Dasan V8102, User Manual

Page 1: ...1 V8102 GPON OLT system User Manual...

Page 2: ...DASAN Network Solutions Inc Issued by Technical Documentation Team Korea Technical modifications possible Technical specifications and features are binding only insofar as they are specifically and e...

Page 3: ...4 Command in Named Access List for IPv6 address section add ed 7 18 9 Access List ZeBos section added 7 18 10 IPv6 Access List ZeBos section added 7 19 1 1 Commands in sFlow Function Setup section mo...

Page 4: ...Dampening section added 12 1 15 2 Command in Session Reset of Peers within Particular AS sec tion added 12 1 15 5 Commands in Session Reset of Peer Group section added 12 1 17 7 Neighbor Passive secti...

Page 5: ...blishing IP Static Routes for a VRF section added 13 1 25 Commands in Flow Control Configuration section added 13 2 22 Commands in Displaying ONU Information section added 13 4 5 5 Commands in IPv6 DH...

Page 6: ...s in ND RA Guard section added 8 2 13 Debugging Neighbor Discovery Section added 8 3 4 Automated Blocking of IP Host Section added 8 4 2 2 Command in Secured File Copy section added 9 1 5 Commands in...

Page 7: ...12 1 17 12 AS Interval Adjustment Section added 12 1 17 13 Unchanged Attribute Advertisement Section added 12 1 18 Commands in BGP Community List Section added 12 1 24 1 Command in Displaying BGP Inf...

Page 8: ...d CLI added 6 1 6 1 CPU Load threshold of CPU load related CLI added 6 1 9 SD Card SD card information related CLI added 6 1 10 Power Alarm Configuration Alarm notification related CLI added 6 1 11 En...

Page 9: ...bor Discov ery IPv6 ND packet debugging related CLI added 9 1 1 2 Adding a Member Port to VLAN Group switchport trunk allowed vlan related CLI added 9 1 7 Displaying VLAN Information Displaying VLAN i...

Page 10: ...Static Multicast Route Con figuration configuring mroute related CLI added 10 3 1 7 Displaying RPF information show ip rpf A B C D command added 10 3 2 1 PIM Mode clear ip pim sparse mode packet comma...

Page 11: ...Managing BGP network related CLI added and updated 12 1 16 BGP AS path Access List Definong AS path access list related CLI add ed 12 1 20 BGP Network Backdoor route and route map related CLI added 12...

Page 12: ...OMCI ME information related CLI added 13 1 23 OMCI MIB Upload Suppres sion olt omci mib upload sup enable Command added 13 1 25 Flow Control Configuration Configuring flow control on gpon interface r...

Page 13: ...te of Issue SW Release Version for Update 01 10 2015 Initial release 02 10 2015 Software Release NOS1 02 03 02 2016 Software Release NOS1 02 04 05 2016 Software Release NOS1 04 05 07 2017 Software Rel...

Page 14: ...53 3 1 4 5 Channel Group Mode 54 3 1 4 6 IP Tunnel Configuration Mode 54 3 1 5 DHCP Pool Configuration Mode 54 3 1 6 DHCP Option Configuration Mode 55 3 1 7 DHCP Option 82 Configuration Mode 55 3 1 8...

Page 15: ...nfiguration 82 4 2 2 Comparing Configuration Changes 82 4 2 3 Writing System Configuration 83 4 2 4 Auto Saving 83 4 2 5 System Configuration File 83 4 2 6 Restoring Default Configuration 84 4 2 7 Cor...

Page 16: ...itchover 108 5 7 2 Fault Monitoring Function 109 5 7 3 Data Synchronization between SFUs 110 5 8 Configure External Alarm LEDs 111 5 9 IU Firmware Upgrade 113 5 9 1 Manually Upgrading SFU 113 5 9 2 Up...

Page 17: ...tch Status 141 6 2 15 Forwarding Information Base FIB Table 141 6 2 16 Tech Support Information 142 6 2 17 System Boot Information 142 6 2 18 Network Service Module NSM Informtaion 143 6 2 19 Network...

Page 18: ...163 7 3 1 6 Deleting Configuration of RMON History 164 7 3 1 7 Displaying RMON History 164 7 3 2 RMON Alarm 164 7 3 2 1 Subject of RMON Alarm 165 7 3 2 2 Object of Sample Inquiry 165 7 3 2 3 Absolute...

Page 19: ...nal ETH LCK 197 7 7 13 Ethernet Test Signal ETH TEST 199 7 7 14 Ethernet Frame Loss Measurement ETH LM 200 7 7 15 Ethernet Frame Delay Measurement ETH DM 201 7 7 16 Throughput Measurement 202 7 7 17 D...

Page 20: ...7 16 1 RST Configuration 232 7 16 2 SYN Configuration 232 7 17 Packet Dump 234 7 17 1 Packet Dump by Protocol 234 7 17 2 Packet Dump with Option 234 7 17 3 Debug Packet Dump 235 7 17 4 Displaying Dum...

Page 21: ...egistering ARP Table 268 8 1 1 2 Displaying ARP Table 269 8 1 2 ARP Request Message Interval 269 8 1 3 ARP Alias 270 8 1 4 ARP Inspection 271 8 1 4 1 ARP Access List 271 8 1 4 2 Enabling ARP Inspectio...

Page 22: ...d File Copy 298 8 4 2 3 Authentication Key 298 8 5 802 1x Authentication 300 8 5 1 802 1x Authentication 301 8 5 1 1 Enabling 802 1x 301 8 5 1 2 RADIUS Server 301 8 5 1 3 Authentication Mode 302 8 5 1...

Page 23: ...Port Trunk 324 9 2 2 Link Aggregation Control Protocol LACP 325 9 2 2 1 LACP Operation Mode 325 9 2 2 2 Distribution Mode 325 9 2 2 3 Priority of Switch 326 9 2 2 4 Manual Aggregation 327 9 2 2 5 BPD...

Page 24: ...361 9 3 10 7 Random Early Detection WRED 361 9 4 Spanning Tree Protocol STP 363 9 4 1 STP Operation 364 9 4 1 1 Root Switch 364 9 4 1 2 Designated Switch 365 9 4 1 3 Designated Port and Root Port 365...

Page 25: ...atic Mapping 400 9 6 1 11 Recognition of DHCP Client 400 9 6 1 12 IP Address Validation 400 9 6 1 13 Authorized ARP 401 9 6 1 14 Prohibition of 1 N IP Address Assignment 402 9 6 1 15 Ignoring BOOTP Re...

Page 26: ...6 8 1 Enabling IP Source Guard 421 9 6 8 2 Static IP Source Binding 422 9 6 8 3 Displaying IP Source Guard Configuration 422 9 6 9 DHCP Client 422 9 6 9 1 Enabling DHCP Client 423 9 6 9 2 DHCP Client...

Page 27: ...g GVRP 450 9 8 3 GARP Multicast Registration Protocol GMRP 450 9 8 3 1 Enabling GMRP 450 9 8 3 2 GMRP Forward All Option 450 9 8 3 3 GMRP Registration Mode 451 9 8 3 4 GMRP PDUs Transmission 451 9 8 3...

Page 28: ...10 1 1 3 Clearing IGMP Entry 478 10 1 1 4 IGMP Debug 479 10 1 2 IGMP Version 2 479 10 1 2 1 IGMP Static Join 480 10 1 2 2 IGMP Access Control 482 10 1 2 3 IGMP Querier Configuration 482 10 1 2 4 IGMP...

Page 29: ...512 10 2 7 7 Querying with Real Querirer s Source IP Address 513 10 2 7 8 Displaying IGMP Proxy Information 513 10 2 8 IGMP State Limit 515 10 2 9 Multicast Source Trust Port 516 10 3 Multicast Routin...

Page 30: ...50 11 1 7 MLD Proxy 551 11 1 7 1 Designating Downstream Interface 551 11 1 7 2 Designating Upstream Interface 551 11 1 7 3 Configuring Upstream Interface Mode 552 11 1 7 4 MLD Proxy IF Flap Discredit...

Page 31: ...t RP 578 11 3 3 1 Static RP 578 11 3 3 2 Keep Alive Time 578 11 3 3 3 Interface for Candidate RP 578 11 3 3 4 Ignoring RP Priority 579 11 3 4 Bootstrap Router 580 11 3 4 1 Interface for Candidate BSR...

Page 32: ...hoosing Best Path 605 12 1 11 6 Graceful Restart 607 12 1 12 Administrative Distance for BGP 609 12 1 13 IP Address Family 609 12 1 14 Route Flap Dampening 610 12 1 15 BGP Session Reset 612 12 1 15 1...

Page 33: ...7 37 Strict Capability Match 632 12 1 17 38 Connection Timer Configuration 633 12 1 17 39 Transparent AS Configuration 633 12 1 17 40 Transparent Nexthoop Configuration 633 12 1 17 41 Unsuppress map C...

Page 34: ...2 15 Host Route 673 12 2 16 Passive Interface 673 12 2 17 Blocking Routing Information 674 12 2 18 Summary Routing Information 674 12 2 19 OSPF Monitoring and Management 675 12 2 19 1 Displaying OSPF...

Page 35: ...lit Horizon 709 12 4 13 Authentication Key 709 12 4 14 Restarting RIP 710 12 4 15 UDP Buffer Size of RIP 711 12 4 16 RIP Routing Metric Update as Cisco 711 12 4 17 Monitoring and Managing RIP 711 12 4...

Page 36: ...Creating TDM Pseudowire Profile 867 13 8 2 Basic Service Type 868 13 8 3 Signalling 868 13 8 4 Payload Size 868 13 8 5 Payload Encapsulation Delay 869 13 8 6 Timing Mode 869 13 8 7 RTP Pseudowire Para...

Page 37: ...nfiguration 886 13 11 6 3 Saving Multicast ACL 887 13 11 6 4 Applying Multicast Access List 887 13 11 6 5 Displaying Multicast Access List 888 13 12 Rate limit Profile 889 13 12 1 Creating Rate limit...

Page 38: ...ig 9 5 Procedure of QoS operation 330 Fig 9 6 Structure of Rule 331 Fig 9 7 Token Bucket Meter 340 Fig 9 8 Behavior of srTCM 1 341 Fig 9 9 Behavior of srTCM 2 342 Fig 9 10 Behavior of srTCM 3 342 Fig...

Page 39: ...Fig 10 1 The V8102 with IGMP Snooping 475 Fig 10 2 The V8102 with PIM SM 476 Fig 10 3 The V8102 with IGMP Snooping and PIM SM 476 Fig 10 4 IGMP Snooping 489 Fig 10 5 Multicast Equal Cost Multipath ECM...

Page 40: ...ofile Configuration Mode 58 Tab 3 13 Command Abbreviation 63 Tab 4 1 World Time Zone 77 Tab 5 1 Port Indices and Slot Assignment 86 Tab 5 2 Interface Numbering Scheme according to SIU types 90 Tab 5 3...

Page 41: ...face CLI 4 System Basic Configuration and Operation Describes how to manage the system account and IP ad dress 5 Equipment Interface Management Descibes the slot assignment and how to configure the pl...

Page 42: ...d with electrical circuitry and be familiar with standard practices for preventing acci dents by making quick guide based on this guide 1 4 Document Notation The following table shows commands used in...

Page 43: ...the documents listed there in e g mounting in structions cable lists where necessary account should be taken of project specific docu ments Deviations from the specifications or unstipulated changes d...

Page 44: ...of the installed software The use of Open Source Software contained in this product in any manner other than the simple running of the program occurs at your own risk that is without any warranty cla...

Page 45: ...y in various operating environments The V8102 is comprised of two GPON service modular units to deliver a wide range of full featured and high performance over FTTx applications It is a high density c...

Page 46: ...ess shaping rate limiting and different scheduling type such as Strict Priority SP Weighted Round Robin WRR and Deficit Round Robin DRR IP Multicast Because broadcasting in a LAN is restricted if poss...

Page 47: ...bandwidth System Management based on CLI It is easy for users who administer system by using telnet or console port to configure the functions for system operating through CLI CLI is easy to configure...

Page 48: ...RADIUS and TACACS The V8102 supports client authentication protocol that is RADIUS Remote Authentica tion Dial In User Service and TACACS Terminal Access Controller Access Control Sys tem Plus Not on...

Page 49: ...hrough the outband interface The V8102 also provides the RS232 console interface to simply access the system with a provided RJ45 to DB9 cable This chapter describes a basic instruction for using the...

Page 50: ...View Opens Privileged EXEC Enable mode You can set a password to Privileged EXEC Enable mode to enhance security Once set ting a password you should enter a configured password when you open Privileg...

Page 51: ...Command Description access list Configures an access list dns Sets a DNS server dot1x Configures 802 1X authentication exec timeout Sets an auto log out timer help Shows a description of the interacti...

Page 52: ...GROUP ID SWITCH config if CG Link aggregation vlan br SWITCH config interface vlan 1 SWITCH config if 1 Virtual LAN loopback lo SWITCH config interface loopback SWITCH config if lo Loopback interface...

Page 53: ...erface range gpon IFPORT RANGE 3 1 4 3 Management MGMT Interface Mode You can configure the system to be accessed remotely by Telnet Firstly you have to in stall the SFU module in the central slot of...

Page 54: ...RT RANGE list of valid channel group numbers to add interface range channelgroup GROUP ID RANGE 3 1 4 6 IP Tunnel Configuration Mode You can create a tunnel interface and then configure the logical in...

Page 55: ...rompt will be changed from SWITCH config to SWITCH dhcp opt NAME Command Mode Description ip dhcp option format NAME Global Opens DHCP Option Configuration mode to configure DHCP options The following...

Page 56: ...config flow NAME SWITCH config policer NAME and SWITCH config policy NAME Command Mode Description flow NAME create Global Opens Flow Configuration mode policer NAME create Opens Policer Configuratio...

Page 57: ...igures distance value to find better route neighbor Configures neighbor router network Configures network to operate each routing protocol redistribute Registers transmitted routing information to ano...

Page 58: ...H config dba profile profile name Command Mode Description onu profile NAME create Global Opens ONU profile Configuration mode dba profile NAME create Opens DBA profile Configuration mode Tab 3 11 sho...

Page 59: ...from one file to another debug Debugging functions default os Select default OS disconnect Disconnect user connection enable Turn on privileged mode command erase Erase saved configuration exit End c...

Page 60: ...ar ip bgp vpnv4 unicast soft in clear ip bgp vpnv4 unicast soft out clear ip bgp 1 65535 clear ip bgp 1 65535 in clear ip bgp 1 65535 in prefix filter more Press the ENTER key to skip to the next list...

Page 61: ...2 Partial help is provided when an abbreviated argument is entered and you want to know what arguments match the input e g show ve SWITCH 3 2 2 Calling Command History In case of installed command sh...

Page 62: ...local SD card To display the command history use the following command Command Mode Description show history Enable Shows a command history show cli history list Shows a command hisroty list show hist...

Page 63: ...b 3 13 Command Abbreviation 3 2 4 Using Command of Privileged EXEC Enable Mode You can execute the commands of Privileged EXEC Enable mode as show ping telnet traceroute and so on regardless of which...

Page 64: ...e COM port settings to which you have connected the cable The settings should be set to match the default settings for the switch which are 9600 bps 8 data bits 1 stop bit No parity No flow control 4...

Page 65: ...hown at running config you should use the ser vice password encryption command And to represent the string password is encrypt ed input 8 before the encrypted string When you use the password enable c...

Page 66: ...rd The following is an example of changing the current password SWITCH config passwd Changing password for admin Enter the new password maximum of 32 characters Please use a combination of upper and l...

Page 67: ...ting System Account For the V8102 the administrator can create a system account In addition it is possible to set the security level from 0 to 15 to enhance the system security To create a system acco...

Page 68: ...Delete the created account To display a created account use the following command Command Mode Description show user Enable Global Shows a created account show usermac interface tengi gabitethernet IF...

Page 69: ...level 15 as the highest level has a read write authority The administrator can configure from level 0 to level 14 The administrator decides which level user uses which commands in which level As the b...

Page 70: ...level 0 15 COMMAND all Uses the specific command of DHCP Pool Class Configuration mode in the level privilege dhcp option82 level 0 15 COM MAND all Uses the specific command of DHCP Op tion 82 Config...

Page 71: ...bgp ipv4 unicast in You should input like clear ip bgp ipv4 unicast multicast in The commands starting with the same character are applied by inputting only the starting commands For example if you in...

Page 72: ...curity level 10 and test1 having a security level 1 with no password SWITCH config user add test0 level 0 level0user Changing password for test0 Enter the new password maximum of 32 characters Please...

Page 73: ...ADIUS or TACACS a configured number includes the number of users accessing the switch via the authentication server To set the number of users accessing the switch use the following command Command Mo...

Page 74: ...the system OS of the standby SFU if the switch is running in redundant mode The reload mate command can be used to upgrade the system OS the downloaded OS can be performed on the standby SFU for syst...

Page 75: ...to observe the daylight saving time in specified area It means that whenever the system time is updated using a time server located in a differ ent time area it will be automatically corrected with t...

Page 76: ...ot running Summer time type this year only Start time 2011 aug 18 12 00 Stop time 2011 aug 20 12 00 SWITCH config 4 1 5 3 Time Zone The V8102 provides three kinds of time zone GMT UCT and UTC The time...

Page 77: ...La Paz San Juan GMT 4 30 Kabul GMT 3 30 St John s GMT 4 Dubai GMT 3 Atlantic Time DST Brasillia GMT 3 30 Tehran GMT 2 Mid Atlantic Rio de Janeriro GMT 3 Baghdad Moscow Riyadh GMT 1 Azores Praia GMT 2...

Page 78: ...the same TCP IP protocol in that they use the same UDP time packet from the Ethernet Time Serv er message to compute accurate time The basic difference in the two protocols is the al gorithms being u...

Page 79: ...DNS server IPv4 address X X X X DNS server IPv6 address no dns server A B C D X X X X Removes a DNS server To display a configured DNS server use the following command Command Mode Description show d...

Page 80: ...function use the following command Command Mode Description exec timeout 1 35791 0 59 Global Enables auto log out 1 35791 time unit in minutes by default 10 minutes 0 59 time unit in seconds exec tim...

Page 81: ...ace tengigabitethernet IFPORT gpon IFPORT channelgroup IFPORT vlan VLANID telnet ipv6 X X X X interface INTERFACE TCP PORT vrf NAME vrf NAME In case of telnet connection you need to wait for the OK me...

Page 82: ...NAME nd pm profile NAME pppoe prefix list rate limit profile name slowpath filter Shows a configuration of the system with the specific option show running config interface management vlan VLANS loopb...

Page 83: ...con figuration automatically This feature prevents the loss of unsaved system configuration by unexpected system failure To allow the system to save the system configuration au tomatically use the fo...

Page 84: ...ckup file you should know FTP user ID and the password To back up the configuration or use the file through FTP you can recognize the file transmission because hash function is automatically turned on...

Page 85: ...memory segmentation errors To configure a core dump use the fol lowing command Command Mode Description generate coredump PID Enable Global Generates a core dump file and save it with a name PID proce...

Page 86: ...nt In V8102 shelf there are 2 slots for SIUs By default all of IU slots are in admin locked state that IUs are unable to operate normally even though they are properly inserted into the shelf with pow...

Page 87: ...t SLOT_NUMBER the slot number of IU e g X X Y To lock a particular slot for preventing the abnormal operation use the following com mand Command Mode Description slot lock iu SLOT_NUMBER Global Locks...

Page 88: ...n interface module in the specified slot num ber To turn the power on off of a specific IU use the following command Command Mode Description slot power iu SLOT_NUMBER on off Global Powers on off an i...

Page 89: ...User Manual UMN CLI V8102 89 SLOT_NUMBER all show slot nos iu SLOT_NUMBER all show slot status iu SLOT_NUMBER all show slot system all show slot system iu SLOT_NUMBER all show slot system sfu mate...

Page 90: ...5 2 16 0 SFU sfu 10ge4 4 x 10G ports 0 1 0 2 0 3 0 4 Tab 5 2 Interface Numbering Scheme according to SIU types Regarding to the type of the interface the port number is specified in the same form 5 4...

Page 91: ...nterface use the following command Command Mode Description interface management loop back vlan VLANS Global Interface Opens Interface Configuration mode to configure a specified interface 5 4 2 Enabl...

Page 92: ...cted statistics for an Ethernet GPON port use the following command Command Mode Description clear interface statistics all Enable Global Deletes all collected statistics IFPORTS port number 1 1 1 2 2...

Page 93: ...ription of an interface show interface module info gigabitethernet tengigabitethernet gpon channelgroup IFPORTS Shows optical module SFP information 5 4 6 Interface Identifier To specify a identifier...

Page 94: ...face Enables a checksum feature no tunnel checksum Disables this feature Make sure to configure the tunnel checksum feature before configuring the tunnel source and destination Make sure to configure...

Page 95: ...E tunnel mode is used for IPv6 to IPv6 tunneling To configure an IPv6 tunnel mode use the following command Command Mode Description tunnl mode ipv6ip 6to4 isatap Interface Tunnel GPON Configures an I...

Page 96: ...ned To configure an interface you need to open Interface Configuration mode first To open Interface Configuration mode use the following command Command Mode Description interface management vlan VLAN...

Page 97: ...an interface no ip address A B C D M no ip address A B C D M sec ondary Clears a secondary IP address assigned to an interface no ip address dhcp Stops assigning an IP address from a DHCP server The...

Page 98: ...the header format The IPv6 header has a fixed length of 40 bytes It actually accommodates only an 8 byte header plus two 16 byte IP address source and destination address The packets can be handled fa...

Page 99: ...r by one 1 Byte Source Address This field contains the IP address of the originator of the packet Destination Address This field contains the IP address of the intended recipient of the packet Tab 5 3...

Page 100: ...se addresses typically begin with fe80 Site local address These addresses typically begin with fec0 and are used within a site They are not for global use Multicasting addresses Multicast capability i...

Page 101: ...sage exchange method for address allocation the client includes the rapid commit option in a solicit message if it is enabled no ipv6 address dhcp Removes the IPv6 address from the interface To config...

Page 102: ...way interface name or pseudo interface null 1 255 distance value for this prefix 0 1023 tunnel interface number ipv6 route X X X X M INTER FACE 1 255 ipv6 route X X X X M tunnel 0 1023 To delete a con...

Page 103: ...v6 packet forwarding function To display the status of global IPv6 forwarding use the following command Command Mode Description show ipv6 forwarding Enable Global Shows the IPv6 status of forwarding...

Page 104: ...x Shos the IPv6 prefix information of the specified inter face show ipv6 interface giga bitethernet tengigabitethernet gpon channelgroup IFPORTS prefix show ipv6 interface vlan VLANID prefix show ipv6...

Page 105: ...gateway address INTERFACE IP gateway interface name 1 255 distance value for this route src binding source IP address ip route A B C D M GATEWAY null INTERFACE 1 255 src A B C D To delete a configured...

Page 106: ...ing IP Address Assignment To display an assigned IP address of interface use the following command Command Mode Description show ip Interface Shows the brief information of IP address assignment show...

Page 107: ...m 5 Save the IP settings so that they will be in effect after the next system reboot by reload command 6 Once you have completed the proper hardware installation and initial software configuration for...

Page 108: ...ision However only the active SFU can send traffic back to the OIUs the standby SFU can just receive traffic for address learning In a redundancy scenario only the active SFU is working in the system...

Page 109: ...ed ospfd bgpd pimd vrrpd dhcpd eapd imi ocmd fault monitor inspect interval 3 86400 Defines the inspection interval value for fault monitor ing 3 86400 inspection interval value default 10 seconds fau...

Page 110: ...rrent fault monitoring status of all dae mons 5 7 3 Data Synchronization between SFUs If there are dual SFUs in V8102 chassis the currently saved configuration data of active SFU can be copied and mov...

Page 111: ...critical CRIT critical LED major MAJ major LED minor warning intermediate MIN minor LED To activate an alarm LED operation mode and set the level of the alarm LEDs when cor responding event occurs us...

Page 112: ...d Mode Description alarm led block all critical major minor Global Blocks the alarm LED configuration alarm led unblock all critical major minor Unblocks the alarm LED configuration To display the sta...

Page 113: ...tion 4 1 4 1 5 9 2 Upgrading IUs To select IU upgrade mode to upgrade IU use the following command Command Mode Description slot upgrade mode iu SLOT_NUMBER auto Global Enables IU auto upgrade mode SL...

Page 114: ...software using the following command Command Mode Description show slot nos iu all SLOT_NUMBER Enable Global Shows the system software of each slot 5 9 3 Manually SFU Firmware Uploading To upload the...

Page 115: ...face Configuration mode to configure an 1G 10G Ethernet type interface IFPORT physical interface port number SLOT PORT e g 1 1 1 2 IFPORT RANGE list of valid ports per Ethernet inter face unit Use a h...

Page 116: ...t the duplex mode on an Ethernet port use the following command Command Mode Description duplex full half Interface mgmt Sets full duplex or half duplex mode 5 10 5 Link Monitoring Timer The link debo...

Page 117: ...bridge feature allows the port to forward the packets that the outgoing inter face in the MAC address entry is the same as the incoming interface where the packet ar rived If one port is enabled with...

Page 118: ...ant where the sending device is capable of sending data much faster than the receiving device can receive it To enable the flow control on an Ethernet port use the following command Command Mode Descr...

Page 119: ...splaying 6 1 2 Fan Operation For the V8102 it is possible to control fan operation To control fan operation use the fol lowing command Command Mode Description fan operation full Global Operates the f...

Page 120: ...n that inter face as a source IP address However an interface of the V8102 may have multiple IP addresses In such a multiple IP environment a primary IP address is normally used You can configure the...

Page 121: ...nitoring type of temperature RX TX power voltage or Txbias To set the threshold of module use the following command Command Mode Description threshold module rxpower txpower alarm warning START VALUE...

Page 122: ...u 21 100 5 60 600 20 100 5 60 600 Global Sets the threshold of CPU load in the unit of percent 21 100 CPU load high default 70 20 100 CPU load low default 30 5 60 600 time interval unit second default...

Page 123: ...hold block timer 10 3600 Interface GE XE GPON Sets the blocking timer 10 3600 blocking time unit second no threshold block Disables the blocking timer To display the configured threshold of port traff...

Page 124: ...to 100 C no threshold temp Deletes the configured threshold of system IU tempera ture no threshold temp iu NUMBER To enable disable the system IU shut down due to over temperature event that can lead...

Page 125: ...6 1 7 MAC Learning Mode The V8102 supports two methods of MAC learning that are CPU based learning CML and the switching fabric based learning SML You can choose the way how to learn MAC addresses by...

Page 126: ...ow sdcard information Enable Global Shows the fan status and the temperature for the fan operation The sdcard can be safely unmounted mounted by using the following command Command Mode Description um...

Page 127: ...Shows the status of network connection services telnet ssh ftp tftp snmp 6 1 12 EQM Debugging To configure a debugging for EQM module use the following command Command Mode Description debug eqm all...

Page 128: ...ms a ping test to verify IPv6 network status The followings are the available options to perform the ping command Items Description Protocol ip Supports ping test The default is IP Target IP address S...

Page 129: ...n Layer 3 application It is possible to designate the priority for IP packet Data pattern 0xABCD Configures the data pattern to be used for pinging Default is 0xABCD Tab 6 3 Options for Ping for Multi...

Page 130: ...on ICMP request ar rives at the final destination as the closest route according to the routing theory Fig 6 1 Ping Test for Network Status In Fig 6 2 if you perform ping test from PC to C it goes thr...

Page 131: ...rce routing function Step 2 Perform the ping test from PC as the designate route with the ping command 6 2 3 Tracing Packet Route You can discover the routes that packets will actually take when trave...

Page 132: ...utes The default is 33434 Tab 6 4 Options for Tracing Packet Route The following is an example of tracing packet route sent to 10 55 193 104 SWITCH traceroute 10 55 193 104 traceroute to 10 55 193 104...

Page 133: ...system running time SWITCH show uptime 10 41am up 15 days 10 55 0 users load average 0 05 0 07 0 01 SWITCH 6 2 7 System Information To display the system information use the following command Command...

Page 134: ...cation information 6 2 9 CPU Packet Limit If the CPU of the system processes too many packets during the operation it may cause the performance decrease To prevent the CPU overload you can manually li...

Page 135: ...orm Global Displays the configuration of the CPU storm control 6 2 9 1 Slowpath Filtering The V8102 provides a slowpath packet filtering feature for incoming outgoing traffic man agement to from CPU Y...

Page 136: ...ytes HEX hex value ex ffaa up to 16 bytes MASK hex value ex f0f0 DESC description up to 16 bytes match offset 0 127 length 1 16 data HEX mask MASK match ethertype ip arp ETHERTYPE Classifies a protoco...

Page 137: ...on VLAN tag position any action 802dot1q detach tag position 1 8 action rate limit 1 1000 burst size 1 1000 Sets the bandwidth for classified packets belonging to specified CPU packet filter 1 1000 pe...

Page 138: ...d Command Mode Description show cpu statistics avg pkt gigabitethernet tengiga bitethernet gpon IFPORTS Enable Global Shows the statistics of the traffic handled by CPU per packet type Show cpu statis...

Page 139: ...Command Mode Description no cpu statistics limit unicast multicast broad cast all Interface XE GE GPON Disables the switch to generate a syslog mes sage according to the number of the packets handled...

Page 140: ...Omitted SWITCH 6 2 11 Displaying System Software To display a current system software version use the following command Command Mode Description show version Enable Global Shows a version of system s...

Page 141: ...with switching paths such as fast switching and optimum switching FIB is used for making IP destination prefix based switching decisions and maintaining next hop address infor mation based on the info...

Page 142: ...a technical suppport the V8102 provides the function that generates all the system information reflecting the current state Using this function you can verify all the details on a console screen or e...

Page 143: ...bles NSM events kernel debugging debug nsm packet send recv detail Enables NSM packets debugging packet NSM packets send outgoing packets recv incoming packets detail detailed information debug nsm pa...

Page 144: ...mand Command Mode Description show protocol statistics avg pkt channelgroup gpon giga bitethernet tengigabitethernet vlan IFPORT Enable Global Shows the statistics of the protocol for average pack ets...

Page 145: ...P agent gets data from MIB which saves information on system and network SNMP agent sends a trap to administrator for specific cases Trap is a warning message to alert network status to SNMP administr...

Page 146: ...config 7 1 4 Information of SNMP Agent You can specify the basic information of SNMP agent as administrator location and ad dress that confirm its own identity To set the basic information of the SNM...

Page 147: ...ost and community name to security name enter security and community name COM2SEC com2sec name COMMUNITY community name snmp com2sec COM2SEC ipv6 X X X X X X X X M COMMU NITY no snmp com2sec COM2SEC D...

Page 148: ...OID Deletes a created SNMP view record VIEW view record name To display a created SNMP view record use the following command Command Mode Description show snmp view Enable Global Shows a created SNMP...

Page 149: ...lowing command Command Mode Description snmp user USER md5 sha AUTH_KEY des PRIVATE_KEY Global Creates an SNMP version 3 user no snmp user USER Deletes a registered SNMP version 3 user To display a cu...

Page 150: ...snmp trap host 20 1 1 5 SWITCH config snmp trap host 30 1 1 2 SWITCH config 7 1 10 3 Enabling SNMP Trap The system provides various kind of SNMP trap but it may inefficiently work if all these trap me...

Page 151: ...eds or falls below the threshold snmp trap dhcp lease Configures the system to send SNMP trap when no more IP address is left in the DHCP pool snmp trap detect rogue onu IFPORT Configures the system t...

Page 152: ...nmp trap Enable Global Shows the configuration of SNMP trap show snmp alarm report Shows a collected alarm report based trap 7 1 11 SNMP Alarm The V8102 provides an alarm notification function The ala...

Page 153: ...alarm severity fan fail critical major minor warning intermediate Global Sets severity of an alarm for system fan failure snmp alarm severity cold start critical major minor warning intermediate Sets...

Page 154: ...N alarm rising snmp alarm severity rmon alarm falling criti cal major minor warning intermediate Sets severity of an alarm for RMON alarm falling snmp alarm severity system restart critical major mino...

Page 155: ...al major minor warning intermedi ate Sets erp domain reachable fail severity snmp alarm severity erp domain ulotp critical major minor warning intermediate Sets erp domain ulotp severity To delete con...

Page 156: ...rity of an alarm for input voltage high snmp alarm severity adva voltage low critical major minor warning intermediate Sets ADVA severity of an alarm for input voltage low To delete configured ADVA al...

Page 157: ...r alarm history Global Deletes a collected alarm history in the system snmp clear alarm report Deletes a collected alarm report in the system 7 1 12 Displaying SNMP Configuration An SNMP OID is assign...

Page 158: ...UMN CLI User Manual V8102 158 When you use the no snmp command all configurations of SNMP will be lost...

Page 159: ...es processes LLDP frame and saves the information of the other switches The infor mation received from other switches is aged 7 2 2 Enabling LLDP To enable disable LLDP use the following command Comm...

Page 160: ...Interface XE GPON Specifies an IP management address to be used in the LLDP mgmtaddr management address no lldp mgmtaddr A B C D Deletes the specified IP management address 7 2 5 LLDP Message For the...

Page 161: ...figuration To display LLDP configuration use the following command Command Mode Description show lldp config Enable Global Shows LLDP configuration show lldp remote Show statistics for remote entries...

Page 162: ...cal sample inquiry of statistical data about each traffic occurred in Ethernet port Statistical data of all ports are pre configured to be monitored at 30 minute interval and 50 statistical data store...

Page 163: ...nfigure the number of sample data of RMON history use the following command Command Mode Description requested buckets 1 65535 RMON Defines a bucket count for the interval enter the num ber of buckets...

Page 164: ...ed number enter the value for deleting 7 3 1 7 Displaying RMON History To display an RMON history use the following command Command Mode Description show running config rmon history All Shows a config...

Page 165: ...more than the threshold or less than it alarm is occurred Delta Comparison Comparing difference between current data and the latest data with the threshold if the data is more than the threshold or le...

Page 166: ...llowing command Command Mode Description falling event 1 65535 RMON Configures to generate RMON alarm when object is less than configured threshold 7 3 2 6 Standard of the First Alarm It is possible f...

Page 167: ...nit second 7 3 2 8 Activating RMON Alarm After finishing all configurations you need to activate RMON alarm To activate RMON alarm use the following command Command Mode Description active RMON Activa...

Page 168: ...on DESCRIPTION RMON Specifies the description of the current RMON event 7 3 3 3 Subject of RMON Event You need to configure event and identify subject using various data from event To identify subject...

Page 169: ...Mode Description rmon simple crc align error jabber oversize packets un dersize packets fragments drop events 1 65535 FALLING_THRESHOLD RIS ING_THRESHOLD Interface XE GE GPON Configures what packet ty...

Page 170: ...ed 1 2147483647 RISING_THRESHOLD When the value of the moni tored variable is greater than or equal to the rising threshold a rising event is triggered 1 2147483647 no rmon simple crc align error jabb...

Page 171: ...memory volatile deletes a syslog message after restart non volatile reserves a syslog message syslog output emerg alert crit err warning notice info debug external sdcard sfu l slot SLOT_NUMBER Genera...

Page 172: ...user defined syslog message with a priori ty and forwards it to a remote host syslog output priority auth authpriv kern local0 local1 local2 local3 local4 local5 local6 local7 syslog user emerg alert...

Page 173: ...t notice remote 10 1 1 1 SWITCH config syslog output priority local1 info console SWITCH config show syslog System logger on running info local volatile info local non volatile notice remote 10 1 1 1...

Page 174: ...rd slot SLOT_NUMBER file FILE NAME date to ENDDATE ENDTIME 1 4294967295 reverse 1 4294967295 show syslog external sdcard slot SLOT_NUMBER file list show syslog external sdcard sfu file FILENAME 1 4294...

Page 175: ...ity emerg alert crit err warning notice info debug Global Generates a user defined syslog message index with a priority no syslog index system physical entity dhcp filter rmon gpon loop detect INDEX D...

Page 176: ...ction This function is not operational in the local console 7 4 6 Disabling Syslog To disable the syslog use the following command Command Mode Description no syslog Global Disables the syslog The sys...

Page 177: ...295 show syslog external sdcard slot SLOT_NUMBER file list show syslog external sdcard sfu file FILENAME 1 4294967295 reverse 1 4294967295 show syslog external sdcard sfu file FILENAME date from START...

Page 178: ...ME log file name NUM slot number copy ftp tftp syslog external sdcard slot NUM upload FILE NAME 7 4 9 Displaying Syslog Configuration To display the configuration of the syslog use the following comma...

Page 179: ...introduced to provide some basic OAM function on Ethernet media OAM is complementary not competitive with SNMP management in that it provides some basic management functions at Layer 2 ra ther than u...

Page 180: ...nitoring Local DTE monitors and informs remote DTE of the event notifications related to the link faults Remote Failure Indication Local DTE indicates a loss of signal Link Fault unrecoverable errors...

Page 181: ...shold value default 1 oam efm link monitor symbol period window 1 1000000 threshold 0 65535 PORTS Specifies the window size and threshold in case of symbol period event 1 1000000 window size default 6...

Page 182: ...ceives the loopback control commands from its remote peer switch oam efm remote loopback deny PORTS Ignores the loopback control commands from its re mote peer switch Default To configure loopback fun...

Page 183: ...Global Shows EFM OAM configuration show oam efm link monitor lo cal remote PORTS Shows the link monitoring status and remote statistics on the port show oam efm local PORTS Shows local OAM configurat...

Page 184: ...aspect of Ethernet Y 1731 OAM consists of the following management elements Maintenance Entity ME An entity that requires management It is a relationship between two Maintenance entity group end poin...

Page 185: ...ss The loss of CCMs that ride along the data path would indicate a connectivity failure Ethernet Loopback ETH LB A LBM is sent to a unicast destination MAC address MEP at the destination MAC address r...

Page 186: ...ble ITU T Y 1731 OAM function globally use the following command Command Mode Description ethernet oam enable Global Enables ITU T Y 1731 OAM function ethernet oam disable Disables ITU T Y 1731 OAM fu...

Page 187: ...first To assign the MEP and MEP s direction use the following command Command Mode Description ethernet oam mep assign mepid 1 8191 meg MEG NAME direc tion up Interface XE GE CG Assigns the configured...

Page 188: ...P To select the static or dynamic method for creating a remote MEP use the following command Command Mode Description ethernet oam rmep creation static dynamic Global Selects the method to create a re...

Page 189: ...the operation to verify the deleted faults default 1000 10 seconds no ethernet oam fault detect meg NAME mepid 1 8191 priority keep time clear time Deletes a specified value of parameters and returns...

Page 190: ...is added in the static list of expected remote MEPs for cross check use the following command Command Mode Description ethernet oam cross check rmep id 1 8191 meg NAME Global Specifies a remote MEP fo...

Page 191: ...CM frames default 7 no ethernet oam cc meg NAME priority Deletes a specified priority and returns to the default setting To specify an interval for sending periodic continuity check messages use the f...

Page 192: ...1 pseudo meg NAME Global Specified a MEP to communicate with a remote MEP of pseudo MEG NAME MEG name 1 8191 MEP s ID NAME pseudo MEG name for CCM no ethernet oam cc meg NAME mepid 1 8191 pseudo meg D...

Page 193: ...from a peer MEP are received within the interval equal to 3 5 times the receiving CCM transmission period Mismerge Condition The mmg trap is shown when a CCM frame with same MEG level but with a MEG...

Page 194: ...0 100 60000 1 1000 0 7 5 1480 Sends LBM frames with uniicast ETH LB information to the configured remote MEP 1 8191 source destination MEP ID for LBMs to send MACADDR MAC address of a remote MEG 1 600...

Page 195: ...entries which are stored in cache table To set a traceroute cache size in number of entry use the following command Command Mode Description ethernet oam traceroute cache size 1 4095 Global Configures...

Page 196: ...ethernet oam ais disable meg NAME mepid 1 8191 Disables ETH AIS function ETH AIS function can not be used within STP environments ETH AIS can be enabled when STP is disabled in the system To enable di...

Page 197: ...am ais meg NAME interval Deletes a configured transmission period and returns to the default setting To specify the priority of frames with ETH AIS information use the following command Command Mode D...

Page 198: ...pecify the level of LCK frames use the following command Command Mode Description ethernet oam lck meg NAME level 1 7 Global Specifies a LCK frame s level 1 7 LCK frame s level default 7 no ethernet o...

Page 199: ...eer MEP use the following command Command Mode Description ethernet oam tst one way receive meg NAME mepid 1 8191 5 6000 Global Receives TST frames for a diagnostic test To enable one way ETH Test fun...

Page 200: ...of the number of service frames no delivered by the total number of service frames during time interval There are two types of FLR measurement dual ended LM and single ended LM Dual ended LM is accomp...

Page 201: ...ended frame loss measurement use the following command Command Mode Description show ethernet oam dlm meg NAME mepid 1 8191 Global Shows a configured dual ended frame loss measurement 7 7 15 Ethernet...

Page 202: ...n default 5 s 100 60000 the interval for sending OAM PDUs default 100ms 1 1000 the waiting time for receiving the expected response OAM PDUs default 5s 0 7 the OAM PDU priority value default 7 etherne...

Page 203: ...100 1000 the increment of number of OAM PDUs to be transmitted default 200 0 7 OAM PDU priority default 7 5 1480 the length of Test TLV default 5 0 3 the pattern of Test TLV used for diagnostics test...

Page 204: ...ormation of a remote MEP in the Y 1731 database show ethernet oam remote mep detail meg NAME mepid 1 8191 rmepid 1 8191 Shows details of a remote MEP in the Y 1731 database To display the entries in t...

Page 205: ...ode interaction in ring as shown below Normal Node messages The following messages are sent by the normal nodes to inform RPL owner node of their link changes Signal Fail SF A normal node sends Signal...

Page 206: ...figure shows an example of R APS operation in case of a link failure and a ring protection Fig 7 4 Ring Protection in case of Link Failure If Node A and Node B detect the link failure being recovered...

Page 207: ...mmand Mode Description ethernet oam r aps 1 255 enable Global Enables R APS node 1 255 R APS ring ID ethernet oam r aps 1 255 disable Disables R APS node R APS function must be disabled before the par...

Page 208: ...sub ring traffic vlan VLAN Global Creates an R APS ring node with ring ID level and VLAN ID 1 255 R APS ring ID 0 7 R APS ring node s level VLAN control VLAN ID of R APS ring node 7 7 19 3 RPL Port S...

Page 209: ...ccurs the nodes start Hold off timer The nodes do not change its link state until a hold off timer expires to ensure that while the fault still exists a link failure state is maintained After the time...

Page 210: ...has expired RPL owner blocks RPL port and starts FDB flushing To specify a wait to restore time use the follow ing command Command Mode Description ethernet oam r aps 1 255 wait to restore 1 12 Global...

Page 211: ...al Specifies the ring port type of R APS interconnection node primary secondary indicates the primary secondary node for the minimization of the segmentation no ethernet oam r aps 1 255 interconnectio...

Page 212: ...es primary secondary the primary secondary node for the minimization of the segmentation no ethernet oam r aps 1 255 multiple failure Disables the minimization of segmentation in case of multiple fail...

Page 213: ...ual UMN CLI V8102 213 To clear the collected R APS packet statistics use the following command Command Mode Description clear ethernet oam r aps pkt statistics 1 255 Global Clears the R APS packet sta...

Page 214: ...path channel Fig 7 6 Uplink Redundancy Deployment Scenario The uplink redundancy feature is implemented on the base station network COT_1 is a master node and COT_2 is a slave node for uplink redundan...

Page 215: ...Master Slave Node To specify an uplink redundancy port of master slave node use the following command Command Mode Description ethernet oam uplink redundancy meg NAME master slave port PORT Global Sp...

Page 216: ...ol vlan Deletes the configured control VLAN ID 7 7 20 4 Ring Topology Monitoring The V8102 provides uplink redundancy feature with G 8032 ERPS ring topology If the communication between the master and...

Page 217: ...annel even if the primary path s failure is recovered To specify a non revertive or revertive mode use the following command Command Mode Description ethernet oam uplink redundancy meg NAME non revert...

Page 218: ...configure hold off time as the default use the following command Command Mode Description no ethernet oam uplink redundancy meg NAME hold off time Global Configures the hold off time as default value...

Page 219: ...y the configuration of uplink redundancy use the following command Command Mode Description show ethernet oam uplink redundancy Global Shows the information of uplink redundancy show ethernet oam upli...

Page 220: ...viron men the V8102 provides NetBIOS filtering function Without NetBIOS filtering customer s data may be opened to each other even though the data should be kept To keep customer s information and pre...

Page 221: ...an agement network via the subscriber interface Using this function in case that a certain packet s destination is MGMT interface the V8102 s outband management interface the system discards that pack...

Page 222: ...ignate the monitor interface use the following command Command Mode Description mirror monitor cpu Global Specifies the packet mirroring to CPU The TX packets from the local CPU is not available no mi...

Page 223: ...the network but also devices such as switches in the network For the V8102 you have to block the port like MAC filtering before configuring max hosts In case of ISPs it is possible to arrange a billi...

Page 224: ...er 1 2147483646 To delete configured max new hosts use the following command Command Mode Description no max new hosts Interface GE XE GPON Deletes the number of MAC addresses that can be learned on t...

Page 225: ...ode Description show mac aging time Global Shows mac aging time To remove the registered dynamic MAC addresses from the MAC table use the following command Command Mode Description clear mac NAME MAC...

Page 226: ...i gabitethernet gpon IFPORTS There are more than a thousand of MAC addresses in MAC table so it is difficult to find information you need at one sight For that reason the system shows a certain amount...

Page 227: ...ystem is configured to permit all packets in each port Sample Configuration This is an example of blocking all packets in port 6 to 7 and port 8 SWTICH config if mac filter default policy deny 6 8 SWT...

Page 228: ...default MAC filter policy 7 15 ICMP Message Control ICMP stands for Internet Control Message Protocol When it is impossible to transmit data or configure route for data ICMP sends error message about...

Page 229: ...Mode Description ip icmp ignore echo all Global Blocks echo reply message to all partners who are taking ping test to device ip icmp ignore echo broadcast Blocks echo reply message to partner who is...

Page 230: ...as 1 match es with the value of ICMP message It means ICMP Message is selected as Status ON Digit value starts from 0 For example if hexadecimal number 8 is changed as binary number it is 1000 In 1000...

Page 231: ...isplay ICMP interval configuration use the following command Command Mode Description show ip icmp interval Enable Global Shows ICMP interval configuration 7 15 3 ICMP Destination Unreachable Message...

Page 232: ...erson who tries to make TCP connection And only when transmitted cookies are returned it is pos sible to permit TCP connection This function prevents connection overcrowding because of accessed users...

Page 233: ...User Manual UMN CLI V8102 233 ipv6 tcp syn guard BANDWIDTH Global Blocks SYN packet toward local CPU no ipv6 tcp syn guard Configures the system to receive SYN packet toward local CPU...

Page 234: ...packet dump by protocol debug packet interface INTERFACE port PORTS host src ip A B C D dest ip A B C D src port 1 65535 dest port 1 65535 Shows host packet dump debug packet interface INTERFACE port...

Page 235: ...em should take more time to inspect and packets can be dropped for small buffer size On the contra ry if the sample size is small information can be leaked as the amount Therefore user should adjust t...

Page 236: ...server with the name configured by user To access FTP to back up the configuration or use the backup file you should know FTP user ID and the password To back up the dump file through FTP you can rec...

Page 237: ...CL entry 1 can have multiple filtering statements conditions as the following SWITCH config access list 1 deny 10 55 193 109 SWITCH config access list 1 permit 10 55 193 109 0 0 0 255 SWITCH config ac...

Page 238: ...nditions are matched permit permits packets if conditions are matched A B C D IP address to match WILDCARD BITS bits for use of wildcard masking access list 1 99 1300 1999 deny permit any Specifies a...

Page 239: ...deny or permit statement of the extended ACL with a single source host and other variables host single source host A B C D source IP address of a host to match any destination host access list 100 19...

Page 240: ...access list 100 199 2000 2699 deny permit ip host A B C D any no access list 100 199 2000 2699 deny permit ip host A B C D host A B C D no access list 100 199 2000 2699 deny permit ip any A B C D A B...

Page 241: ...mit any Specifies the named ACL with any destination IP ad dress WORD access list name deny denies packet if conditions are matched permit permits packet if conditions are matched any any destination...

Page 242: ...E Writes comments for the named ACL LINE access list entry comments up to 100 characters Add entries to the list by repeating the command for different IPv6 addresses Use the no access list command to...

Page 243: ...s for reject ing forwarding those packets 1 1024 IP standard access list range WORD IP access list range name A B C D start end IP address to specify the range any any source address no access list ra...

Page 244: ...C D WILDCARD BITS host A B C D any Standard IP ACL Mode Specifies a deny or permit statement of the standard ACL with source IP addresses and wildcard bits 1 2147483647 sequence number deny denies acc...

Page 245: ...D Extended ACL Mode Specifies a deny or permit statement of the extended ACL with each protocol 1 2147483647 sequence number any any source destination IP address host A single source destination IP a...

Page 246: ...RD BITS any eq PORT gt PORT lt PORT neq PORT range RANGE prece dence 0 7 tos 0 255 dscp 0 63 log log input tag WORD Specifies a deny or permit statement of the extended ACL based on UDP eq match only...

Page 247: ...reachable infor mation reply information request mask reply mask request mobile redirect net redirect net tos redirect net tos unreachable net unreachable network unknown no room for option option mis...

Page 248: ...t MAC address MACADDR source destination MAC address MACADDR MASK source destination MAC address mask TYPE NUM Ethernet type ex 0x0800 for IPv4 remark LINE Writes comments for this MAC address based A...

Page 249: ...es the user defined access list from the inter face After the MAC address based ACL is defined it must be applied to the interface inbound To apply the user defined access list to the interface and sp...

Page 250: ...play the information of IP rule access list logging use the following command Command Mode Description show ip rule access list log Enable Global Shows the information of IP rule ACL logging To clear...

Page 251: ...list Enable Global Shows the existing ACL entries show ip access list show ip access list 1 99 100 199 1300 1999 2000 2699 WORD Shows the existing ACL entries for a given ACL type 1 99 IP standard acc...

Page 252: ...pcomp any 0 255 SOURCE_ADDR any DESTINATION_ADDR any Global Specifies a deny or permit statement of the Zebos ex tanded ACL with IP addresses WORD access list name deny denies packets if conditions ar...

Page 253: ...bel 1 65535 precedence 0 7 tos 0 255 range 0 255 0 255 pkt size lt 0 65535 gt 0 65535 range 0 65535 0 65535 frag ments log interface in out tengiga bitethernet IFPORT gpon IFPORT chan nelgroup IFPORT...

Page 254: ...CMP TYPE label 1 65535 precedence 0 7 tos 0 255 range 0 255 0 255 pkt size lt 0 65535 gt 0 65535 range 0 65535 0 65535 fragments log interface in out tengi gabitethernet IFPORT gpon IFPORT channelgrou...

Page 255: ...65535 Not equal than value established an address is an established connection label Identifies an application 1 65535 actual label value precedence Identifies a packet filter precedence level tos Typ...

Page 256: ...ater than a given value 0 65535 actual greater than value ne Specifies a destination port as not equal to a given value 0 65535 Not equal than value label Identifies an application 1 65535 actual labe...

Page 257: ...6 addresses WORD access list name deny denies packets if conditions are matched permit permits packets if conditions are matched ip IP packet gre Generic Routing Encapsulation packet igmp Internet Gro...

Page 258: ...5 range 0 65535 0 65535 frag ments log interface in out tengiga bitethernet IFPORT gpon IFPORT chan nelgroup IFPORT vlan VLANID 7 18 10 1 IPv6 Access List ZeBos for ICMP To create an access list ACL t...

Page 259: ...size lt 0 65535 gt 0 65535 range 0 65535 0 65535 fragments log interface in out tengi gabitethernet IFPORT gpon IFPORT channelgroup IFPORT vlan VLANID Deletes the configured ZeBos extanded ACL entry 7...

Page 260: ...an established connection label Identifies an application 1 65535 actual label value precedence Identifies a packet filter precedence level tos Type of service ToS value to filter packets pkt size Id...

Page 261: ...reater than a given value 0 65535 actual greater than value ne Specifies a destination port as not equal to a given value 0 65535 Not equal than value label Identifies an application 1 65535 actual la...

Page 262: ...MN CLI User Manual V8102 262 0 255 range 0 255 0 255 pkt size lt gt 0 65535 range 0 65535 0 65535 fragments log inter face in out tengigabitether net IFPORT gpon IFPORT channelgroup IFPORT vlan VLANID...

Page 263: ...d by default Thus only enabled sflow with service sflow command is able to setup and operate sflow Within enabled status of sflow to set or delete the selected port use the following com mand Command...

Page 264: ...unter interval of sFlow use the following command Command Mode Description sflow counter interval 1 1000 Interface GPON Sets sflow counter interval for port in a range of 1 1000 no sflow counter inter...

Page 265: ...er use the following command Command Mode Description show sflow Enable Global Shows sflow information 7 19 2 sFlow Receiver Setting 7 19 2 1 sFlow Receiver Setting With the following command user can...

Page 266: ...m refers to a packet which has sufficient information for routing between source data terminal and destination data terminal not through the pre connection procedure be tween the data terminal device...

Page 267: ...To set or deletes response timeout of Receiver use the following command Command Mode Description timeout 1 2147483647 Receiver Sets Receiver s response timeout in seconds no timeout Deletes timeout v...

Page 268: ...e Hosts typically have an ARP table which is a cache of IP MAC address mappings The ARP Table automatically maps the IP address to the MAC address of a switch In addition to address information the ta...

Page 269: ...mple of displaying a current ARP table for all interfaces SWITCH show arp Flags C completed entry M permanent entry H writed entry to chip IP Address Mac Address Flags Mask HW Type Interface Port 10 4...

Page 270: ...to make the system response to an ARP request arp alias A B C D A B C D vlan VLAN gateway GATEWAY Registers gateway IP address within IP address range to make the system response automatically MAC ad...

Page 271: ...le the ARP inspection use the following command Command Mode Description ip arp inspection vlan VLANS Global Enables ARP inspection on a specified VLAN VLANS VLAN name no ip arp inspection vlan VLANS...

Page 272: ...pattern PAT TERN offset 0 5 Discards ARP packets according to IP address and MAC address pattern any ignores sender IP address A B C D sender IP address of host A B C D A sender IP network address PA...

Page 273: ...ender IP network address PATTERN MAC address pattern e g 10 10 11 10 10 11 20 20 offset character location within sender MAC address pattern To delete the configured ranged of IP address to permit ARP...

Page 274: ...igured ARP access list on specified VLAN NAME ARP access list name no ip arp inspection filter NAME vlan VLANS Disables ARP inspection filtering with a configured ARP access list on specified VLAN ARP...

Page 275: ...state on a port as untrusted To display a configured trust port of the ARP inspection use the following command Command Mode Description show ip arp inspection trust Enable Global Shows a configured t...

Page 276: ...er function and entries information use the following command Command Mode Description show ip arp inspection log Enable Global Displays the configured log buffer function To clear all of collected en...

Page 277: ...rp patrol Disables a gratuitous ARP 8 1 6 Proxy ARP The V8102 supports the proxy ARP Proxy ARP is the technique in which one host usual ly a router answers ARP requests intended for another machine By...

Page 278: ...ss The ARP replies are always unicast to the original requester On receiving this ARP reply the host A updates its ARP table From now on the host A will forward all the packets that it wants to reach...

Page 279: ...hese messages fulfill the functions that the link layer address resolution in IPv4 and the neighbor unreachability detection mechanism The IPv6 host sends Neighbor Solicitation message to discover the...

Page 280: ...config off link no ipv6 nd prefix X X X X M Deletes a configured how IPv6 prefixes are adver tised in the RA message To configure existing IPv6 address on interface as ND prefix in the IPv6 RA message...

Page 281: ...terface If the rout er is not a default router this will have a value of zero The default value is 1 800 seconds To configure the lifetime of a RA messages use the following command Command Mode Descr...

Page 282: ...routing is enabled on an Ethernet interface by default this interface sends IPv6 router advertisement messages However by default non LAN interface types for example tunnel interfaces do not send rout...

Page 283: ...bal Sets a static neighbor entry enter the IPv6 address and the MAC address X X X X IPv6 address MACADDR enter the MAC address ipv6 neighbor X X X X MAC ADDR gigabitethernet tengi gabitethernet gpon c...

Page 284: ...ess list NAME Deletes a ND access list ipv6 nd access list delete all Deletes all ND access lists After opening ND Access List Configuration mode the prompt changes from SWITCH config to SWITCH config...

Page 285: ...learned before on ND inspection table mac any ignores sender MAC address ipv6 any ignores sender IPv6 address host sender host X X X X sender IPv6 address X X X X M sender IPv6 network address MACADDR...

Page 286: ...ng command Command Mode Description permit dhcpv6 snoop inspection ND ACL Permits ND packets of users authorized by the DHCPv6 snooping no permit dhcpv6 snoop inspection Discards the configured ND pac...

Page 287: ...s the list of subscribers who have been used invalid fixed IP ad dresses This function saves the information of users who are discarded by ND inspection and generates periodic syslog messages Log buff...

Page 288: ...er the V8102 may be rebooted with any reason then DHCP snooping binding ta ble entries which are dynamically learned from DHCP packets back and forth the V8102 would be lost Thus ND inspection should...

Page 289: ...Enable Global Shows a status of the ND inspection show ipv6 nd inspection statis tics vlan VLANS Shows collected statistics of the ND inspection To clear the collected statistics of the ND inspection...

Page 290: ...f IPv6 neighbors deiscovery To clear IPv6 neighbor discovery cache information table use the following command Command Mode Description clear ipv6 neighbors X X X X X X X X M Enable Global Clears IPv6...

Page 291: ...the authentication no login local remote radius tacacs host all Deletes a configured system authentication method no login 8 3 2 Authentication Interface If more than 2 interfaces exist in the V8102 y...

Page 292: ...Mode Description ip auth fail block Global Enables login delay function based IP no ip auth fail block Disables login delay function To set the expire time of a blocked host for login use the followin...

Page 293: ...ogin radius server move A B C D 1 5 Global Specifies a priority of RADIUS server A B C D IP address 1 5 priority of RADIUS server 8 3 5 3 Timeout of Authentication Request After an authentication requ...

Page 294: ...priority of a registered TACACS server use the following command Command Mode Description login tacacs server move A B C D 1 5 Global Specifies the priority of TACACS server A B C D IP address 1 5 pri...

Page 295: ...iority should be defined in the TACACS server in the same way To define the pri ority level of user use the following command Command Mode Description login tacacs priority level min user max root Glo...

Page 296: ...ual V8102 296 8 3 8 Displaying System Authentication To display a configured system authentication use the following command Command Mode Description show login Enable Global Shows a configured system...

Page 297: ...Enables SSH server no service ssh Disables SSH server show service Enable Global Shows the status of network connection services telnet ssh ftp tftp snmp 8 4 1 2 Displaying On line SSH Client To disp...

Page 298: ...gin DESTINATION PUB LIC KEY Enable Logins to SSH server DESTINATION IP address of SSH server PUBLIC KEY public key 8 4 2 2 Secured File Copy To copy a system configuration file from to SSH server use...

Page 299: ...ssh id_dsa Enter passphrase empty for no passphrase networks Enter same passphrase again networks Your identification has been saved in etc ssh id_dsa Your public key has been saved in etc ssh id_dsa...

Page 300: ...ord EAP TTLS Tunneled TLS and the V8102 sup ports EAP MD5 and EAP TLS Accessing with user s ID and password EAP MD5 is 1 way Authentication based on the password EAP TLS accesses through the mutual au...

Page 301: ...RADIUS server need extra data authenticating each other be sides they register each other s IP address The data is key and should be the same val ue for each other For the key value every kinds of ch...

Page 302: ...ation between the authenticator and RADIUS server The authenticator and RADIUS server must have a same key value and you can use alphabetic characters and numbers for the key value The space or specia...

Page 303: ...ed authentication port state 8 5 1 6 Interval for Retransmitting Request Identity Packet In the V8102 it is possible to specify how long the device waits for a client to send back a response identity...

Page 304: ...e server for configuring the interval of requesting the authentication to RADIUS server If you configure the interval too short the authenti cation could not be realized If it happens you had better t...

Page 305: ...eceived from the suppliant for the number of seconds the authenticator re transmits the request to the suppliant In the V8102 you can set the number of seconds that the authenticator should wait for a...

Page 306: ...configuration use the following command Command Mode Description show dot1x Enable Global Shows 802 1x configuration on the system show dot1x PORTS Shows 802 1x configuration on the port 8 5 6 802 1x...

Page 307: ...loading because of broadcast you can get cost effective network composition since switch is not needed Enhanced Security When using a shared bandwidth LAN there is no inherent protection provided aga...

Page 308: ...on any port will be flooded only to those ports that are part of the same VLAN This provides the de sired traffic isolation and bandwidth preservation The use of port based VLANs effective ly partiti...

Page 309: ...increase the length of a frame be yond the maximum allowed by legacy equipment Tab 9 1 Advantages and Disadvantages of Tagged VLAN 9 1 1 1 Creating VLAN To open the VLAN Database mode use the followin...

Page 310: ...cess mode of a port access indicates an untagged L2 VLAN port default switchport access vlan VLANS Changes the default VLAN for the interface and config ures the VLAN ID to the untagged interface This...

Page 311: ...e following command Command Mode Description switchport trunk native vlan VLANS Interface XE GE GPON CG Configures a VLAN ID as the native VLAN VLANS native VLAN ID 2 4094 no switchport trunk native v...

Page 312: ...x800 VLANS VLAN ID 2 4094 no vlan pvid ethertype ETHERTYPE Removes a port from a protocol based VLAN Because Protocol Based VLAN and normal VLAN run at the same time Protocol Based VLAN operates only...

Page 313: ...on vlan description VLANS DESC VLAN Database Specifies a VLAN description VLANS VLAN ID 1 4094 DESC description no vlan description VLANS Deletes a specified description To display a specified VLAN de...

Page 314: ...TPID 8100 Priority Canonical 12 bit identifier VLAN Ethernet Frame Preamble Destination Source 802 1Q VLAN Tag Type Length LLC Data FCS VLAN Tag TPID 8100 9100 Priority Canonical 12 bit identifier TP...

Page 315: ...t1q tunnel disable PORTS Disables QinQ port default PORTS qinq port to be disabled 9 1 5 1 TPID Configuration TPID Tag Protocol Identifier is a kind of Tag protocol and it indicates the currently used...

Page 316: ...er Tagged SOT packets to S VLAN tag vlan dot1q tunnel egress mapping s vid 1 4094 trans s vid 1 4094 Configures 1 1 VLAN mapping for NNI port and trans lates multiple S VLAN tags of outgoing Single Ou...

Page 317: ...VLAN tags PORTS NNI port number vlan dot1q tunnel ingress range mapping s vid 1 4094 trans s vid 1 4094 trans c vid 1 4094 Configures 1 2 VLAN mapping for NNI port and trans lates incoming Single Oute...

Page 318: ...tunnel egress mapping s vid 1 4094 c vid 1 4094 same c vid 9 1 5 5 Two to Two VLAN Mapping between S VID and C VID To configure two to two VLAN mapping and translation use the following command Comman...

Page 319: ...plink port transmit as it is Step 4 The V8102 switch has the 0x8100 TPID value as default and other values are used as hexadecimal number 9 1 5 7 Double Tagging Configuration Step 1 Open Ethernet GPON...

Page 320: ...port To remove the C VLAN inner tag from the outgoing packet on a port use the following command Command Mode Description vlan dot1q tunnel egress pop c vid Interface XE GE GPON Removes C VLAN tag fro...

Page 321: ...scription vlan translation inbound vlan VLAN_ID1 vlan VLAN_ID2 Interface XE GE GPON Enables the inbound VLAN translation VLAN_ID1 old VLAN id to be translated VLAN_ID2 new VLAN id vlan translation out...

Page 322: ...configurations show vlan static dynamic bridge 1 32 Shows the static dynamic VLANs show vlan dot1q tunnel Shows QinQ configuration show vlan protocol Shows VLAN based on protocol show vlan range tagg...

Page 323: ...ed ports 9 2 1 Port Trunk Port trunking enables you to dynamically group the similarly configured interfaces into a single logical link aggregate port to increase bandwidth while reducing the traffic...

Page 324: ...the distribution modes dstip destination IP address dstmac destination MAC address srcdstip source and destination IP address srcdstmac source and destination MAC address srcip source IP address srcma...

Page 325: ...nd the passive mode allows the system to start LACP opera tion only when receiving LACP messages from other connected devices In case of an LACP connection between 2 switches if the member ports of bo...

Page 326: ...source MAC address dstmac destination MAC address srcdstmac source destination MAC address default srcip source IP address dstip destination IP address srcdstip source destination IP address To delet...

Page 327: ...letes the configured property of a specified member port for LACP 9 2 2 5 BPDU Transmission Rate Member port transmits BPDU with its information For the V8102 it is possible to config ure the BPDU tra...

Page 328: ...E Removes the configured interface priority from this channel group 9 2 2 8 Displaying LACP Configuration To display the configured LACP use the following command Command Mode Description show channel...

Page 329: ...n apply processing order to traffic by reorganizing priorities according to its importance By favor of QoS you can predict network performance in advance and manage bandwidth more efficiently The QoS...

Page 330: ...d to each flow Class Includes more than 2 flows for the efficient traffic management in the application of rule to this set of flows Additionally a unique name needs to be assigned to each class Polic...

Page 331: ...f the internal packet queues Fig 9 6 shows the relationship of Flow Class Policer and Policy on basic structure of Rule Flow Class Policer Policy Interface Binding Fig 9 6 Structure of Rule You can si...

Page 332: ...t characters The flow name cannot start with the alphabet a or A The order in which the following configuration commands are entered is arbitrary The configuration of a flow being configured can be ch...

Page 333: ...B C D M any A B C D A B C D M any tcp 1 65535 any 1 65535 any TCP FLAG any Classifies an IP protocol TCP A B C D source destination IP address A B C D M source destination IP address with mask any any...

Page 334: ...X X X X X M any udp 1 65535 any 1 65535 any To specify a packet classifying pattern with various parameters DSCP CoS ToS IP precedence packet length Ethernet type IP header use the following command...

Page 335: ...ength no ip precedence no ethtype no flow label no traffic class no match egress interface cpu no mac no inner vid no outer vid no inner cos no outer cos no ip no ipv6 9 3 2 3 Applying and modifying F...

Page 336: ...ied class enter the class name no class NAME flow FLOW1 FLOW2 FLOW3 Removes specified flows from class 9 3 3 Packet Conditioning After defining traffic classification criteria in Flow Configuration mo...

Page 337: ...escription no policer NAME Global Deletes a policer enter a policer name no policer all Deletes all policers 9 3 3 2 Packet Counter The packet counter function provides information on the total number...

Page 338: ...the system all specified configurations on Policer Configuration mode will be lost To save and apply a policer use the following command Command Mode Description apply Policer Applies a policer to the...

Page 339: ...nclude specific flow or class and policer in policy use the following command Command Mode Description include flow NAME Policy Includes specified flow in policy NAME flow name include class NAME Incl...

Page 340: ...ated at the given rate If all tokens in the bucket are consumed out traffic cannot be transmitted any more a flow can transmit traffic up to its peak burst rate The transmitting cost and regenerating...

Page 341: ...d E are initially full When a packet arrives the tokens in the bucket C are decremented by the size of that packet with the green color marking If no more tokens to transmit a packet remain in the buc...

Page 342: ...If both buckets are empty a packet is marked red Fig 9 10 Behavior of srTCM 3 Two Rate Three Color Marker trTCM The trTCM meters an IP packet stream and marks its packet the one among green yel low a...

Page 343: ...bucket C are smaller than the size of that packet those are decremented by the size of that packet with the yellow color marking Else if the tokens in the bucket C are larger than the size of that pac...

Page 344: ...f the packet Fig 9 12 Behavior of trTCM 2 Empty Packet Empty PBS CBS Bucket P Bucket C Red Color Marking Tokens are regenerated based on PIR faster than CIR Tokens are regenerated based on CIR If the...

Page 345: ...the color blind mode you can configure all red colored or yellow colored packets to discard To configure the meter to discard all red colored or yellow colored packets use the following command Comma...

Page 346: ...n match cpu cos 0 7 Changes CPU RX CoS action match donot remark cos Do not change 802 1p CoS field in the packet action match dmac MAC ADDR Specifies the destination MAC address of classified packets...

Page 347: ...0 7 Configures the IP ToS precedence value in the packet 0 7 ToS precedence value action match ip precedence same as cos Changes the IP ToS precedence value in the packet with an 802 1p CoS value To d...

Page 348: ...utbound packets NAME name of a previously configured policy no service policy input out put NAME Removes the attached policy from interface no service policy all 9 3 5 Displaying Rule To show a rule p...

Page 349: ...in flow no flow admin all Deletes all admin flows After opening Admin Flow Configuration mode an admin flow can be configured by user The packet classification can be configured for each admin flow Th...

Page 350: ...source destination IP address 0 65535 TCP UDP source destination port number any any TCP UDP source destination port ip A B C D A B C D M any A B C D A B C D M any tcp 0 65535 any 0 65535 any TCP FLA...

Page 351: ...vlaue ipv6 X X X X X X X X M any X X X X X X X X M any udp 1 65535 any 1 65535 any To delete a specified packet classifying pattern use the following command Command Mode Description no ip Admin Flow...

Page 352: ...min NAME flow FLOW1 FLOW2 FLOW3 Removes specified admin flows from class NAME admin class name FLOW admin flow name 9 3 7 Admin Rule Action 9 3 7 1 Admin Policy Creation For the V8102 you need to open...

Page 353: ...ss To include specific flow or class in an admin policy use the following command Command Mode Description include flow NAME Admin Policy Includes an admin flow in a specified policy NAME admin flow n...

Page 354: ...delete a specified rule action action no match use the following command Command Mode Description no action no match deny Admin Policy Deletes a specified rule action no action no match permit 9 3 7...

Page 355: ...nce sorted by a rule type Command Mode Description show flow class policy admin NAME Enable Global Shows the information relating to each rule enter an admin rule name show flow class policy admin det...

Page 356: ...rong point of providing the distin guished service with a simple way However if the packets having higher priority enter the packets having lower priority are not processed 3 7 6 7 7 4 1 The processin...

Page 357: ...s strict priority queuing However it passes to next stage after processing as configured weight so that it is possible to configure for packet process to the packets having higher priority However the...

Page 358: ...nd Quantum To set a weight for WRR scheduling mode use the following command Command Mode Description qos weight 0 7 all 1 127 unlimited Interface XE GE GPON Sets a weight for each port and queue PORT...

Page 359: ...he egress admission control feature is to support fair access to the buffering resources among congested egress queues To set guaranteed shared buffer size on the interface and queue number for egress...

Page 360: ...unicast show interface statistics avg perq buffer all unicast non unicast Shows the traffic statistics of buffer or the aver age packet per queue for all Ethernet PON ports unicast unicast traffic non...

Page 361: ...excessive traffic over buffer size by setting up a threshold With RED function packet loss is reduced and stable packet transmission can be acquired One of the drawbacks to implement RED function is...

Page 362: ...maximum threshold to drop all packets de fault 192 cells 1 100 drop probability default 5 qos random detect 0 7 weight 0 15 Configures a WRED queue number and weight 0 7 queue number 1 15 queue weight...

Page 363: ...endless packet float ing on the LAN like loop topology That superfluous traffic eventually can result in network fault It causes superfluous data transmission and network fault Fig 9 18 Example of Loo...

Page 364: ...their information includ ing the bridge ID It is named as BPDU Bridge Protocol Data Unit Switches decide port state based on the exchanged BPDU and automatically decide an optimized path to communicat...

Page 365: ...d the path cost of PATH 2 is total 200 100 100 path cost of SWITCH A to C path cost of SWITCH C to D Therefore the PATH 1 with lower path cost is chosen In this case the port connected to the Root swi...

Page 366: ...y performed by BPDU which is the bridge information exchange between switches to activate or disable a specific port It is also possible to configure BPDU to modify the root switch or the path manuall...

Page 367: ...s comparing its own information path cost Bridge Identifier Port Identifier with the information received from other candidates and deciding which is best suited for inclusion in the spanning tree Lea...

Page 368: ...of priority of high numerical value from another port of same equipment Fig 9 24 Alternate Port and Backup port The difference of between alternate port and backup port is that an alternate port can a...

Page 369: ...he root Root and SWITCH A are not directly connected but indirectly connected through SWITCH D After SWITCH A is newly connected to the root packets cannot be transmitted between the ports because the...

Page 370: ...d the root Fig 9 27 Network Convergence of 802 1w 1 SWITCH A negotiates with the root through BPDU To make link between SWITCH A and the root the state of non edge designated port of SWITCH C is chang...

Page 371: ...f SWITCH A However since SWITCH C has a port connected to SWITCH D the port should be in the blocking state Fig 9 29 Network Convergece of 802 1w 3 It is same with 802 1d to block the connection of SW...

Page 372: ...converts the port receiving BPDU into RSTP of 802 1d because it can read the BPDU of SWITCH C Then SWITCH C can read BPDU of SWITCH A and accepts SWITCH A as the designated switch Fig 9 31 Compatibili...

Page 373: ...er of STP compared with PVSTP There s no limitation for the region in a network environment however it is possible to generate Instances up to 64 1 to 64 Spanning tree operating in each region is IST...

Page 374: ...ST and IST of MSTP 2 In the above situation if B operates with MSTP B will send its BPDU to CST root and IST root in order to request itself to be CST root However if any BPDU with higher priority tha...

Page 375: ...e Command Mode Description spanning tree enable Interface XE VLAN CG Enables STP function per the interface To disable STP function from the interface use the following command Command Mode Descriptio...

Page 376: ...mmands to configure STP and RSTP but their path costs are to tally different Please be careful not to make mistake Transmit Rate bps Path cost 4M 250 10M 100 100M 19 1G 4 10G 2 Tab 9 2 STP Path cost s...

Page 377: ...to the edge port To configure all ports as edge ports globally use the following command Command Mode Description spanning tree edgeport default Global Configures all ports as edge ports no spanning...

Page 378: ...ows all configurations of STP show spanning tree active detail Global Shows STP information on active inter face detail detailed STP information as option show spanning tree blockedif Shows informatio...

Page 379: ...anges from SWITCH config to SWITCH config mst To delete all configations from MSTP Configuration mode use the following command Command Mode Description no spanning tree mst configuration Global Delet...

Page 380: ...r changing or deleting the configuration you must apply it to the switch If not it does not being reflected into the switch To apply the configuration to the system use the following command Command M...

Page 381: ...0 9 4 7 3 Path cost After deciding a root swich you need to decide to which route you will forward the packet To do this the standard is a path cost By the path cost of root port you can configure a...

Page 382: ...MSTP instance ID number show spanning tree mst 1 64 bridge address detail for ward time hello time id max age protocol priority priority system id Shows information of the bridge status and configura...

Page 383: ...forwarding some VLANs on one trunk and other VLANs PVRSTP provides the same functionality as PVSTP with enhancement Fig 9 34 Example of PVSTP To configure PVSTP use the following steps Step 1 Enable S...

Page 384: ...hav ing the lowest priority becomes the root switch for that VLAN To configure the switch priority for a VLAN use the following command Command Mode Description spanning tree vlan VLANS prior ity 0 61...

Page 385: ...ive edgeport cost inconsistency rootcost state priority Shows information of vlan id for specified port VLANS VLAN ID 1 4094 show spanning tree vlan VLANS active detail Global Shows information of a s...

Page 386: ...ed as root switches If the priority of bridge B is zero or any value lower than that of the root bridge device B will be elected as a root bridge for this VLAN As a result network topology could be ch...

Page 387: ...is looped back to the port that sent the keepalive Keepalives are sent on the switches in order to prevent loops in the network You see this problem on the device that detects and breaks the loop but...

Page 388: ...cause debug errdisable loopback disable Disables the debugging for loop back error disable cause 9 4 12 BPDU Configuration BPDU is a transmission message in LAN in order to configure and maintain the...

Page 389: ...figured hello time use the following command Command Mode Description no spanning tree mst hello time Global Returns to the default hello time value of STP RSTP and MSTP no spanning tree vlan VLANS he...

Page 390: ...twice of hello time To delete a configured maximum aging time use the following command Command Mode Description no spanning tree mst max age Global Returns to the default maximum aging time value of...

Page 391: ...ufilter By default it is disabled The BPDU filter enabled port acts as if STP is disabled on the port This feature can be used for the ports that are usually connected to an end system or the port tha...

Page 392: ...terface XE GE Disables BPDU Guard function of specified port de fault no spanning tree bpduguard However BPDU Guard can be corrupted by unexpected cause In this case the edge port is blocked immediate...

Page 393: ...can also configure the source MAC address of the loop detecting packet Normally the system s MAC address will be the source MAC address of the loop detecting packet but if needed Locally Administered...

Page 394: ...blocked port to NORMAL If you set the interval as 0 the state of the blocked port will not be changed automatically default 600 seconds no loop detect block Disables the blocking option To set the in...

Page 395: ...to a different subnet the IP address must be changed DHCP allows you to dy namically assign an IP address to a client from a DHCP server IP address database on the local network The DHCP provides the...

Page 396: ...ses that will be assigned to DHCP clients by DHCP server You can create various DHCP pools that can be configured with a different network default gateway and range of IP addresses This allows the net...

Page 397: ...ig dhcp sample network 100 1 1 0 24 SWITCH config dhcp sample default router 100 1 1 254 SWITCH config dhcp sample range 100 1 1 1 100 1 1 100 SWITCH config dhcp sample You can also specify several in...

Page 398: ...H config ip dhcp pool sample SWITCH config dhcp sample network 100 1 1 0 24 SWITCH config dhcp sample default router 100 1 1 254 SWITCH config dhcp sample range 100 1 1 1 100 1 1 100 SWITCH config dhc...

Page 399: ...9 DHCP Server Option The switch operating DHCP server can include DHCP option information in the DHCP communication Before using this function a global DHCP option format should be creat ed For detai...

Page 400: ...ID CID However some Linux clients may send DHCP discover messages without CID To solve such a problem the switch provides the additional option to verify a hardware address MAC address instead of CID...

Page 401: ...running dynamic ARP learning on an interface will be disabled since DHCP is the only authorized component currently allowed to add ARP entries The authorized ARP is enabled only in a DHCP server To l...

Page 402: ...it assigning plural IP addresses to a single DHCP client To prohibit assigning plural IP addresses to a DHCP client use the following command Command Mode Description ip dhcp check client hardware add...

Page 403: ...option 82 will be used to identify which port the DHCP_REQUEST came in on The feature introduces a new DHCP class capability which is a method to group DHCP clients based on some shared characteristi...

Page 404: ...STRING DHCP Class Deletes specified option 82 information for IP assignment no relay information remote id hex HEX STRING circuit id hex HEXSTRING index 0 65535 text STRING no relay information remote...

Page 405: ...HCP lease database on a DHCP database agent The DHCP database agent should be a TFTP server which stores a DHCP lease data base as numerous files in the form of leasedb MAC ADDRESS e g leasedb 0A 31 4...

Page 406: ...IP address offer IP address being ready to be assigned fixed manually assigned IP address free remaining IP address POOL pool name show ip dhcp lease detail A B C D 9 6 3 3 Deleting DHCP Lease Databa...

Page 407: ...ption 82 information in the packet and forwards it to the DHCP server The reply from the server is forwarded back to the client after removing the DHCP option 82 information Fig 9 37 Example of DHCP R...

Page 408: ...a DHCP relay agent will forward DHCP_DISCOVER message to a spe cific DHCP server according to a specified OUI To specify a DHCP helper address with an OUI use the following command Command Mode Descri...

Page 409: ...Option Format 1 byte 1 byte or variable 64 bytes A code identifies each DHCP option It can be expressed in value 0 to 255 by user con figuration and some of them are predefined in the standards 128 2...

Page 410: ...ue hex index if_ip ip string VALUE Sets the length and value of an attribute for a DHCP option attr 1 32 length 1 64 value hex index if_ip ip string VALUE attr 1 32 length hidden variable value hex in...

Page 411: ...additional information to further determine which IP addresses to allocate By using the DHCP option 82 a DHCP relay agent can include additional information about itself when forwarding client origin...

Page 412: ...cks on the cen tral LAN and IP spoofing of other hosts MAC Address Spoofing By associating a MAC address with a remote ID a DHCP server can prevent offering an IP address to an attacker spoofing the s...

Page 413: ...packet was received It is intended for use by DHCP relay agents in forwarding DHCP responses back to the proper circuit To specify a remote ID use the following command Command Mode Description system...

Page 414: ...tion82 none 9 6 6 4 Option 82 Trust Policy Default Trust Policy To specify the default trust policy for DHCP packets use the following command Command Mode Description trust default deny permit Option...

Page 415: ...to receive DHCP messages from outside the network The DHCP snooping basically permits all the trusted messages received from within the network and filters untrusted messages In case of untrusted mess...

Page 416: ...ilter egress bcast req Interface XE GE GPON CG Filters egress broadcast request packets on the trust port no ip dhcp snooping trust filter egress bcast req Disable filtering egress broadcast request p...

Page 417: ...ations only for untrusted interfaces because the DHCP snooping binding table only contains the information for DHCP messages from un trusted interfaces 9 6 7 6 Source MAC Address Verification The V810...

Page 418: ...mand Mode Description ip dhcp snooping database A B C D INTERVAL Global Specifies a DHCP snooping database agent and back up interval A B C D DHCP snooping database agent address INTERVAL 120 21474836...

Page 419: ...ption ip dhcp snooping information option Global Enables the switch to insert DHCP option 82 field in forwarded DHCP packets to the DHCP server no ip dhcp snooping infor mation option Disables the swi...

Page 420: ...E DHCP option format name ip dhcp snooping default option code 1 254 policy keep replace Configures a policy against DHCP option belonging to a DHCP message default replace keep forwards a DHCP messag...

Page 421: ...ed without any IP source binding on the port a default policy that denies all IP traffic is applied to the port Similarly when the IP filter is disabled any IP source filter policy will be removed fro...

Page 422: ...The switch uses the IP source binding table only when IP source guard is enabled To specify a static IP source binding entry use the following command Command Mode Description ip dhcp verify source b...

Page 423: ...hcp client class id hex HEXSTRING Interface VLAN Specifies a class ID default system MAC address ip dhcp client class id text STRING no ip dhcp client class id Deletes a specified class ID 9 6 9 4 Hos...

Page 424: ...a release of a DHCP lease renew dhcp INTERFACE Forces a renewal of a DHCP lease 9 6 9 8 Displaying DHCP Client Configuration To display a DHCP client configuration use the following command Command M...

Page 425: ...the other DHCP server such as Internet access gateway router communication failure might be occurred DHCP filtering helps to operate DHCP service by blocking DHCP request which enters through subscri...

Page 426: ...status of the DHCP server packet filtering use the following command Command Mode Description show dhcp server filter Enable Global Show a status of the DHCP server packet filtering 9 6 11 Debugging...

Page 427: ...User Manual UMN CLI V8102 427 show debugging dhcp Enable Global Shows the debugging information of DHCP...

Page 428: ...ctets There are three types of DUIDs DUID LLT Link layer address plus time Link layer address of any one network interface that is connected to the DHCP de vice at the time that the DUID is generated...

Page 429: ...valid Renew 5 Sent by clients to renew their configuration parameters with their original DHCP server when their lease is about to expire Rebind 6 Sent by client to extend the lifetime of their addre...

Page 430: ...es and other configuration settings For the list of defined DHCPv6 options see RFC 3315 DHCPv6 options are formatted with the type length value TLV format The following figure shows the structure of D...

Page 431: ...the client that originally sent the message or the previous relay agent that relayed the message The Relay Message option provides an encapsulation of the messages being exchanged between the client...

Page 432: ...nd then pass that configuration information on to the subscriber hosts through a DHCP server in the requesting router DHCPv6 Basic Operation DHCPv6 clients and servers exchange DHCP messages using UDP...

Page 433: ...ted by the server When the preferred lifetime expires for the address the client sends the server a Renew message to extend the lease time If the server is willing to renew the address it sends a DHCP...

Page 434: ...6 unique identifier DUID Each DHCPv6 client and server is identified by a DHCP unique identifier DUID Command Mode Description ipv6 dhcp filter duid CLIENT DUID type Global Configures DHCPv6 duid filt...

Page 435: ...ver should be statically configured in the DHCPv6 server configuration To specify a DNS server to inform DHCP clients use the following command Command Mode Description dns server X X X X DHCPv6 Pool...

Page 436: ...domain name of the NIS server for client to use nis address X X X X Specifies the NIS server address to be sent to the cli ent X X X X NIS server IPv6 address no nis domain name Removes the NIS domai...

Page 437: ...Pv6 pool configuration use the following command Command Mode Description show ipv6 dhcp pool POOLNAME Enable Global Shows the DHCPv6 address pool information POOL DHCPv6 pool name A DHCPv6 Unique Ide...

Page 438: ...In case of untrusted messages all the binding entries are recorded in a DHCP snooping binding table This table contains a hardware address IP address lease time VLAN ID interface etc It also gives you...

Page 439: ...it request Global Interface GE XE GP ON Deletes a rate limit for DHCPv6 packets Normally the DHCP rate limit is specified to untrusted interfaces and 15 pps is recom mended for a proper value However...

Page 440: ...Description clear ipv6 dhcp snooping bind ing X X X X all Interface XE GE CG GPON Removes the static entry from the DHCPv6 snooping table X X X X IPv6 address 9 7 2 6 DHCP Snooping Option DHCP snoopi...

Page 441: ...er DHCP messages by replacing their options with the snooping default option To specify a DHCP server default option use the following command Command Mode Description ipv6 dhcp snooping default opti...

Page 442: ...HCP option information in the DHCP communication Before using this function a global DHCP option format should be creat ed For details of setting the DHCPv6 option format refer to the 9 7 4 DHCPv6 Opt...

Page 443: ...ue hex index ipv6 if_ipv6 string VALUE DHCPv6 Option Sets the type length and value of an attribute for a DHCPv6 option attr They can be made in a DHCPv6 option and are applied in order of attribute v...

Page 444: ...e Description show ipv6 dhcp option format NAME Enable Global DHCPv6 Option Shows the information of a given DHCPv6 option for mat 9 7 5 DHCPv6 Filtering To enable the DHCPv6 server packet filtering u...

Page 445: ...Enable Enables DHCPv6 debugging no debug ipv6 dhcp detail Disables DHCPv6 debugging To display the debugging information use the following command Command Mode Description show debugging ipv6 dhcp En...

Page 446: ...e information like GVRP or GMRP protocol data unit PDUs GARP applicants use GARP messages to declare or register its attribute GARP Messages There are five types of GARP messages as shown below JoinEm...

Page 447: ...GVRP port are deleted GARP Multicast Registration Protocol GMRP By deploying GMRP in a network it prevents the multicast flooding similar to IGMP snooping If the switch is enabled by GMRP and receives...

Page 448: ...from the registration state of an attribute to the withdrawal state of it leaveall An interval to generate LeaveAll message which triggers the appropriate participants To set the GARP timer on the sw...

Page 449: ...ration Mode There are three types of the GVRP registration modes as shown below normal It allows a dynamic creation registration and deregistration of VLANs fixed It allows manual VLAN creation and re...

Page 450: ...Protocol GARP application that provides a constrained multicast flooding facility similar to IGMP snooping 9 8 3 1 Enabling GMRP To enable disable GMRP on the switch use the following command Command...

Page 451: ...of GMRP registration mode default normal 9 8 3 4 GMRP PDUs Transmission To enable disable the port to transmit GMRP PDUs Protocol Data Unit including an at tribute of GMRP applicant use the following...

Page 452: ...02 452 show gmrp statistics PORTS Shows the collected GMRP statistics To clear GMRP statistics use the following command Command Mode Description clear gmrp statistics VLANS all Global Deletes the col...

Page 453: ...VRRP with unified Group Id and assign unified Asso ciated IP to them After that decide Master Virtual Router and Backup Virtual Router A router that has the highest priority is supposed to be Master...

Page 454: ...ociated IP address to the vir tual router Assign unified IP address to routers in one group To assign an associate IP address to routers to a virtual router or delete a configured as sociate IP addres...

Page 455: ...outer can be configured from 1 to 254 To set VRRP advertisement timers or delete the configuration use the following com mand Command Mode Description vr timers advertisement 1 10 VRRP Sets VRRP adver...

Page 456: ...are compared to de cide order The following is an example of configuring Master Router and Backup Router by comparing IP addresses Virtual Routers Layer 3 SWITCH 1 10 0 0 1 and Layer 3 SWITCH 2 10 0 0...

Page 457: ...Rout er is not recognized the users on the interface are not able to communicate because the interface is not able to access to Master Router In the condition that Link to VRRP s master router is dow...

Page 458: ...gure an authentication password for security of Virtual Router use the following command on VRRP configuration mode Command Mode Description authentication clear_text PASSWORD VRRP Configures an authe...

Page 459: ...e system utility and solve problem in case of trouble You can check network connection and data routes through the transmission 9 9 3 1 Displaying VRRP Protocol Information To display a configuration...

Page 460: ...achine debugging sm state machine events SM events status SM status timers SM timers To disable VRRP debugging use the following command Command Mode Description no debug vrrp all Enable Disables VRRP...

Page 461: ...ON Sets a rate limit for ports If you input egress or ingress you can configure outgoing packet or incoming packet The unit is 64 Kbps no rate limit egress ingress dot3x Clears a specified rate limit...

Page 462: ...AC Flood Guard MAC flood guard controls the number of incoming packets per second which have the same MAC address Using this function you can protect malicious attacks such as Denial of Service DoS fr...

Page 463: ...option for CPU flood guard is running if the number of incoming broadcast and multicast packets per second exceeds a configured value the port will discard those packets during a specified time To ena...

Page 464: ...r second according to the packets type Discards the packets which exceeds given threshold 1 2147483647 the number of packets per 1 second 10 3600 blocking time default 60 unit second no system flood g...

Page 465: ...mes 84 bytes The following table shows the performance numbers in packets per second pps for 100M 1G and 10G Ethernet port Port Speed Bytes second PPS for 64 byte PPS for 1518 byte 100M Port 12 500 00...

Page 466: ...igh rate threshold percent default 80 0 100 low rate threshold percent default 20 no attack guard broadcast multicast unicast PORTS Disable the attack guard function If the high threshold is set to 85...

Page 467: ...specified time To enable the blocking option use the following command Command Mode Description pps control block timer 10 3600 Interface XE GE GPON Enables the blocking option 10 3600 blocking time...

Page 468: ...GPON Displays a configuration of the storm control 9 14 Jumbo Frame Capacity The packet range that can be capable to accept is from 64 bytes to 1518 bytes Therefore packets not between these ranges w...

Page 469: ...PoE Option Sets the type length and value of an attribute for a PPPoE Vendor Tag option attr They can be made in a PPPoE vendor tag option and are applied in order of attribute value 1 32 type The typ...

Page 470: ...s serial number BLANK blank 9 15 1 3 Deleting PPPoE Vendor Tag Option Format To delete the given PPPoE vendor tag option format use the following command Command Mode Description no pppoe tag format N...

Page 471: ...n from remove keep add update and replace To set the tag operation which will be applied to the PPPoE vendor tag field of the permit ted PPPoE packets use the following command Command Mode Descriptio...

Page 472: ...ANDWIDTH Interface Configures bandwidth of interface BANDWIDTH 1 999 k m for 1 to 999 kilo bits or mega bits 1 10 g for 1 to 10 giga bits no bandwidth BANDWIDTH Deletes configured bandwidth of interfa...

Page 473: ...t the FIB and if the source address is not reachable via any interface the packet check will fail no ip configuration all rp_filter Disables reverse path filtering for source validation ip configurati...

Page 474: ...ration does not apply to the broadcast DLF flooding from to uplink ports To configure port blocking for broadcast or DLF packet flooding use the following com mand Command Mode Description flood block...

Page 475: ...utili zation of the network infrastructure The point of implementing multicast is how to deliver source traffic to specific destinations without any burden on the sources or receivers using the minim...

Page 476: ...an example of the V8102 with PIM SM L3 multicast routing protocol in the Layer 3 network Fig 10 2 The V8102 with PIM SM If more than one port are on the same Layer 2 interface and the V8102 is a borde...

Page 477: ...affic corresponding to the report to the hosts A multicast router called as a querier is responsible for keeping track of the membership state of the multicast groups by sending periodic general query...

Page 478: ...increased When receiving the query message that contains a certain QRV value from a querier a host returns the report message as many as the specified QRV value To configure the QRV value on an interf...

Page 479: ...ebugging information of IGMP 10 1 2 IGMP Version 2 In IGMP version 2 the new extensions such as the leave process election of an IGMP querier and membership report suppression are added New IGMP messa...

Page 480: ...ficient to know that there is at least one interest ed member for a group on the network segment When a host is not interested in receiving the multicast traffic for a particular group any more it can...

Page 481: ...ge A B C D A B C D To configure the IGMP static join for a range of IGMP groups by access lists use the fol lowing command Command Mode Description ip igmp join group list 1 99 1300 1999 WORD vlan VLA...

Page 482: ...fied access list To control an access to multicast groups on an interface use the following command Command Mode Description ip igmp access group 1 99 WORD Interface VLAN Enables an IGMP access contro...

Page 483: ...time advertised in membership query messages use the following command Command Mode Description ip igmp query max response time 1 240 Interface VLAN Specifies a maximum query response time 1 240 maxim...

Page 484: ...etes a specified last member query interval IGMP Unsolicited Report Interval When one of its hosts joins a multicast address group to which none of its other hosts be long sends unsolicited group memb...

Page 485: ...ership reports contain two types of the record current state and state change Each record specifies the information of the filter mode and source list The re port can contain multiple group records al...

Page 486: ...embership queries Membership report suppression feature has been removed for multicast routers to keep track of membership state per host 10 1 4 Displaying IGMP Information To display current IGMP gro...

Page 487: ...r multicast traffic during the given aging time it is aged out from the McFDB 10 2 1 1 Blocking Unknown Multicast Traffic When certain multicast traffic comes to a port and the McFDB has no forwarding...

Page 488: ...mmand Mode Description show ip mcfdb Enable Global Shows the current aging time and maximum number of forwarding entries show ip mcfdb aging entry vlan VLAN group A B C D mac based detail Shows the cu...

Page 489: ...MP snooping is to constrain the flooding of multicast traffic at Layer 2 IGMP snooping as implied by the name allows a switch to snoop the IGMP transaction between hosts and routers and maintains the...

Page 490: ...in interface the reports are always sent out only with the specified version If you do not statically specify the version and a version 1 query is received on the interface the interface dynamically s...

Page 491: ...g robust ness variable Global Deletes a specified robustness variable no ip igmp snooping vlan VLANS robustness variable 10 2 2 4 IGMP Snooping R APS To enable R APS Ring Automatic Protection Switchin...

Page 492: ...querier use the following command Command Mode Description no ip igmp snooping querier address Global Disables the IGMP snooping querier address source address of IGMP snooping query no ip igmp snoop...

Page 493: ...g command Command Mode Description ip igmp snooping querier max response time 1 25 Global Specifies a maximum query response time 1 25 maximum response time default 10 seconds ip igmp snooping vlan VL...

Page 494: ...r group source specific query messages use the following command Command Mode Description no ip igmp snooping last member query interval Global Deletes a specified last member query interval no ip igm...

Page 495: ...ding a membership report per each of group members may unnecessarily increase the traffic on the network only one report per group is enough When the IGMP snooping report suppression is enabled a swit...

Page 496: ...ion no ip igmp snooping s query report agency Global Disables IGMP snooping s query report agency 10 2 3 6 Explicit Host Tracking Explicit host tracking is one of the important IGMP snooping features...

Page 497: ...racking port PORTS Shows the explicit host tracking information per port PORTS port number 1 1 1 2 2 1 show ip igmp snooping explicit tracking group A B C D Shows the explicit host tracking informatio...

Page 498: ...snooping vlan VLANS mrouter learn pim Enables to learn multicast router ports through PIM hello packets on a VLAN VLANS VLAN ID 1 4094 To disable the switch to learn multicast router ports through PIM...

Page 499: ...LAN may invalidate previously learned IGMP snooping information However this flooding behavior is not de sirable if the switch has many ports that are subscribed to different groups The traffic could...

Page 500: ...ulated by query count x query interval 1 1800 query interval value default 125 no ip igmp snooping tcn flood query interval Deletes a specified query interval to stop multicast flooding TCN Flooding Q...

Page 501: ...ging of all IGMP snooping TCN use the following command Command Mode Description debug igmp snooping tcn Enable Enables IGMP snooping Topology Change Notification TCN debugging no debug igmp snooping...

Page 502: ...source entry from the list in the database and stops forwarding the multicast traffic to the host no group source specific query message is needed for the membership leave process To enable IGMPv3 imm...

Page 503: ...nooping group member ship information per port or VLAN ID To display the IGMP snooping membership table use the following command Command Mode Description show ip igmp snooping table vlan VLANS Enable...

Page 504: ...st keep in mind those before configuring MVR All receiver ports must belong to the both subscriber and multicast VLANs as un tagged IGMP snooping must be enabled before enabling MVR A single group add...

Page 505: ...ng in a different network from an MVR group s a multicast router sends the mul ticast traffic to each MVR group using Layer 3 multicast routing In such an environment when an IGMP packet from a subscr...

Page 506: ...rofile for IGMP filtering in IGMP Profile Configuration mode The system prompt will be changed from SWITCH config to SWITCH config igmp profile N To create modify an IGMP profile use the following com...

Page 507: ...y the IGMP packets by referring to its DHCP snooping binding table This reference enables the system to permit IGMP mes sages only when the source IP address and MAC address of host have identified fr...

Page 508: ...ups To specify the maximum number of IGMP groups for the system use the following com mand Command Mode Description ip igmp max groups system count 1 2147483647 Global Specifies the maximum number of...

Page 509: ...face cannot work together It doesn t support IGMPv3 if IGMPv3 runs on the interface that interface should not be designated upstream and downstream interface of IGMP proxy switch At the same time if a...

Page 510: ...t priority and vid Load balancing mode It distributes multicast packets across multiple links of upstream interfaces with the largest credit value according to hash threshold algorithm for IGMP group...

Page 511: ...imize such a path recalculation caused by the IF flapping which can increase the stability and quality for multicast ser vice Using this function the V8102 gives a discredit to a IGMP IF for every fla...

Page 512: ...Path Forwarding Check is basic operation to correctly forward multicast traffic down the distribution tree A multicast router checks if the packet is received on the interface it would used to forwar...

Page 513: ...h the actual source IP addresses not with mroute proxy inter face s IP address use the following command Command Mode Description ip igmp mroute proxy querier address proxy service Interface VLAN Sets...

Page 514: ...detail Global detail IGMPv3 source information A B C D multicast group address show ip igmp proxy groups A B C D detail show ip igmp proxy groups channelgroup tengigabitether net gpon IFPORT detail sh...

Page 515: ...wed on a router 1 99 IP standard access list 1300 1999 IP standard access list expanded WORD access list name no ip igmp limit Disables the globally configured IGMP state limit If you want to exclude...

Page 516: ...cast source trust port This feature helps the switch to distinguish be tween general traffic receivers and multicast traffic receivers and is a more efficient use of system resources because it sends...

Page 517: ...sed on the source of the packets When multicast packets come to an interface routers validate whether the interface on which the packets are received is directly toward the source of those packets by...

Page 518: ...ls have different forwarding policies for the equal cost multipath ECMP In case of PIM the interface with highest IP address is used to forward multicast traffic over the equal cost multipath The purp...

Page 519: ...mroutes are similar to unicast static routes but differ in the ways that static mroutes are used to calculate RPF information not to forward traffic and cannot be redistributed When static mroutes are...

Page 520: ...address To clear the multicast forwarding cache MFC and tree information base TIB entries in the PIM SM protocol level use the following command Command Mode Description clear ip mroute pim sparse mo...

Page 521: ...ntries clear ip mroute statistics A B C D A B C D Deletes a specific multicast routing statistics entry A B C D group source address 10 3 1 9 Displaying MFIB Information The multicast forwarding infor...

Page 522: ...per source PIM DM is a multicast routing protocol efficient for multicast groups that are densely pop ulated across a network In the dense mode routers initially flood multicast datagrams to all mult...

Page 523: ...e active To enable PIM SM passive mode on an interface use the following command Command Mode Description ip pim sparse mode passive Interface VLAN Enables PIM SM passive mode on an interface no ip pi...

Page 524: ...nable this fea ture PIM establishes adjacency without neighbor routers specified as deny in access lists To enable filtering neighbor routers in PIM use the following command Command Mode Description...

Page 525: ...l unit second no ip pim query interval Deletes a specified interval to send PIM hello messag es PIM hello messages may contain the hold time value in the option fields which specifies how long the inf...

Page 526: ...VIF for every flapping time and then the VIF is not selected as a forwarding path until its credit is regenerated To enable disable the PIM VIF flap discredit function use the following command Comman...

Page 527: ...BSM Support To enable support for sending and receiving unicast Bootstrap Messages BSM on an in terface use the following command Command Mode Description ip pim unicast bsm Interface loopback VLAN En...

Page 528: ...e interested in a certain multicast group only send PIM join messages with G state toward the RP That is the RPT prevent each router from maintaining source and group S G states for every multicast so...

Page 529: ...rd the RP to prune the existing shared tree to receive the traffic SPT is established based on the existing unicast routing table by performing the RPF check It has a different distribution tree for e...

Page 530: ...with S G state toward the source to establish the SPT When receiving the mul ticast traffic via the established SPT the RP forwards the traffic toward those receivers Multicast traffic may be directl...

Page 531: ...dundancy and RP load sharing use the following command Command Mode Description ip pim anycast rp A B C D A B C D Global Configures the shared anycast address A B C D anycast RP address A B C D anycas...

Page 532: ...ate RP advertisement as well as deletes specified candidate RP information The access list with this command specifies the multicast groups that an advertising rout er can service The candidate RP inf...

Page 533: ...candidate INTERFACE Global Configures an interface to flood the candidate BSR advertisement INTERFACE interface name 0 32 hash mask length for RP selection 0 255 priority for candidate BSR ip pim bsr...

Page 534: ...the RP The RP receives the register message and then sends the PIM join message with S G state back toward the DR to establish the SPT between them Once the DR receives the join message the SPT is the...

Page 535: ...un authorized sources try to register with the RP the RP then drops the PIM register mes sages from those sources You can specify the either multicast source or source s DR address in access lists To...

Page 536: ...ps using access lists To enable the switchover to the SPT use the following command Command Mode Description ip pim spt threshold Global Enables the switchover to SPT ip pim spt threshold group list 1...

Page 537: ...didate RPs with a group prefix number of zero You can configure the router to send candidate RP messages with the option for the compatibility with the Cisco s BSR To enable the candidate RP message o...

Page 538: ...s packet incoming and or outgoing packets debugging no debug pim sparse mode all events mfc mib mtrace nexthop nsm state packet in out Disables PIM SM debugging To enable PIM SM timer debugging use th...

Page 539: ...sparse mode local members SHORT_IF_NAME Shows PIM local membership information SHORT_IF_NAME interface name show ip pim sparse mode mroute A B C D A B C D detail detail Shows the multicast routing ta...

Page 540: ...e following command Command Mode Description ip pim ssm default Global Enables PIM SSM for the group range 232 8 ip pim ssm range 1 99 WORD Enables PIM SSM for a specified group range 1 99 standard ac...

Page 541: ...d source address 1 99 standard access list number 1300 1999 extended range of standard access list WORD IP named standard access list A B C D source address to use for static map group no ip igmp ssm...

Page 542: ...e the fol lowing command Command Mode Description show ip mvif Enable Global Shows information about IP multicast interface show ip mvif channelgroup IFPORT Shows information about IP multicast interf...

Page 543: ...flowing to a particular group must join the group by signaling their local router If you use these features IGMP in IPv4 This signaling is achieved with the MLD protocol in IPv6 Routers use the MLD p...

Page 544: ...here are three types of MLD messages of concern to the host router interaction as shown below Query Message A multicast router determines of any hosts are listening to a group by sending membership qu...

Page 545: ...report message ICMPv6 131 Multicast Listener done message ICMPv6 132 Code This field is set to zero by the sender and ignored by receivers Checksum The standard ICMPv6 checksum covering the entire MLD...

Page 546: ...hen set to one the S Flag indicates to any receiving multicast routers that they have to suppress the normal timer updates they perform upon hearing a query QRV Querier s Robustness Variable If this i...

Page 547: ...querier a host returns the report message as many as the specified QRV value To configure the QRV value on an interface use the following command Command Mode Description ipv6 mld robustness variable...

Page 548: ...nd Command Mode Description show debugging mld Enable Shows the MLD debugging show debugging mld snooping Shows the debugging status of MLD 11 1 5 MLD Access Control Multicast routers send membership...

Page 549: ...port The maximum query response time allows a router to quickly detect that there are no more directly connected group members on a network segment To specify a maximum query response time advertised...

Page 550: ...ified last member query count To specify the interval to send group specific or group source specific query messages use the following command Command Mode Description ipv6 mld last member query inter...

Page 551: ...ere are no multicast routers within the tree and the root of the tree is expected to be connected to a wider multicast infrastructure The MLD proxy enabled switch can deliver multicast traffic to the...

Page 552: ...s multiple links of upstream interfaces with the largest credit value according to hash threshold algorithm for MLD group Every upstream interface has a credit unit value default 100 and a priority Th...

Page 553: ...F flap discredit function use the following command Command Mode Description ipv6 mld if flap discredit Global Enables the MLD IF flap discredit default no ipv6 mld if flap discredit Disables the MLD...

Page 554: ...v6 mld groups X X X X detail show ipv6 mld groups tengiga bitethernet gpon chan nelgroup IFPORT detail show ipv6 mld groups vlan VLANID detail show ipv6 mld groups IFNAME X X X X detail show ipv6 mld...

Page 555: ...rate limit Enable Global Shows the IPv6 MLD packets limit for each port to which it applies show ipv6 mld rate limit port PORTS 11 1 9 Debugging ICMPv6 To enable disable a ICMPv6 debugging use the fol...

Page 556: ...switch to discard unknown IPv6 multicast traffic use the following com mand Command Mode Description ipv6 unknown multicast block Global Configures the switch to discard unknown IPv6 mul ticast traffi...

Page 557: ...e Description show ipv6 mcfdb Enable Global Shows the current aging time and maximum number of forwarding entries show ipv6 mcfdb aging entry vlan VLAN group X X X X mac based detail Shows the current...

Page 558: ...table entry when the switch re ceives a done message from a host it removes the entry from the table 11 2 2 1 Enabling MLD Snooping You can enable MLD snooping globally or on each interface respectiv...

Page 559: ...ntains a certain robustness variable from an MLD snooping querier a host returns the report message as many as the specified ro bustness variable To configure the robustness variable use the following...

Page 560: ...lticast traffic To specify a maximum query response time advertised in general query messages use the following command Command Mode Description ipv6 mld snooping query max response time 1 240 Interfa...

Page 561: ...any host interested in receiving the traffic If there is no reply the switch stops forwarding the multicast traffic However MLD messages may get lost for various reasons so you can specify an interval...

Page 562: ...oping features It has the ability to build the explicit tracking database by collecting the host information via the membership reports sent by hosts This database is used for the immediate leave for...

Page 563: ...2 port as the multicast router port which is directly con nected to a multicast router allowing a static connection to a multicast router To specify a multicast router port use the following command...

Page 564: ...n VLANID show ipv6 mld snooping mrout er tengigabitethernet IFPOR gpon IFPORT channelgroup IFPORT vlan VLANID Shows a current multicast router port for MLD snooping show ipv6 mld snooping stats tengig...

Page 565: ...ld limit 1 2097152 ex cept WORD Interface VLAN Limits the number of MLD membership reports on an interface 1 2097152 the number of MLD states allowed on an interface default 0 WORD IPv6 access list na...

Page 566: ...nterface on which the packets are received is directly toward the source of those packets by referring to the existing unicast routing table This procedure is called the reverse path forwarding RPF ch...

Page 567: ...cgrpip source and group address no ip multicast multipath Disables ECMP load splitting To disable ECMP load splitting for IPv6 use the following command Command Mode Description no ipv6 multicast mult...

Page 568: ...tanc es have preference If the multicast static route has the same distance as the other RPF sources the multicast static route takes precedence Default 0 ipv6 mroute X X X X M static rip ospf bgp isi...

Page 569: ...v6 mroute X X X X X X X X pim sparse mode Deletes a specified MFC and TIB entry in the PIM SM protocol X X X X IPv6 source group address When clearing the MRIB entries you must specify the group addre...

Page 570: ...You can verify the forwarding entries in the MFIB with the show ipv6 mfib command To display the multicast forwarding entries in the MFIB use the following command Command Mode Description show ipv6...

Page 571: ...routers initially flood multicast datagrams to all multicast routers since they assume that all downstream systems want to receive mul ticast packets Prune messages are then used to prevent from propa...

Page 572: ...network The multicast traffic from the source A flows through the router B to the router D which is the RP Note that even in the RPT RPs must receive multicast traffic from the sources via the shorte...

Page 573: ...D via the SPT by deleting unnecessary hops Finally the distribution tree SPT built by the RPF check is A C D Fig 11 5 Shortest Path Tree PIM Messages The followings are simple descriptions of PIM con...

Page 574: ...active To enable PIM SM passive mode on an interface use the following command Command Mode Description ipv6 pim sparse mode passive Interface VLAN GPON Enables PIM SM passive mode on an interface no...

Page 575: ...d Mode Description show ipv6 pim neighbor detail Enable Global Shows the information for PIM neighbor routers show ipv6 pim neighbor NAME X X X X detail show ipv6 pim neighbor chan nelgroup gpon loopb...

Page 576: ...35 hello message interval unit second no ipv6 pim hello interval Deletes a specified interval to send PIM hello messag es PIM hello messages may contain the hold time value in the option fields which...

Page 577: ...X X X X X X X no ip pim static group X X X X Deletes the configured PIMv6 static join all addresses no ip pim static group range X X X X X X X X 11 3 2 8 Displaying PIMv6 Information To display curren...

Page 578: ...tes a specified RP address for multicast groups 11 3 3 2 Keep Alive Time After a multicast source registers with the RP the DR of the multicast source periodically sends the PIM null register message...

Page 579: ...ut er can service The candidate RP information without the access lists means that the router will service all the multicast groups 11 3 3 4 Ignoring RP Priority Normally when choosing the RP among ca...

Page 580: ...that covers given multicast groups 11 3 4 1 Interface for Candidate BSR To configure an interface to the candidate BSR use the following command Command Mode Description ipv6 pim bsr candidate IFNAME...

Page 581: ...You can limit the maximum number of the PIM register message packets per second If you enable this feature both DR and RP will discard the register messages that exceed the limit To enable the rate l...

Page 582: ...extended access list 2000 2699 IP extended access list extended range no ipv6 pim accept register Disables the router to filter multicast sources 11 3 5 4 RP Reachability Validation To enable the RP r...

Page 583: ...User Manual UMN CLI V8102 583 Command Mode Description X X X X source IP address IFNAME interface name no ipv6 pim register source Deletes a specified source IPv6 address of register messages...

Page 584: ...or not at all it is not rate based You can enable this option only for specified mul ticast groups using access lists To enable the switchover to the IPv6 SPT use the following command Command Mode D...

Page 585: ...d Mode Description ipv6 pim cisco register checksum Global Enables the Cisco checksum option ipv6 pim cisco register checksum group list WORD Enables the Cisco checksum option for specified mul ticast...

Page 586: ...n and forwarding states by triggering the bootstrap and join prune messages to the reboot ed router The rebooted router then is able to quickly recover from the reboot Some older Cisco s routers canno...

Page 587: ...ipv6 pim sparse mode timer Enable Enables PIM SM timer debugging debug ipv6 pim sparse mode timer assert at Enables PIM SM assert timer debugging debug ipv6 pim sparse mode timer bsr bst crp Enables...

Page 588: ...key feature of ASM IPv6 multicast address have the prefix ff00 8 Source Specific Multicast SSM is especially suit for one to many multicast network In the SSM service model receivers can receive multi...

Page 589: ...fore configuring static SSM mapping MLD proxy and static SSM mapping cannot be enabled together It means that SSM mapping cannot be enabled when the system is already configured with upstream or downs...

Page 590: ...ed by user are automatically assigned number If you do not configure it you should assign number to each policy by using the command ipv6 prefix list seq 1 4294967295 11 3 10 1 Creating ipv6 prefix li...

Page 591: ...efix list policy Sequence numbers are automatically generated by default To configure the sequence numbers manually you can use the seq 1 4294967295 argument of the ipv6 prefix list command To add pol...

Page 592: ...ist To include the sequence numbers in the configuration use the following command Command Mode Description ipv6 prefix list sequence number Global Includes sequence numbers in non volatile generation...

Page 593: ...ames muse be unique Once a pool is configured it cannot be changed To change the configuration the pool must be removed and recreated All prefixes already allocated will also be freed To configure a l...

Page 594: ...on parameters use the following command Command Mode Description show ipv6 mif Enable Global Shows information about IPv6 multicast interface con figured IFPORT interface port number VLANID VLAN ID sh...

Page 595: ...software supports BGP version 4 This version of BGP adds support for classless interdomain routing CIDR which eliminates the concept of network classes Instead of assuming which bits of an address re...

Page 596: ...butes ZebOS type is the default for the V8102 To select configuration type of the BGP router use the following command Command Mode Description bgp config type standard zebos Global Sets the BGP confi...

Page 597: ...ask NET MASK route map MAPNAME backdoor network A B C D A B C D M route map MAPNAME back door Step 1 To delete a specified network to operate with BGP use the following command Command Mode Descriptio...

Page 598: ...n bgp extended asn cap Global Configures a BGP router to send 4 octet ASN capa bilies no bgp extended asn cap Disables a BGP router to send 4 octet ASN capabili ties 12 1 1 5 Registering BGP Neighbor...

Page 599: ...ibgp iBGP over multiple paths maximum paths ibgp 1 8 no maximum paths ibgp Deletes the configured number of parallel paths 12 1 1 8 BGP Aggregation To set the BGP option to perform aggregation only wh...

Page 600: ...on use the bgp asnotation dot command in router configuration mode To change the default display 4 byte autonomous system numbers in the asdot format use the following command Command Mode Description...

Page 601: ...set parameter creates an aggregate entry advertising the path for a single route of 172 16 0 0 23 consisting of all elements contained in all paths being summarized Use this feature to reduce the size...

Page 602: ...the other route reflector as another BGP speaker A cluster includes route reflectors and its clients Usually each cluster is identified by the router ID of its single route reflector but to increase r...

Page 603: ...pecify a BGP confederation identifier use the following command Command Mode Description bgp confederation identifier 1 65535 Router Specifies a BGP confederation identifier 1 65535 routing domain con...

Page 604: ...mand Mode Description bgp nexthop trigger disable Router Enables BGP next hop address tracking default bgp nexthop trigger enable Disables BGP next hop address tracking To set the delay interval betwe...

Page 605: ...case the paths have same AS path information it does compare MED values If there are two paths with different AS path each other the comparison of MED is unnecessary work Other pa rameter s path infor...

Page 606: ...onsider router ID of the routes It selects the first received route The V8102 uses router ID in the selection process similar routes are compared and the route with lowest router ID is se lected as th...

Page 607: ...ue 12 1 11 6 Graceful Restart Graceful restart allows a router undergoing a restart to inform its adjacent neighbors and peers of its condition The restarting router requests a grace period from the n...

Page 608: ...e stalepath time of Graceful Restart configura tion in the unit of second 1 3600 stalepath time default 30 If you don t use Graceful Restart feature or want to return the default value for restart tim...

Page 609: ...efault 20 1 255 the administrative distance for BGP internal routes default 200 1 255 the administrative distance for BGP local routes default 200 To remove an administrative distance use the followin...

Page 610: ...lue default 750 1 20000 suppress limit value default 2000 1 255 max suppress time default 60 minutes 1 45 un reachability half life time for penalty bgp dampening 1 45 1 20000 1 255 bgp dampening 1 45...

Page 611: ...n use the following command Command Mode Description clear ip bgp dampening Enable Global Resets BGP route flap dampening information clear ip bgp dampening A B C D A B C D M clear ip bgp unicast mult...

Page 612: ...nicast flap statistics Clears the collected BGP flap statistics ipv4 ipv4 address family ipv6 ipv6 address family clear bgp ipv6 unicast flap statistics X X X X X X X X M clear ip bgp ipv4 unicast mul...

Page 613: ...tised routes prefix filter pushes out prefix list ORF and does in bound soft reconfiguration the conditional option peer group name or AS num ber or IP address clear bgp in prefix filter clear ipv6 bg...

Page 614: ...refix filter pushes out prefix list ORF and does in bound soft reconfiguration 1 4294967295 AS number clear ip bgp 1 4294967295 in prefix filter clear ipv6 bgp 1 4294967295 in prefix filter clear ip b...

Page 615: ...uter con tained specified IP address in clears incoming advertised routes prefix filter pushes out prefix list ORF and does in bound soft reconfiguration A B C D route IP address clear ip bgp A B C D...

Page 616: ...external peers clear ip bgp external in prefix filter clear ipv6 bgp external in prefix filter clear ip bgp external unicast multicast in prefix filter clear bgp external out Resets the session of BG...

Page 617: ...clear ip bgp peer group GROUP out Resets the session for all members of specified peer group GROUP peer group name out clears outgoing advertised routes unicast multicast address family modifier clear...

Page 618: ...ed in match conditions in route maps to match on access lists attached to BGP routes 12 1 17 Configuring BGP Neighbor 12 1 17 1 Default Route The V8102 can be configured that particular neighboring BG...

Page 619: ...up use the following command Command Mode Description neighbor NAME peer group Router Create a BGP peer group NAME peer group name no neighbor NAME peer group Delete the BGP peer group created before...

Page 620: ...Changing the Nexthop Information When you use the command to change the nexthop information that is sent to the iBGP peer the nexthop information is set the IP address of the interface used to commun...

Page 621: ...ntication on a TCP connection between BGP neighbors use the following command Command Mode Description neighbor A B C D X X X X WORD password PASSWORD Router Sets password to the neighbor A B C D BGP...

Page 622: ...wing command Command Mode Description neighbor A B C D X X X X WORD advertisement interval 0 600 Router Sets a minimum interval between the sending of BGP routing updates A B C D BGP neighbor IP addre...

Page 623: ...BGP attributes to the specified neighbor use the following com mand Command Mode Description neighbor A B C D X X X X WORD attribute unchanged as path next hop med Router Router AF Advertises unchange...

Page 624: ...ndicates that the BGP speaker has the ability to preserve its forward ing state for the address family when BGP restarts Before this configuration users must first specify a neighbor s remote as ident...

Page 625: ...X X X WORD capability orf prefix list both receive send Disables ORF 12 1 17 18 Route Reflesh Configuration To advertise to peer about route reflesh capability support use the following command Comma...

Page 626: ...ng command Command Mode Description neighbor A B C D WORD description LINE Router AF Specifies a description on a neighbor A B C D BGP neighbor IP address WORD neighbor tag LINE 80 character text that...

Page 627: ...on This command is used to allow compatibility with older BGP versions that have no capa bility parameters used in open messages between peers The capability negotiation is performed by default To dis...

Page 628: ...and Command Mode Description neighbor A B C D X X X X WORD enforce multihop Router Turns on the enforcement of eBGP neighbors perform nultihop A B C D BGP neighbor IP address X X X X BGP neighbor IPv6...

Page 629: ...B C D X X X X WORD maximum prefix 1 4294967295 1 100 warning only Disables this function 12 1 17 29 The Number of Neighbor Configuration To specify the BGP port number of a neighbor use the following...

Page 630: ...from outbound updates use the following command Command Mode Description neighbor A B C D X X X X WORD remove private AS Router AF Removes the private AS number from outbound up dates A B C D BGP nei...

Page 631: ...the community attributes are not reannounced to the neighbor To specify that a community attribute should be sent to a BGP neighbor use the following command Command Mode Description neighbor A B C D...

Page 632: ...und soft reconfiguration When a soft reset inbound is done on this neighbor the locally stored routes are reprocessed according to the inbound policy To enable disable local storage of all the receive...

Page 633: ...35 de fault 180 seconds HOLDTIME holdtime value 0 63335 TIMER connect timer 1 63335 neighbor A B C D X X X X WORD timers connect TIMER no neighbor A B C D X X X X WORD timers Clears the timers for a B...

Page 634: ...perational interface for TCP connections use the following command Command Mode Description neighbor A B C D X X X X WORD update source LINE Router Configures the operational interface for TCP connec...

Page 635: ...nity list standard command to add a standard community list entry The standard community list is compiled into binary format and is directly compared with the BGP communities attribute in the BGP upda...

Page 636: ...he community list no ip community list 1 99 100 199 WORD deny per mit LINE no ip community list standard WORD deny permit LINE no ip community list expanded WORD deny permit LINE To display the entry...

Page 637: ...deny permit LINE no ip extcommunity list ex panded WORD deny permit LINE To display the entry information of the extended community list use the following com mand Command Mode Description show ip ext...

Page 638: ...ch the keepalive messages are sent to the neighbors And holdtime is the interval which the neighbor is considered dead if keepalive messages are not received To set the BGP keepalive and holdtime time...

Page 639: ...as by another routing protocol or by static routes Since all in ternal routes are dumped into BGP careful filtering should be applied to make sure that only routes to be advertised reach the internet...

Page 640: ...efix list Distinguishes each policy with the assigned number and applies policy which has the lowest number when there is more than one policy applied to one network Routers search policy in prefix li...

Page 641: ...ORD seq 1 4294967295 deny permit A B C D M any Global Creates an entry in an IPv4 prefix list and assigns a sequence number to the entry WORD name of IP prefix list 1 4294967295 sequence number of an...

Page 642: ...o ip prefix list sequence number Global Excludes sequence numbers in non volatile generation NVGEN 12 1 22 3 Displaying Prefix List Entries To display the information about a prefix list or prefix lis...

Page 643: ...use the following command Command Mode Description no debug bgp Enable Disables BGP debugging no debug bgp all dampening events filters fsm keepalives nsm updates in out To display the debugging info...

Page 644: ...D M show ip bgp view WORD neigh bors A B C D show ip bgp view WORD sum mary To display the status of BGP routes or BGP process use the following command Command Mode Description show bgp unicast multi...

Page 645: ...utes that match a community list show ip bgp community info Shows all BGP community information show ip bgp unicast multicast dampening dampened paths Shows detailed information about paths suppressed...

Page 646: ...along with mask information show ipv6 bgp unicast mul ticast community Shows IPv6 BGP routes that match a community AA NN community number local AS Do not send outside local AS no advertise Do not ad...

Page 647: ...advertised to the neighbor show ip bgp unicast multicast neighbors NEIGHBOR IP advertised routes show ipv6 bgp neighbors NEIGHBOR IP adver tised routes show bgp ipv6 neighbors NEIGHBOR IPv6 advertise...

Page 648: ...date received User reset request Peer time out Peer closing down the session Member added to peer group Interface flap Router ID changed Neighbor deleted Remote AS changed Administrative shutdown 12 1...

Page 649: ...cation 12 2 1 Enabling OSPF To use OSPF routing protocol it must be activated as other routing protocols After activa tion configures network address and ID which is operated by OSPF The following com...

Page 650: ...F There are two ways to show network information configurations Firstly shows IP address with bitmask like 10 0 0 0 8 Secondly shows IP address with wildcard bit information like 10 0 0 0 0 0 0 255 Th...

Page 651: ...required to alter all of these parame ters but some interface parameters must be consistent across all routers in an attached network 12 2 4 1 Authentication Type Authentication encodes communication...

Page 652: ...eric characters ip ospf authentication key KEY first second active ip ospf A B C D authentication key KEY ip ospf A B C D authentication key KEY first second active To configure an authentication key...

Page 653: ...erface VLAN Deletes a configured an interface cost for OSPF no ip ospf A B C D cost 12 2 4 4 Blocking Transmission of Route Information Database OSPF routing communicates through the LAS Each routing...

Page 654: ...erval which perceives other router is stopped operating Transmit Delay When a router transmits LSA the traffic can be delayed by status of communications Transmit delay is considering of the configura...

Page 655: ...c timeout interval after which adjacency is reset if out of band re synchronization has not occurred use the following command Command Mode Description ip ospf resync timeout 1 65535 Interface VLAN Co...

Page 656: ...Routers have each role to exchange the information on OSPF network DR Designated Router is one of essential role to get and transmit the route information in the same area The router having the highe...

Page 657: ...rocessing To disable the OSPF packet processing on the specific interface use the following com mand Command Mode Description ip ospf disable all Interface VLAN Disables the OSPF packet processing on...

Page 658: ...ges area in formation between different routing protocols Area types are various The most principle Area types are Stub Area and NSSA Not So Stubby Area 12 2 6 1 Area Authentication OSPF routers in sp...

Page 659: ...or NSSA 12 2 6 3 Blocking the Transmission of Routing Information Between Area ABR transmits routing information between Areas In case of not to transmit router infor mation to other area the V8102 c...

Page 660: ...side no summary This option is for restriction to exchange routing information between OSPF areas translator role NSSA LSA Link State Advertisement has three types according to the way of process type...

Page 661: ...1 2 area 0 4294967295 A B C D nssa no redistribution default information originate no summary translator role always candidate never area 0 4294967295 nssa no redistribution default information origi...

Page 662: ...didate never always no area 0 4294967295 A B C D nssa no redistribution no summary default information originate translator role candidate never always no area 0 4294967295 A B C D nssa no redistribut...

Page 663: ...zed infor mation for assigned path area 0 4294967295 A B C D range A B C D M advertise not advertise Use advertise option to transmit summarized routing information with using summarized information A...

Page 664: ...Stub Area If no summary option adds to Stub Area other Area OSPF routing information also can not come to Stub Area However it only goes to default route from ABR router That is To tally Stubby Area T...

Page 665: ...nfigures the authentication which is based on md5 type Hello interval OSPF router sends Hello packet to notify existence of itself Hello interval is that packet transmission interval Retransmit interv...

Page 666: ...how to configure virtual link with more than 2 options area 0 4294967295 virtual link A B C D authentication key KEY authentication message digest null area 0 4294967295 virtual link A B C D hello int...

Page 667: ...nd register it again Graceful Restart improves those inconveniences Although OSPF is restarting Graceful Restart makes the trans mission of a packet with routing information To configure the Graceful...

Page 668: ...ade only reload ospf restart helper only upgrade only reload max grace period 1 1800 ospf restart helper only upgrade max grace period 1 1800 only reload To release the configuration use the following...

Page 669: ...ost with external path cost as a cost metric type 2 always uses external cost value only always Transmits the default route to outside no summary Restricts to exchange routing information between OSPF...

Page 670: ...switch to choose between several next hops toward a given destination When a dynamic route is added through Open Shortest Path First OSPF the switch checks the route s gateway against the ECMP static...

Page 671: ...uting in formation to assigned route which has MAP NAME and tag is using the assign tag num ber on the specific MAP NAME Those 4 kinds of additional configuration can be selected more than 2 options w...

Page 672: ...is An administrative distance of 255 means the routing information source cannot be trusted at all and should be ignored OSPF uses three different administrative distances intra area inter area and e...

Page 673: ...o delete the routing information of specific host use the following command Command Mode Description no host A B C D area A B C D 1 4294967295 Router Deletes the routing information to each host no ho...

Page 674: ...work more than 2 routing in formation can be summarized as one For example 192 168 1 0 24 and 192 168 2 0 24 can become 192 168 0 0 16 to transmit to OSPF network This summary reduces the number of ro...

Page 675: ...pecific process ID in OSPF protocol show ip protocols ospf Shows a current status of OSPF protocol and its infor mation To display OSPF routing table to ABR and ASBR use the following command Command...

Page 676: ...e information of neighbor route use the following command Command Mode Description show ip ospf 0 65535 neighbor Enable Global Shows the information of neighbor rout er show ip ospf 0 65535 neighbor A...

Page 677: ...Global Shows the debugging information of OSPF 12 2 19 3 Sending SNMP Trap To enable disable the system to send SNMP trap message of OSPF routing information use the following command Command Mode Des...

Page 678: ...SA is overflowed the assigned value you can configure it to restart OSPF after the waiting time If the waiting time is 0 OSPF keeps the process before the administrator reboots the system To assign th...

Page 679: ...ink not per subnet IPv6 connects interfaces to links Multiple IP subnets can be assigned to a single link and two nodes can talk directly over a single link even if they do not share a com mon IP subn...

Page 680: ...ally there is one OSPFv3 which is operating in one router If OSPFv3 routing protocol is disabled all related configuration will be lost Step2 Configure a network ID of OSPFv3 The network ID decides IP...

Page 681: ...uter ospf tag WORD area 0 4294967295 A B C D in stance id 0 255 Interface VLAN LO Specifies a network with OSPFv3 tag 0 4294967295 OSPFv3 area ID WORD OSPFv3 process tag no ipv6 router ospf tag WORD a...

Page 682: ...erval is that packet transmission interval Retransmit Interval When router transmits LSA it is waiting for approval information come from receiver In this time if there is no answer from receiver for...

Page 683: ...the following command Command Mode Description ipv6 ospf transmit delay 1 65535 instance id 0 255 Interface VLAN Configures a transmit delay in the unit of second 1 65535 interval value default 1 seco...

Page 684: ...vices Generally the routers and Layer 3 switches are using Broadcast type network To select an OSPFv3 network type use the following command Command Mode Description ipv6 ospf network broadcast non br...

Page 685: ...nicated by non broadcast type use the following command Command Mode Description ipv6 ospf neighbor X X X X instance id 0 255 Interface VLAN Configures a neighbor router of NBMA type X X X X neighbor...

Page 686: ...o Stubby Area NSSA NSSA Not So Stubby Area is stub Area which can transmit the routing information to Ar ea by ASBR On the other hand Stub Area cannot transmit the routing information to area To confi...

Page 687: ...ult information originate or default information originate metric 0 16777214 or default information originate metric type 1 2 no redistribution no summary translator role candidate never always To con...

Page 688: ...no area 0 4294967295 A B C D nssa Router Deletes configured NSSA no area 0 4294967295 A B C D nssa default information originate no area 0 4294967295 A B C D nssa default information originate no redi...

Page 689: ...tor role de fault information originate Command Mode Description no area 0 4294967295 A B C D nssa translator role de fault information originate no redistribution no summary Router Deletes configured...

Page 690: ...ommand Command Mode Description no area A B C D 0 4294967295 stub no summary Router Deletes a created Stub Area 12 3 6 5 Virtual Link In OSPFv3 all areas must be connected to a backbone area If there...

Page 691: ...t delay 1 65535 To configure a virtual link with one option use the following command Command Mode Description area A B C D 0 4294967295 virtual link A B C D instance id 0 255 Router Configures a virt...

Page 692: ...eful Router Configures the Graceful Restart no capability restart Releases the configuration To configure the additional options for Graceful Restart use the following command Command Mode Description...

Page 693: ...default route To have autonomous System Boundary router create system default route use the follow ing command Command Mode Description default information originate Router Configures the default rou...

Page 694: ...onnected route kernel route that are external route Those routing information can distribute into OSPFv3 network There are 3 kinds of additional configuration about external routes to OSPFv3 network m...

Page 695: ...o assign metric about redistribute route To configure the default metric use the following command Command Mode Description default metric 1 16777214 Router Configures the default metric To delete the...

Page 696: ...r the OSPFv3 use the following command Command Mode Description no summary address X X X X M Router Deletes the specified aggregate addresses no summary address X X X X M not advertise tag 0 429496729...

Page 697: ...110 distance ospfv3 external 1 254 distance ospfv3 inter area 1 254 distance ospfv3 intra area 1 254 The following example shows how to configure the distance with more than 2 options distance ospfv3...

Page 698: ...display the interface information of OSPFv3 use the following command Command Mode Description show ipv6 ospf interface gigabitethernet tengigabitethernet gpon channelgroup IFPORTS Enable Global Rout...

Page 699: ...ipv6 ospf WORD virtual links Enable Global Shows the information of virtual link 12 3 15 2 Logging Neighbor Changes To enable disable the system to log changes in OSFPv3 neighbors state such as syste...

Page 700: ...s the debugging information between OSPF process and NSM Network Services Module debug ipv6 ospf packet hello dd ls ack ls request ls update send recv detail Shows the debugging information of each pa...

Page 701: ...s the router removes all routing table entries for the non updating router The metric that RIP uses to rate the value of different routes is hop count The hop count is the number of routers that shoul...

Page 702: ...specified with the network command 12 4 2 RIP Neighbor Router Since RIP is broadcast protocol routers should be connected each other to transmit the routing information of RIP to non broadcast network...

Page 703: ...acket for helping them to be sent to the interface no ip rip send version 1 2 Deletes the configuration of both RIP v1 and v2 type packets for helping them to be sent to the interface no ip rip send v...

Page 704: ...tes established by routing protocol This capability applies to all the IP based routing protocols To redistribute routing information from a source route entry into the RIP table use the following com...

Page 705: ...iously degrade network operation To prevent this situation we configure metrics for this redistributed routes To set metrics for redistributed routes use the following command Command Mode Description...

Page 706: ...he RIP network To generate a default route into RIP by the AS boundary router use the following com mand on Router Configuration mode Command Mode Description default information originate Router Gene...

Page 707: ...network from learning about routes dynamically you can keep routing update messages from being sent through a router interface This fea ture applies to all IP based routing protocols except for BGP D...

Page 708: ...ters You can adjust these timers to tune routing protocol performance to better your internet needs The default settings for the timers are as follows Update The routing information is updated once ev...

Page 709: ...the split horizon mechanism poisoned performs poisoned reverse no rip ip split horizon poisoned Disables the split horizon mechanism 12 4 13 Authentication Key RIP v1 does not support authentication I...

Page 710: ...hentication string which will be us ing on interface without Key chain The string must be shorter than 16 characters STRING RIP authentication string To disable RIP authentication use the following co...

Page 711: ...sco 12 4 17 Monitoring and Managing RIP You can display specific router information such as the contents of IP routing tables and databases Information provided can be used to determine resource utili...

Page 712: ...debugging debug rip packet recv send Shows more detailed information about RIP packet The information includes address of packet transmis sion and port number debug rip packet recv send detail To disa...

Page 713: ...ted network has a metric of zero an unreachable network has a metric of 16 RIPng sends and receives the Routing Protocol messages at UDP port 521 The multicast IPv6 address used by RIPng is FF02 9 Rem...

Page 714: ...aracteristics of several different routes and advertises a sin gle route In the example of 2 routes information of 3000 1 1 1 64 and 3000 1 1 2 64 the aggregate address command creates an aggregate en...

Page 715: ...te use the following command Command Mode Description route X X X X M Router Creates suitable static route within RIPng environment only X X X X M IPv6 address prefix no route X X X X M Deletes this s...

Page 716: ...which can seriously degrade network operation To prevent this situation we configure metrics for redistributed routes To set metrics for redistributed routes use the following command Command Mode Des...

Page 717: ...fault route automatically into the RIP network To generate a default route into RIPng by the AS boundary router use the following command on Router Configuration mode Command Mode Description default...

Page 718: ...in out INTERFACE 12 5 9 2 Filtering Route map To block the RIPng route updates based on matching route map use the following com mand Command Mode Description route map WORD in out loopback managemen...

Page 719: ...the offset list with an access list To add the value of routing metrics use the following command Command Mode Description offset list WORD in out 0 16 management loopback vlan VLANID Router Add an o...

Page 720: ...ode Description timers basic UPDATE TIMEOUT GARBAGE Router Adjusts RIP network timers UPDATE routing table update timer value in second 5 2147483647 default 30 seconds TIMEOUT routing information time...

Page 721: ...n behavior as Cisco 12 5 15 Metric Calculation Method RIPng uses hop count as its metric value Hop count is the number of routers number of hops from the source router through which data must pass to...

Page 722: ...X X M Enable Global Deletes a specific route from the RIPng route table 12 5 16 2 Displaying Debugging Information To quickly diagnose problems the debug command is useful for customers To enable debu...

Page 723: ...no debug ipv6 rip packet recv send Disables a debugging of RIP packets no debug ipv6 rip packet recv send detail To display the debugging information use the following command Command Mode Descriptio...

Page 724: ...ity 1 99 100 199 WORD exact match Specifies the BGP community list to be matched 1 99 standard community list number 100 199 expanded community list number WORD community list name match interface INT...

Page 725: ...ix list WORD no match ip next hop WORD no match metric tag 0 4294967295 no match origin egp igp incomplete no match route type external type 1 type 2 Step 3 Use the set command that specifies the set...

Page 726: ...IPv6 local address to which matching pack ets will be forwarded X X X X IPv6 address of next hop set local preference 0 4294967295 Sets the BGP local preference path attribute 0 4294967295 preference...

Page 727: ...no set local preference 0 4294967295 no set metric 0 4294967295 metric no set metric type type 1 type 2 no set origin egp igp incomplete no set originator id A B C D no set tag 0 4294967295 no set vp...

Page 728: ...VRF forms virtual packet for warding routing tables by associating one or more Layer 3 interfaces with a given VRF table Based on the input L3 interface a VRF ID is obtained which is used to access th...

Page 729: ...fy a designated port of a virtual router use the following command Command Mode Description designated port PORTS VRF Specifies a designated port and binds this physical port to a VRF no designated po...

Page 730: ...VRF instance in running OSPF OSPFv3 process A specified OSPF OSPFv3 process imple ments routing with the interfaces connected to this VRF WORD 1 65535 OSPF OSPFv3 process ID NAME VRF name to associate...

Page 731: ...a new static entry to the VRF routing table WORD VPN Routing Forwarding instance name X X X X M IPv6 destination prefix with mask X X X X IPv6 gateway address INTERFACE IPv6 gateway interface name ipv...

Page 732: ...f WORD fib Enable Global Displays the FIB table that stores IPv4 routes actually used for the specified VPN Routing Forwarding VRF NAME a existing VPN routing forwarding instance name show ipv6 route...

Page 733: ...ription ping WORD vrf NAME Enable Performs a ping test to verify network status WORD destination IPv4 address or hostname NAME VPN routing forwarding instance name ping ipv6 WORD INTERFACE vrf NAME Pe...

Page 734: ...on Multiple Access TDMA approach ONU ONT receives data from the user ports and combines them into bursts Each ONU ONT transmits its data in a strict accordance with the Bandwidth Map generated by OLT...

Page 735: ...1 2 1 3 1 4 1 5 2 15 2 16 Multiple input is also possible e g 2 1 2 2 2 3 or 2 1 2 4 When specifying an ONU ID just remember that the ONU ID is always between 0 and 127 or ONU serial number Multiple...

Page 736: ...Interface GPON Activates a specified OLT olt deactivate Deactivates a specified OLT 13 1 3 Downstream Encryption This command requires a special request to operate and only available once negotiated...

Page 737: ...of encryption mode ONU ID ONU ID 1 to 128 or ONU serial number show onu encryption ONU ID Interface GPON show olt key exchange gpon OLT ID Enable Global Shows the configured interval and the encrypti...

Page 738: ...the V8102 provides the auto ONU ONT fault detection fea ture Normally if an ONU ONT fault occurs a specific error signal is followed by the fault Thus the V8102 validates whether an ONU ONT fault occu...

Page 739: ...ONT is typically 20 km The logical handling of GPON data streams however allows a distance of up to 60 km To determine maximal GPON distance between OLT and ONU ONT use the following command Command M...

Page 740: ...GPON link down detection use the following command Command Mode Description olt cable down enable Global Enables GPON link down detection olt cable down disable Disables GPON link down detection To se...

Page 741: ...disable Interface GPON Enables disables GPON port type A redundancy de fault enable To configure a transceiver type of OLT use the following command Command Mode Description olt transceiver type fujit...

Page 742: ...its own DB is initialized Working OLT Active port in service in redundancy group Standby OLT Standby port in redundancy group Tab 12 1 OLT Redundancy Components You can configure the OLT port redunda...

Page 743: ...ID Configures whether to perform a switchover when a user forces a redundancy group to switch over When a switchover is executed the process is pended for about two seconds for DB syn chronization bet...

Page 744: ...e link status of standby OLT should be under RX Detect condition Basically TX power of standby OLT is disabled in order not to affect working OLT But you can enable the TX power temporarily to check w...

Page 745: ...lay the OLT redundancy configuration use the following command Command Mode Description show olt redundancy status Enable Global Interface GPON Shows the role of each OLT and the reason for switchover...

Page 746: ...peration time After the configured expiration the OLT system can learn again the MAC regarded as a fault olt anti spoofing disable Disables the OLT anti spoofing To clear MAC filtering due to the anti...

Page 747: ...ignal power from an ONU 13 1 15 Configurations for RF Return Packet Forwarding In case the ONUs are connected with the set top boxes supporting Ethernet return path capabilities GPON OLT can use Ether...

Page 748: ...the incoming traffic from ONU and transmits the downstream traffic to GEM port with the MAC table information However V8102 can control this downstream traffic with MAC address and VLAN ID by user con...

Page 749: ...on the OLT show olt per flow gpon OLT ID VLANS Shows the downstream GEM Port mode per flow show onu vlan gem mapping ONU ID Interface GPON Shows VLAN ID mapped to GEM port of ONU show olt ds gem mapp...

Page 750: ...face GPON Shows the queue count and CoS Queue mapping table status show olt ds qos mapping mode Shows the downstream QoS mapping mode To configure the traffic control by selecting the method of upstre...

Page 751: ...owing command Command Mode Description olt interwork igmp snooping enable disable Global Enables disables the interworking with IGMP snooping table To add a static MAC address into the MAC table use t...

Page 752: ...VALUE dynamic DY NAMIC_VALUE no olt threshold tcont dynamic fixed Deletes the configured threshold of T CONT count To display the configuration of GEM port T CONT threshold use the following command C...

Page 753: ...parameters no olt deactive monitor alarm clear no olt deactive monitor period To display the configuration of ONU deactivation monitoring use the following command Command Mode Description show olt de...

Page 754: ...0 10000 olt ber sd threshold 4 9 To display the information of OLT Bit Error Ratio BER use the following command Command Mode Description show olt ber gpon OLT ID Enable Global Shows OLT s Bit Error R...

Page 755: ...error use the following command Command Mode Description onu mib upload ONU ID Interface GPON Configures the force MIB upload of ONU to resolve the ONU deactivation caused by OMCC error 13 1 22 OMCI D...

Page 756: ...PLOAM message ID value or private PLOAM ID defined by the G 984 3 1 255 DATA 10 bytes HEX olt specific ploam ONU ID reset Sends the reset PLOAM message to a specific ONU ID 13 1 25 Flow Control Confi...

Page 757: ...rength Indication RSSI is a measurement of the power present in a received radio signal The RSSI functionality in a newly released GPON OLT trans ceiver helps the operators monitor the received optica...

Page 758: ...use the following command Command Mode Description clear olt statistics Interface GPON Clears collected traffic statistics of an OLT clear olt statistics activation Clears the collected traffic statis...

Page 759: ...IDs Shows the number of MAC addresses currently learned on a specified ONT To clear MAC addresses learned on a current OLT use the following command Command Mode Description clear olt mac ONU ID Inter...

Page 760: ...13 1 26 5 GPON Profile Count To display the total number of GPON based profiles use the following command Command Mode Description show profile count Enable Global Shows the profile list and the sum...

Page 761: ...C address or se rial number 13 2 1 1 Activating deactivating ONU To activate deactivate the ONU ONT use the following command Command Mode Description onu activate ONU ID Interface GPON Activates the...

Page 762: ...r interval Shows the configured interval for requesting ONU s serial number show discover serial number interval gpon OLT ID Enable Global To remove the serial number of ONU use the following command...

Page 763: ...e in the manual mode Upon registering an ONU automatically the registration mode of the ONU will be changed to the manual mode Note that when you use this command the registration mode of the ONUs tha...

Page 764: ...ing command Command Mode Description onu service mode ONU ID hgu sfu Interface GPON Specifies the network service mode of ONU ONU ID ONU ID 1 to 128 or ONU serial number hgu home gateway unit sfu sing...

Page 765: ...an ONU ONU ID ONU ID 1 to 128 or ONU serial number SERVICE ID IP host service ID A B C D M IP address A B C D IP gateway address no onu static ip ONU ID ip host SERVICE ID Deletes the configured IP ho...

Page 766: ...e specified ONU ONU ID ONU ID 1 to 128 or ONU serial number eth pots ces virtual eth Video wifi Ethernet POTS CES virtual Ethernet Video Wi Fi UNI PORT UNI port number To see the admin status of the O...

Page 767: ...3 loopback of both PON side and CES UNI side To see the status of the ONU ONT UNI use show onu uni status command See 13 2 22 Displaying ONU Information 13 2 6 ONU Laser Down If a certain ONU s laser...

Page 768: ...onu block When an ONU fault occurs the system will disable the ONU s laser permanently 60 65535 expire time second olt srcmac monitor disable Disables the source MAC address monitoring To display the...

Page 769: ...cription onu mac filter ONU ID uni eth ip host ces virtual eth PORT filter forward MACADDR Interface GPON Enables the MAC filtering function for UNI side bridge port eth Ethernet port ip host IP host...

Page 770: ...128 or ONU serial number POTS NUMBER POTS port number NUMBER phone number DISPLAY display information no onu voip sip ONU ID phone number pots POTS NUMBER Deletes the configured data parameters of Vo...

Page 771: ...ONU ID mes sage id service VOIP_SERVICE Deletes the configured message ID For the details of how to create and configure the VoIP service see 13 4 6 VoIP Service Configuration POTS UNI 13 2 10 2 ONT T...

Page 772: ...th UNI PORTs power control ena ble disable Enables disables the Power over Ethernet PoE port on the specified ONU onu uni description ONU ID eth UNI PORT DESCRIPTION Adds the description on the specif...

Page 773: ...ounters are a total number of success ful unsuccessful joins leave messages general que ries specific queries and invalid IGMP messages ONU ID 1 128 or ONU serial number UNI PORT UNI port number show...

Page 774: ...lowing command Command Mode Description show onu loop detect gpon OLT ID Enable Global Shows whether the ONU is in the state of blocked or unblocked show onu loop detect ONU IDs Interface GPON 13 2 13...

Page 775: ...ONU to initiate 13 2 15 ONU Password Type Configuration To configure ONU password type use the following command Command Mode Description onu password type hex ascii Global Configures ONU password typ...

Page 776: ...onu system account gpon OLT ID ONU ID Enable Global Shows the system account information of ONU show onu system account ONU ID Interface GPON 13 2 18 ONU CoS Remarking To configure CoS remarking featu...

Page 777: ...ation settings placed into a RADIUS Access Accept message to the OLT for the ONU registration The OLT receives the service profile settings from the RADIUS server and it assigns a new service profile...

Page 778: ...and MD5 Access Accept server OLT a Dasan Gpon Onu Profile b Dasan Gpon Onu Static Ip c Dasan Gpon Onu Voip Sip Number d Dasan Gpon Onu Voip Sip Auth e Dasan Gpon Onu Uni Port Admin f Dasan Gpon Onu V...

Page 779: ...alue on the authentication mes sage to RADIUS server serial number uses GPON serial number of ONU de fault model name uses model name of ONU onu auth radius password serial number model name Sends the...

Page 780: ...conceptual information of CFM OAM CFM OAM consists of the follow ing management elements Maintenance Entity ME An OAM entity that requires management An MD is owned by a ME It is a relation ship betwe...

Page 781: ...omains Fault detection notification and verification Traces the path to another MEP or MIP in the same domain A CFM maintenance domain MD is a management space on a network that is owned and operated...

Page 782: ...hernet port or ANI mapper to which the MEP is attached use the following command Command Mode Description onu cfm ONU_ID mep uni eth PORT ani mapper PORT mep id MEP_ID ccm enable disable Interface GPO...

Page 783: ...s for sending LBMs default 1 1 64 LBM LTM s TTL value default 64 onu cfm test traceroute ONU_ID mep uni eth PORT ani mapper PORT mep id MEP_ID rmep id 1 8191 rmac MACADDR ttl 1 64 To display the infor...

Page 784: ...User Name user Password To remove the downloaded ONU ONT firmware in OLT use the following command Command Mode Description remove onu firmware all FILE NAME Enable Removes the downloaded ONU ONT firm...

Page 785: ...uld restart the ONU ONT At this time the upgraded OS should be specified as a default OS by using onu firmware commit command Before restarting the ONU ONT you should check the service status of ONU w...

Page 786: ...e in OLT use the following command Command Mode Description show onu firmware list Enable Global Interface GPON Shows the downloaded ONU ONT firmware list in OLT 2 Upgrading Firmware To upgrade an ONU...

Page 787: ...able Global Shows the status of ONU firmware OLT ID GPON port number ONU ID ONU ID 1 128 or ONU serial number show onu firmware version ONU IDs Interface GPON Shows the status of ONU firmware ONU ID O...

Page 788: ...the following command Command Mode Description onu auto upgrade firmware NAME FW_NAME Global Configures to be auto upgraded with the specified firmware for the ONU NAME ONU model name FW_NAME ONU firm...

Page 789: ...nd Mode Description onu auto upgrade target version NAME VERSION exclude Global Sets the target version for ONU NAME ONU model name VERSION target version no onu auto upgrade target version NAME Delet...

Page 790: ...10 Global Specifies the retry count of auto upgrade 3 10 retry count default 3 no onu auto upgrade retry count Deletes the configured retry count 4 Configuration of ONU Restart To use the upgraded ONU...

Page 791: ...rogress of ONU auto upgrade show onu auto upgrade model list gpon OLT ID NAME Shows a list of ONU model names configured to be auto upgraded NAME ONU model name show onu auto upgrade model list NAME I...

Page 792: ...ormation in detail OLT ID GPON OLT port number ONU ID ONU ID 1 to 128 or ONU serial number show onu detail info ONU ID Interface GPON show onu info ONU ID Shows the ONU ONT information show onu featur...

Page 793: ...number of MAC addresses currently learned in ONUs connected to a current OLT show onu mac address ONU ID Interface GPON To display a host name of the specified ONU use the following command Command M...

Page 794: ...ription show onu ip host gpon OLT ID ONU ID Enable Global Shows the configured IP host service ID on ONU show onu ip host ONU ID Interface GPON To display the system or RF video status of ONU use the...

Page 795: ...fic ONT show onu tr069 detail OLT ID ONU ID Shows the current detail information of a specific ONT 13 2 23 Generic Status Portal GSP The generic status portal managed entity provides a way for the OLT...

Page 796: ...ng command Command Mode Description onu profile ONU IDs NAME Interface GPON Applies an ONU profile to specified ONUs ONU IDs ONU ID 1 to 128 or ONU serial number NAME ONU profile name Step 4 To update...

Page 797: ...User Manual UMN CLI V8102 797 show onu gsp status config ONU_ID tag list number TAG_NAME tag name...

Page 798: ...tion of a profile the modified configurations will be automatically applied to ONUs which are managed by the profile This will prevent unnecessary resources to configure every single ONU ONT allowing...

Page 799: ...or it is below the threshold VALUE 127 to 0 dBm no rx power threshold low high Deletes the configured RX optical power threshold 13 3 2 2 Rogue ONU The first method is that after detecting the existe...

Page 800: ...OLT s response 100 50000 waiting time unit millisecond rogue onu waiting time disable Deletes the specified waiting time for OLT s response 13 3 2 3 Card Type Configuration You need to select a card t...

Page 801: ...t 600 unlimited do not change the state no loop detect block Disables the blocking option To set the interval of sending the loop detecting packet use the following command Command Mode Description lo...

Page 802: ...plink MAC learning status of ONU s uplink port show onu switch control ONU ID Interface GPON 13 3 2 7 GPON Optic Module Threshold of ONU The ONU s GPON optic module can operate depending on monitoring...

Page 803: ...ues and sends voltage high low alarm to OLT when the voltage exceeds the threshold or it is below the threshold VALUE voltage threshold value 0 10 0 V To delete the threshold of module operation depen...

Page 804: ...scription mac full policy forward ONU Profile Forwards new source MAC address frame when ONU MAC table is full mac full policy drop Blocks new source MAC address frame when ONU MAC table is full 13 3...

Page 805: ...he OLT side the OLT can monitor a file transfer status by receiving the messages File transfer in progress File transfer complete Remote failure Local failure from ONT IP Path Management To configure...

Page 806: ...ng this option it is necessary that the FTP server has each xml provisioning file corresponding to each ONT no mgmt mode mode Deletes the configured GPON provisioning mode no mgmt mode ip path Deletes...

Page 807: ...mode tr 069 access Deletes the defined user name and password no mgmt mode tr 069 associat ed tag Deletes the VLAN ID for TR 069 management 13 3 2 12 Applying Traffic PM Profile To add delete the use...

Page 808: ...agged frame uni eth UNI PORT vlan operation us oper add over write 1 4094 0 7 Sets the policy of VLAN tagging for upstream frame add adds a specified VID double tagging with tag in case of tagged fram...

Page 809: ...ollowing command Command Mode Description igmp us rate limit 1 65535 ONU Profile Limits the maximum rate of upstream IGMP traffic 1 65535 maximum IGMP packets per second no igmp us rate limit Deletes...

Page 810: ...rity queues of T CONT by mapping between the DBA profile and T CONT ID Sets T CONT s bandwidth by specifying the DBA profile DBA PROFILE DBA profile name no tcont TCONT ID dba profile Disables the map...

Page 811: ...it shows the reason of failure 13 3 7 Displaying ONU profile To display a configured ONU profile use the following command Command Mode Description show onu profile NAME Enable Global Interface GPON S...

Page 812: ...ic from one UNI side entity to ANI side port IDs The mapper is equivalent to a MAC bridge with VLAN filters that only operate on the priority bits of the VLAN tags The V8102 is supported by all G 984...

Page 813: ...following command Command Mode Description mapper MAPPER_ID Traffic Profile Creates a 802 1p mapper for a specified traffic profile MAPPER_ID 1 to 32 802 1p mapper ID no mapper MAPPER_ID Removes the...

Page 814: ...o apply the configured Rate limit profile for GEM ports use the following command Command Mode Description gemport RANGE rate limit pro file NAME Traffic Mapper Applies the configured Rate limit profi...

Page 815: ...4 3 2 MAC Learning To enable disable the ONU s MAC learning use the following command Command Mode Description mac learning enable disable Traffic Bridge Enables disables the MAC learning for this bri...

Page 816: ...ffic Bridge Connects a MAC bridge service profile with a GEM Port ID GEM_NUM GEM port ID 1 to 32 no ani gem GEM_NUM Disconnects a GEM Port ID from the MAC bridge ser vice profile If there are more tha...

Page 817: ...en attributes that permit the OLT to specify whether MAC ad dress or Ethertypes of the given type are forwarded or filtered In each case the initial value of the attribute is 0 Protocol MAC Address Et...

Page 818: ...of UNI side port allow forwards the untagged frames to UNI side port discard blocks the untagged frames to UNI side port 1 4094 VLAN ID s vlan filter vid add del VID Adds or deletes the VLAN ID on the...

Page 819: ...mand Command Mode Description rate limit profile NAME Traffic Bridge UNI Applies the configured Rate limit profile to specified UNI port NAME Rate limit profile name no rate limit profile Removes the...

Page 820: ...ating Administration for UNI To enable disable the administration of the ONU ONT UNI port use the following com mand Command Mode Description port admin enable disable Traffic Bridge UNI Enables disab...

Page 821: ...ost Service Link To link an IP host service to MAC bridge service profile use the following command Command Mode Description link ip host config SERVICE ID Traffic Bridge Links an IP host service to M...

Page 822: ...encapsula tion mode GEM frames are transmitted between the OLT and the ONUs ONTs A GEM frame is identified by a GEM port ID In the upstream direction the T CONTs carry the da ta stream The Traffic pr...

Page 823: ...PORTS Deletes the configured mapping between T CONT and the list of GEM ports 13 4 4 2 Configuration of Weight on WRR Scheduling To specify the weight value to queue number on WRR scheduling mode use...

Page 824: ...e IP host service ID and enter the configuration mode for the host use the following command Command Mode Description ip host config HOST_NUMBER Traffic Profile Creates the IP host service ID and ente...

Page 825: ...n ds oper keep remove Sets the policy of VLAN tagging for downstream frame keep keeps forwarding the incoming tagged frame from OLT to UNI remove removes a tag from the incoming tagged packet and forw...

Page 826: ...lient mode using the prefix delega tion PREFIX_NAME ipv6 address prefix name hint requests specified prefix ipv6 dhcp client pd hint X X X X M ipv6 dhcp client statelessconfig Sets the DHCPv6 client m...

Page 827: ...of how to create and configure the VoIP service see 13 4 6 VoIP Service Configuration POTS UNI 13 4 5 8 TDM Service Link To link the TDM service to the host use the following command Command Mode Des...

Page 828: ...either to communicate the URI FTP HTTP server of a configu ration file to VoIP client integrated in the ONT or to configure the VoIP client itself Fig 12 6 VoIP Service Architecture The V8102 support...

Page 829: ...of a VoIP configuration file to communicate with the ONU VoIP client The V8102 provides an authentication method for ONUs to have access to the VoIP configu ration server To configure IP path managed...

Page 830: ...ance 600 900 750 820 1050 Traffic VoIP UNI Specifies the impedance for the specified POTS UNI 600 600 Ohm default 900 900 Ohm 750 C1 150 nF R1 750 Ohm R2 270 Ohm 820 C1 115 nF R1 820 Ohm R2 220 Ohm 10...

Page 831: ...Description udp port PORT tos TOS Traffic VoIP Specifies the port number that offers the UDP TCP TLSP protocol type service and the value of the TOS field of the IPv4 header PORT port number TOS type...

Page 832: ...he following command Command Mode Description encoding b8zs ami hdb3 b3zs Traffic CES Specifies the line coding scheme mandatory for DS1 and DS3 interfaces b8zs B8ZS ami AMI hdb3 HDB3 b3zs B3ZS 13 4 7...

Page 833: ...mode connect ds1 niu cpe power no power with power no ds1 mode Deletes the configured DS1 mode 13 4 7 6 Line Type To specify the line type used in DS3 or E3 application use the following command Comma...

Page 834: ...f how to create and configure the TDM pseudowire profile see 13 8 TDM Pseudowire Profile Far End URI To specify the URI of the far end use the following command Command Mode Description far end ip URI...

Page 835: ...rough a non OMCI path this ONU s UNI port is connected as a Virtual Eth and is controlled by its web TR 69 SNMP management system To specify the management mode of ONU s UNI port use the following com...

Page 836: ...ertz vrp mode1 mode2 256k mode2 1m mode2 3m Specifies the format to be used for the VRP service mode1 SCTE 55 1 256 kbit s data rate 62 byte PDUs preceded by the unique word 0xCC CC CC 00 mode2 1m SCT...

Page 837: ...Removes the created GEM port Network CTP from the traffic profile After opening GEM Port Network CTP Service Configuration mode the prompt changes from SWITCH config traffic pf NAME to SWITCH config...

Page 838: ...changes again using the apply command If you do not it will not be applied 13 4 13 Displaying Traffic Profile Information To display the information of traffic profiles use the following command Comma...

Page 839: ...lowing command Command Mode Description show traffic profile NAME vlan filter Enable Global Interface GPON Shows the VLAN filter configured on the specified Traf fic profile NAME Traffic profile name...

Page 840: ...SR DBA which is based on OLT monitoring per T CONT uti lization To set the bandwidth allocation and ONU status reporting mode of DBA profile use the following command Command Mode Description mode fix...

Page 841: ...tion apply DBA Profile Saves a DBA profile configuration Whenever you modify a DBA profile you should apply the changes again using the apply command If you do not it will not be saved with new change...

Page 842: ...to their respective incoming frame types In other words a single tag rule should not apply to a double tagged frame even though the single tag rule might match the outer tag of the double tagged fram...

Page 843: ...ed Frame Layout 13 6 1 1 Configuration for Single tagged Frame Treatment To create the mapping table to configure the single tagged frame treatment use the fol lowing command Command Mode Description...

Page 844: ...e treatment of filtered single tagged frames use the following command Command Mode Description treat remove single double discard frame Single Tagged Frame Configures the treatment of filtered single...

Page 845: ...ollowing command Command Mode Description filter inner vid any 0 4094 cos any 0 7 tpid any 0x8100 input dei 0 1 Double Tagged Frame Configures the received double tagged frames to be filtered by the p...

Page 846: ...ter copies value from outer tag of received frame 0 7 uses this value as the priority in the inner VLAN tag treat outer vid 0 4094 copy inner copy outer cos 0 7 copy inner copy outer dscp to pbit tpid...

Page 847: ...0 1 0x8100 Configures the outer tag treatment for filtered untagged frames treat discard frame Drops the filtered untagged frames no treat remove discard outer inner Deletes the treatment related conf...

Page 848: ...e however and these are treated as follows If the many to one mapping results from multiple operation rules producing the same ANI side tag configuration then the first rule in the list defines the in...

Page 849: ...ly the configured extended VLAN tagging operation profile to an UNI host one by one The overwriting ONU Extended VLAN Tagging Operation profile configuration can help reducing the count of creating an...

Page 850: ...lan ONU ID NAME double tagged frame single tagged frame untagged tagged frame TABLE Removed the extended VLAN tagging operation profile association from ONU ID and the configured inner tag treatment 1...

Page 851: ...ONU profile should be included by the configured VoIP profile You can easily manage the VoIP network parameters of ONUs using the VoIP profile The ONT must be applied by VoIP profile defined in V8102...

Page 852: ...ut of band DTMF carriage use the following command Command Mode Description oob dtmf enable disable VoIP Profile Specifies out of band DTMF carriage When enabled DTMF signals are carried out of band v...

Page 853: ...pstn protocol variant E164_COUNTRY_CODE VoIP Profile Controls which variant of POTS signalling is used on the associated UNIs Its value is equal to the E 164 country code E164_COUNTRY_CODE 0 65535 no...

Page 854: ...disable VoIP Profile Enables disables handling of DTMF via RTP DTMF events per IETF RFC4733 and IETF RFC 4734 default disable This configuration is ignored unless out of band DTMF in the VoIP media co...

Page 855: ...n 13 7 1 7 Hook Flash Time Configuration To configure hook flash time use the following command Command Mode Description hook flash time max min VALUE VoIP Profile Defines the maximum or minimum durat...

Page 856: ...Mode Description show onu voip voip ext oper gpon OLT ID ONU ID Enable Global Shows the VoIP extended operation parameters ONU ID 1 128 or ONU serial number show onu voip voip ext oper ONU ID Interfac...

Page 857: ...register server ADDRESS VoIP SIP Specifies the register server IP address or resolved name ADDRESS register server address no register server Deletes the configured address of register server To ident...

Page 858: ...ets no transmit control value To configure the URI format in outgoing SIP messages use the following command Command Mode Description sip uri format tel uri sip uri VoIP SIP Specifies the format of th...

Page 859: ...timeout to maintain the connection of SIP session use the following command Command Mode Description session timer timeout 1 65535 VoIP SIP Defines the time for waiting to maintain the connection of S...

Page 860: ...the call waiting features use the following command Command Mode Description call waiting call wait cid announce VoIP SIP Enables each feature for call waiting default disa bled call wait call waitin...

Page 861: ...irect connect disable Disables the direct connect feature To specify a direct connect target use the following command Command Mode Description direct connect uri URI VoIP SIP Configures the URI of di...

Page 862: ...ture call park no feature caller id act no feature caller id deact no feature do not disturb act no feature do not disturb deact no feature do not disturb pin change no feature emerg service number no...

Page 863: ...the following command Command Mode Description dial plan crit timeout TIMEOUT VoIP SIP Defines the critical dial timeout for digit map pro cessing TIMEOUT critical dial timeout unit ms default 4000 To...

Page 864: ...erate with the public switched telephone network PSTN If the ONUs are fully provisioned and managed from the V8102 using OMCI you can configure the MGC related settings of these ONUs The MGC entity de...

Page 865: ...attempts 0 65534 VoIP MGC Configures the maximum number of times that a mes sage is retransmitted to the MGC 0 65534 maximum number of times no mgc max retry attempts Deletes the configured maximum n...

Page 866: ...e NAME Global Interface GPON VoIP profile Shows the information of VoIP profiles NAME VoIP profile name To display VoIP service and VoIP line status information use the following command Command Mode...

Page 867: ...eudowire related configuration you should create enter the TDM pseudowire profile For the creation and configuration of the profile see the fol lowing sections 13 8 1 Creating TDM Pseudowire Profile T...

Page 868: ...g To configure the signalling use the following command Command Mode Description signalling no signalling cas carry packet cas carry channel TDM PW Profile Specifies the signalling attribute no signal...

Page 869: ...2 2 ms that corresponds to 16 frames with E1 CAS 1 1 ms that corresponds to 8 frames no signalling N 4 no payload encapsulation delay Deletes the configured payload encapsulation delay time 13 8 6 Tim...

Page 870: ...l Timestamps are based on the ONT s reference clock which is understood to be stra tum traceable along with the reference clock at the far end 13 8 7 3 RTP Payload Type To configure the RTP payload ty...

Page 871: ...n source in the PSN to TDM direction 13 8 8 Pseudowire Maintenance Configuration If you need the configuration for pseudowire service exception handling you should con nect a pseudowire maintenance pr...

Page 872: ...ace GPON TDM PW Profile Shows the information of TDM pseudowire profiles NAME TDM pseudowire profile name To display the list information of source MAC addresses for TDM pseudowire of ONU use the foll...

Page 873: ...SWITCH config pw maintenance profile NAME To delete an existing pseudowire maintenance profile use the following command Command Mode Description no pw maintenance profile NAME all Global Deletes the...

Page 874: ...ecific recom mended AIS for unstructured service all 1s for struc tured service play out ais Play out AIS according to the service defi nition for example DS3 AIS play out all 1s Play out all 1s play...

Page 875: ...on policy no misconnect packet declaration policy no buffer over underrun clear policy no loss packet clear policy no malformed packet clear policy no misconnect packet clear policy 13 9 6 L bit R bit...

Page 876: ...Command Mode Description ses threshold VALUE PW Maintenance Profile Defines the number of lost malformed or otherwise unusable packets expected in the PSN to TDM direc tion within a one second interv...

Page 877: ...escription show pw maintenance profile NAME Enable Global Interface GPON PW Maintenance Profile Shows the information of pseudowire maintenance profiles NAME pseudowire maintenance profile name To dis...

Page 878: ...nd archiving of past intervals is performed by the OLT 13 10 1 Creating PM Profile To create a PM profile use the following command Command Mode Description pm profile NAME create Global Creates a PM...

Page 879: ...port as Ethernet type 3 use the following command Command Mode Description pm uni eth3 PM Profile Enables the PM function to collect the counters of the configured UNI port as Ethernet type 3 no pm u...

Page 880: ...g profile you also need to use the apply command to apply the changes to ONUs ONTs 13 10 4 Displaying PM Profile Information To display the information of PM profiles use the following command Command...

Page 881: ...15 hour day total gpon OLT ID ONU ID eth PORT us ds pots PORT tdm PORT pw NUMBER gem PORT gem nctp PORT ani PORT Enable Global Shows the information of ONU counters collected via PM profile based on E...

Page 882: ...icast connection in ONTs 13 11 1 Creating Multicast Profile To create a multicast profile use the following command Command Mode Description multicast profile NAME create Global Creates a multicast pr...

Page 883: ...the dynamic static access control list table It discards the IGMP join message from ONTs based on the access list VLAN 1 to 4095 VLAN ID for specific tagged down stream flow dst ip destination IP addr...

Page 884: ...tes a specified IGMP configuration no igmp robustness variable no igmp querier address no igmp querier query interval no igmp querier max response time no igmp access list static access list all no ig...

Page 885: ...pecified UNI port NAME Multicast profile name no multicast profile Deletes the connections between a multicast profile and this UNI port 13 11 5 Displaying Multicast Information To display the informa...

Page 886: ...cast access list use the following command Command Mode Description multicast access list NAME modify Global Modifies the existing multicast access list NAME multicast access list name 13 11 6 2 IGMP...

Page 887: ...lticast ACL configuration Whenever you modify a multicast ACL you should apply the changes again using the apply command If you do not it will not be applied 13 11 6 4 Applying Multicast Access List T...

Page 888: ...able Global Interface GPON Multicast ACL Shows the information of multicast access lists NAME Multicast access list name To display the information of IGMP access control list per ONU use the followin...

Page 889: ...NAME To delete the created Rate limit profile use the following command Command Mode Description no rate limit profile NAME all Global Deletes the created Rate limit profile NAME Rate limit profile na...

Page 890: ...e limit pro file NAME Traffic Mapper Applies the configured Rate limit profile to specified GEM port NAME Rate limit profile name no gemport RANGE rate limit profile Removes the Rate limit profile fro...

Page 891: ...Profile To display the information of Rate limit profile use the following command Command Mode Description show rate limit profile NAME Enable Global Interface GPON Rate limit profile Shows the info...

Page 892: ...to specified ONUs ONTs with a given model name use the fol lowing command Command Mode Description olt service profile model name NAME PROFILE Interface GPON Applies an ONU profile to specified ONUs w...

Page 893: ...status of GPON show debugging gpon 13 15 Sample Configuration Configuration Example 1 SWITCH config voip profile voip create SWITCH config voip profile voip codec nego 1 codec pcma packet period 10 s...

Page 894: ...profile tdm payload size 256 SWITCH config tdm pw profile tdm timing mode adaptive SWITCH config tdm pw profile tdm apply SWITCH config tdm pw profile tdm exit SWITCH config traffic profile g 60a cre...

Page 895: ...WITCH config traffic pf g 60a bridge 3 ani mapper 3 SWITCH config traffic pf g 60a bridge 3 ani mapper 3 exit SWITCH config traffic pf g 60a bridge 3 link ip host config 2 SWITCH config traffic pf g 6...

Page 896: ...60a apply SWITCH config onu profile g 60a exit SWITCH config Configuration Example 2 SWTICH config pm profile PM_PROFILE create SWTICH config pm profile PM_PROFILE pm gemport SWTICH config pm profile...

Page 897: ...bled PM gemport aniport Elapsed time after clear 0d 1h 33m 4s Elapsed time after update 0d 0h 5m 34s GEM port PM counter Current Total Current Lost Packets 0 0 Misinserted Packets 0 0 Received Packets...

Page 898: ...re the system software is stored copy ftp tftp os upload os1 os2 Uploads the system software image of the switch to FTP or TFTP To upgrade the system software FTP or TFTP server must be set up first U...

Page 899: ...554432 17776442 15777990 3 01 1037 R001 0008 CONFIG 4194304 356352 3837952 Total 71303168 35897532 50 35405636 SWITCH default os os2 SWITCH reload Do you want to save the system configuration y n y Do...

Page 900: ...ode only To upgrade the system software in the boot mode perform the following step by step in struction Step 1 To open the boot mode press S key when the boot logo is shown up Boot Loader Version Das...

Page 901: ...the new system software via TFTP using the following command Command Mode Description load os1 os2 A B C D FILE NAME Boot Downloads the system software os1 os2 the area where the system software is st...

Page 902: ...13661412 1 23 1026 Boot Step 4 Reboot the system with the new system software using the following command Command Mode Description reboot os1 os2 Boot Reboots the system with specified system softwar...

Page 903: ...SLOT_NUMBER slot number slot upgrade iu SLOT_NUMBER Select a slot number of IU and performs the upgrade Step 3 Restart a specific IU in the slot using the following command Command Mode Description sl...

Page 904: ...SFU Released Nos Version Revision Size 0 SWITCH configure terminal SWITCH config slot upgrade iu 2 SWITCH config May 30 15 51 10 EQM 231 EQM SIU 3 Nos Upgrade Start SWITCH config show slot nos iu 2 I...

Page 905: ...ional May 30 15 53 03 system port 3 3 removed May 30 15 53 03 system port 3 3 link off operational May 30 15 53 03 system port 3 4 removed May 30 15 53 03 system port 3 4 link off operational May 30 1...

Page 906: ...de mode iu SLOT_NUMBER auto Global Enable IU auto upgrade function SLOT IU slot number 1 to 2 slot upgrade iu SLOT_NUMBER Select a slot number of IU and performs the upgrade When auto upgrade function...

Page 907: ...DA Destination Address DBA Dynamic Bandwidth Allocation DHCP Dynamic Host Configuration Protocol DIS Designated IS DR Designated Router DSCP Differentiated Service Code Point DSL Digital Subscriber Li...

Page 908: ...ternet Group Management Protocol Version 3 IGP Interior Gateway Protocol IP Internet Protocol ISP Internet Service Provider ITU International Telecommunication Union ITU T International Telecommunicat...

Page 909: ...tocol Data Unit PIM DM Protocol Independent Multicast Dense Mode PIM SM Protocol Independent Multicast Sparse Mode PIM SSM Protocol Independent Multicast Source Specific Multicast PON Passive Optical...

Page 910: ...otocol SW Software TCN Topology Change Notification TCP Transmission Control Protocol TIB Tree Information Base TFTP Trivial FTP ToS Type of Service TTL Time To Live UDP User Datagram Protocol UMN Use...