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User manual 

 

 

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If priority queue bandwidth configuration is available, must mark the enter into port‘s    data pack as CoS.

 

5.5.3 Storm Suppression 

Broadcast storm is the accumulation of broadcast and multicast traffic on a computer network. Extreme amounts 
of broadcast traffic constitute a broadcast storm. A broadcast storm can consume sufficient network resources so 
as to render the network unable to transport normal traffic. 

 

Figure5.5.5

 

There are many reasons to cause broadcast storm. For example: a redundant or incorrect connect among switches.   
If enable storm suppression, it can stop the attack. Our device can detect 3 kinds of broadcast messages according 
to the type of broadcast storm.   

Broadcast packets: data frame of the destination address of FF-FF-FF-FF-FF-FF 
Multicast packets: destination address is XX-XX-XX-XX-XX-XX data frames, second x is odd numbers 

such as 1, 3, 5, 7, 9, b, d, and f, x represents any digit. 

Unicast: unicast is the term used to describe communication where a piece of information is sent from one 

point to another point. In this case there is just one sender, and one receiver. 

Destination lookup failure frame: the MAC address of this data frame doesn't exist in inside index. It needs 

to transmit to all the ports, including unicast and multicast flow. 

 

1.

 

The  maximum  length  of  Ethernet  data  frames  is  1518  bytes,  and  each  64Kb  of  data  communication  includes  about  6 
Ethernet data frames with 1518-byte.   

2.

 

The minimum length of Ethernet data frames is 64 bytes. Each 64 Kb of data communication includes about 128 Ethernet 
data frames with 64-byte.   

3.

 

In the network the broadcast packets are more than 800packet/s, the network delay is obvious.   

4.

 

The recommended setting is 3% based on the above theory.   

5.

 

Please be caution to use MAC control frame and destination lookup failure frame, disabling IGMP Snooping will have 
impact on the transmission of the multicast.

 

 

5.6 L2 Features 

5.6.1 Based on port VLAN 

Port VLAN provides a solution that can divide the ports of switch into different virtual private domain. The data 
cannot be exchanged in the different private domain, so it's more secure to maintenance. 

About  port  VLAN

different  VLAN  with  different  identity.  Use  the  same  ID  identity  will  lead  to  internal 

members of the group be replaced, the new ID identity will create a new forwarding rule; all ports must belong to 
one or more VLAN. 

Summary of Contents for MES5000 Series

Page 1: ...User manual 1 MES5000 Series Managed Industrial Ethernet switch User manual Version 1 0 0 Sep 2017 www 3onedata com ...

Page 2: ...to their respective manufacturers Agreement As the product version upgrades or other reasons this document is subject to change without notice Unless other agreement this document only as a guide to use All statement information and suggestion in this document without warranty of any kind either expressed or implied Revision History Version No Date Reason V1 0 0 2017 9 Creating Documents Notes In ...

Page 3: ... Port information 12 5 5 Port configuration 13 5 5 1 Port settings 13 5 5 2 Bandwidth management 14 5 5 3 Storm Suppression 16 5 6 L2 Features 16 5 6 1 Based on port VLAN 16 5 6 2 Based on IEEE 802 1Q VLAN 17 5 6 3 Static filtering 19 5 7 QoS 20 5 8 Redundancy 22 5 8 1 SWRing 22 5 8 1 1 Ring V3 single ring configuration 24 5 8 1 2 Ring V3 dual ring configuration 24 5 8 1 3 Ring V3 Coupling Configu...

Page 4: ... Port mirroring 40 5 14 Basic settings 41 5 14 1 Log information 41 5 14 2 SNTP 41 5 14 3 Device address 42 5 14 4 System identification 44 5 14 5 System File Upgrade 44 5 14 6 System logout 46 Chapter 6 Repair and Service 47 6 1 Internet Service 47 6 2 Make a call to our technical office 47 6 3 Repair or Replace 47 Appendix 1 Glossary table 48 Appendix 2 Treatment of common problem 49 ...

Page 5: ...ment support 2 channel power input and 1 channel relay alarm output and 40 85 working temperature can meet all kinds of industrial environment requirement and provide the solution of the economy 1 2 Features Support IEEE802 3 IEEE802 3u IEEE802 3x IEEE802 1Q IEEE802 1p IEEE802 1W D IEEE802 3ad IEEE802 1AB Support 4 port Gigabit SFP slots Up to 24 port 100Base FX or 10 100Base T X Ethernet option S...

Page 6: ... 7 62mm pitch terminals The pin of the power supply is defined as FG is ground P is the positive level of the power supply P is the negative level of the power supply Important notice 1 Power ON operation insert power cable s terminal block into device s power port and then connect power supply plug to a power source 2 Power OFF operation unpin power plug and then disconnect the terminal block ple...

Page 7: ...an connect PC Server Converter and HUB Corresponding connection of Pin 1 2 3 6 is like this 1 3 2 6 3 1 6 2 The definition of Pin is displayed as below Information necessary to explain Note TX Transmitting data RX receiving data no use MDI straight through cable MDI X Cross over cable 100Base FX fiber port 100Base FX port works with full duplex SM or MM SC ST optional The fiber port must be used i...

Page 8: ...FF P1 Power supply have no connection or unwonted PWR2 ON P2 connection regularly OFF P2 Power supply have no connection or unwonted Run ON OFF Device unwonted Flashing Device working steadily Link ACT ON Established effective network connection Flashing Network in activity statues OFF Did not established effective network connection RX Flashing In receiving data OFF None data receive TX Flashing ...

Page 9: ... and quality assurance booklet before cable laying 3 The required cable specification quantity direction and laying position need to match construction requirements and cable length depends on actual position 4 All the cable cannot have break down and terminal in the middle 5 Cables should be straight in the hallways and turning 6 Cable should be straight in the groove and cannot beyond the groove...

Page 10: ...User manual 6 Chapter 3 Appearance and Dimension 3 1 Appearance 3 2 Dimension ...

Page 11: ...ories by your first using Please inform us or our distributor if your equipment have been damaged or lost any accessories we will try our best to satisfy you Description Quantity 3onedata Industrial Ethernet switch 1 User manual 1 CD 1 Warranty card 1 Product Qualified Card 1 ...

Page 12: ...lly Method 2 Modify MES5000 series s IP address through Blue_eyes manager software Install Blue_eyes manager software on the PC Enter into Blue_eyes management interface click Search to search the device After searching the device move mouse to the device click right key modify the device s IP address Please make sure the device and PC in the same Local Area Network This configuration example does...

Page 13: ... password log on to the Web Server it will recommend to modify the user name and password Please contact our customer service center if you have more questions 5 2 Login WebServer Please type in the default IP of switch on the browsers s address bar and then will pop up a window by clicking the enter key which shows you have to enter your user name and password The default username and password is...

Page 14: ...device servers Serial configuration Serial parameter and Working mode configuration Serial information Display incorrect data statistics and connection information that send by serial port Port Configuration Port settings Display and configure information of each port such as connection status configuration modes flow status etc Bandwidth management Set the maximum rate of the input output packets...

Page 15: ...ess Restart device remotely System identification Display and configure device model name serial number description and contact information System File Upgrade Upload and download configuration files system upgrade and factory default System logout Log oout system Web Timeout Treatment The system timeout will cancel the login if the user did not login for a long time The configuration of this logi...

Page 16: ... can confirm whether the port with the equipment complies with the information bar Equipment at work via the port status of the port information in the status view for example in the figure below you can see port 4 is LINK and port connection status as FULL speed is 100M and port type for the TX RJ45 As shown in Figure 5 3 4 LINK Indicates that the port is in a connected state LOS Indicates that t...

Page 17: ...able Configurable port enables or disable Selecting square frame is for enable the corresponding port It can not transmit data if any port disable The default is Enable Flow Control Whether selecting flow control to the port Only can selecting flow control when the port enable The default is off Port setting interface as shown in Figure 5 5 1 Figure 5 5 1 This feature is consistent with the port s...

Page 18: ... Bandwidth management Bandwidth management mainly refers to limit the data s egress and ingress bandwidth to save the network sources Click port setting bandwidth management and enter into the following interface Egress Bandwidth Configuration stands for no limitation for the speed the others are corresponding speed As shown in following figure 5 5 3 the forcible egress rate of Port 5 is 8Mbps Onl...

Page 19: ... 5 4 Type Low Norm Medium High Type All frames Broadcast Multicast or unicast frames Broadcast Multicast only Broadcast only The ingress rate is related to CoS priority Priority Queue is based on QoS setting the same as QoS assorted setting includes checking CoS priority or ingress rate will be based on default CoS priority includes 4 queues Low Normal Medium High Operation method 1 Choice 2 port ...

Page 20: ... sender and one receiver Destination lookup failure frame the MAC address of this data frame doesn t exist in inside index It needs to transmit to all the ports including unicast and multicast flow 1 The maximum length of Ethernet data frames is 1518 bytes and each 64Kb of data communication includes about 6 Ethernet data frames with 1518 byte 2 The minimum length of Ethernet data frames is 64 byt...

Page 21: ...te the item in the table 5 6 2 Based on IEEE 802 1Q VLAN MES5000 supports based on 802 1Q VLAN It deals with messages based on Tag of recognized message including 802 1p priority and VLAN ID etc Frames with 802 1q add 4 byte Tag based on Ethernet frames including 2 byte TPID 3 byte Priority 1 byte CFI and 12 byte VLAN ID TPID a 16 bit field set to a value of 0x8100 in order to identify the frame a...

Page 22: ...of the egress frame T means the port will be added in VLAN table and no need tag the egress frame 3 The default setting of the port is PVID change the VLAN group member s port PVID the same as VID For special application and PVID and VID can be different 4 Choice Add Edit Button the VLAN item will be added in VLAN table Will be replace directly if there have same VLAN before configuration 5 Choice...

Page 23: ...be forwarded to that port only but the others could not receive data Static address is the MAC address does not age once it has been added this address tables before being deleted remains in effect and not be restricted by maximum aging time MES5000 series supports up to 15 static multicast filtering Button Add Edit Delete were used for add delete static Multicast MAC address Join port is used to ...

Page 24: ...speed then message of lower priority can send one by one and the data may be lost because of shortage of bandwidth The ports always finish all messages of high priority queues first then allow the message of lower priority queues Default priority is based on port priority default priority is different from COS and TOS it did not have relationship with data package it had relationship with switch p...

Page 25: ... provides each transport packets in the network are classified into different categories classified information is contained in the IP packet header DiffServ architecture using the first 6 bits of IP packet header TOS Type of Service to carry the packets classified information This definition is only for the lower 6 bits one number does not exceed 63 This definition supports both IPv4 ToS field an...

Page 26: ...rganization of SwRingTM enable backup link to recover network instantly Self developed patented technology for SW Ring network can realize the intelligent redundancy for industrial Ethernet switch which can make you easily and conveniently establish redundant Ethernet and can facilitate the quick recovery of any network section of automatic system disconnected from the network MES5000 series suppo...

Page 27: ...ne can configure it through Settings Ring V3 supports Single ring coupling ring chain ring and Dual_homing Ring V3 enable method 1 Open Ring V3 please choice Ring V3 in Settings and please check the figure 5 8 1 Figure 5 8 1 2 After select Ring V3 Configuration interface is as figure 5 8 2 we can see Ring V3 support 4 different ring group Single Coupling Chain and Dual_homing ...

Page 28: ...ngle ring configuration Open Ring v3 open ring group 1 or other groups configure port 4 and port 5 are ring port figure as 5 8 3 Figure 5 8 3 Configure other switches the same as this switch reboot these switches then connect port 4 and port 5 through network cable use BlueEyes software search the switches the topology of the ring network is as figure 5 8 4 Figure 5 8 4 5 8 1 2 Ring V3 dual ring c...

Page 29: ... very fast or it will influence CPU dealing speed 2 Set up Port 1 and 2 of Device 105 106 to be Ring Ports in Ring Group 1 Network ID is 1 Ring Type Single Set up Port 4 of device to be Coupling Port in Ring Group 2 Coupling Control Port is 2 Network ID is 3 and Ring Type is Couple As shown in figure 5 8 7 Figure 5 8 7 3 Set up Port 4 and 5 of Device 100 101 to be Ring Ports in Ring Group 1 Networ...

Page 30: ... The Coupling Ring is completed Control port as shown above figure 5 8 6 device 105 and the device 106 connected to two ports device 100 and device 101 is connected to two ports two also known as the control port 5 8 1 4 Ring V3 Chain Configuration Chain ring structure figure as 5 8 9 Chain Figure 5 8 9 Operating method 1 Enable Ring Group 1 Hello time can be disable too if it enable time of sendi...

Page 31: ...differences in default timer settings The IEEE encourages vendors to provide a Protocol Implementation Conformance Statement declaring which capabilities and options have been implemented to help users determine whether different implementations will interwork correctly Also the original Perlman inspired Spanning Tree Protocol called DEC STP is not a standard and differs from the IEEE version in m...

Page 32: ... terminal connect the edge of network switch with terminal devices with configuration Edge port which can achieve port state rapid conversion without the processing Discarding Learning Forwarding Don t join RST structure don t participate in RSTP running RSTP switch port states 1 Blocking A port that would cause a switching loop if it were active No user data is sent or received over a blocking po...

Page 33: ...ging technology it is a peer to peer link both ends of the link are switches it can be a switch and a router and also can be a host switch or router Based on port trunking function that allows between two or more ports between switches switches and routers hosts the switch or router connected in parallel to provide for the simultaneous transmission of higher bandwidth and greater throughput signif...

Page 34: ...ble The switch will not send the LLDP message and will reduce the LLDP message received from the neighbor Enable The switch will send the LLDP message which will analyze the LLDP message received from the neighbor TX interval The switch status is not changed the device periodically to the neighbor nodes to send LLDP packets the interval time is called to send LLDP message interval RX Switch will n...

Page 35: ...ht to check and configure all settings observer have the right to check all settings merely Login name The identity of visitor with the letter combination is no more than 16 bytes Password Visitor use password user authority allows the letter combination no more than 16 bytes Confirm password Make sure the last time input password is correct 1 User must remember user name and password after modifi...

Page 36: ...tomatically obtain DNS address Lease DHCP clients to automatically obtain the address to a valid time Range from 1 360 hours 5 10 3 MAC port lock Static MAC address table Static MAC address is different from dynamic MAC address Once the static address is added the address will remain in effect before deleting it cannot be limited by the maximum aging time Static address list records the static add...

Page 37: ...for conditions that warrant administrative attention 2 Work Mechanism of SNMP SNMP includes 2 parts NMS and Agent NMS Network Management Station Software runs on the manager The common management platforms are Quid View Sun Net Manager and IBM Net View Agent is the software of the server running in the network device NMS can send Get Request Get Next Request and Set Request message to Agent After ...

Page 38: ...haracter string to name a SNMP community This community only has Get privilege Read Write Community Use a character string to name a SNMP community This community has Get and Set privilege SNMP TRAP Gateway IP address of the receiver of the alarm information sent Agent The device supports warm start of Trap If existed IP address in Trap gateway click Apply the Trap receiver can get the trap inform...

Page 39: ...s can inform administrator in time and repair the status of device quickly can avoid more lose Relay warning input type Close Open Once select close the light will be bright when alarms have Relay will be in open status Power alarm MES5000 series provided dual DC power supply AC power supply did not have alarm if one power supply had problem another will support power supply immediately dual power...

Page 40: ...ice will output a signal inform the device work unusual In default status the type of relay output is open the alarm light is OFF and have no alarm relay alway open When the device have alarm the light is ON relay close ...

Page 41: ...roadcast data packets received by the port Drop Number of discarded normal data packets because of safety control Pause Ethernet control frames of protocol 0x8808 received by the port in full duplex mode this data packet is used to control frequency of data sending Undersize Number of data packets including FCS less than 64 bytes Oversize Number of data packets including FCS more than 1518 or 1522...

Page 42: ...cluding discarded packets because of conflict Pause Ethernet control frames of protocol 0x8808 sent by the port in full duplex mode this data packet is used to control frequency of data sending Collision Number of conflicts encountered in the port while sending data Multiple Collision Number of successful output packets collision more than 1 time Late Collision Numbers of packets less than 64 byte...

Page 43: ...warding Each switch maintains a MAC address table In this table MAC addresses and switches port one to one correspondence When the switches received a data frame according to the MAC address table to determine the filter or forward the data frame corresponding to the switch port MAC address table is the basis and premise of the switch to achieve fast forwarding MAC address classify into three type...

Page 44: ... 1 The address of the device index according to switch s address so all MAC address displayed VLAN value is 0 2 Permanent static address configured in the previous static MAC address port list need to modify the corresponding item when port changed 3 Multicast address list displays the IGMP snooping item in the address list here all unicast address 4 MAC address aging time is 300 seconds the port ...

Page 45: ...f troubles When enabling this function the following events will be recorded The all information boot information handing information linkage information 5 14 2 SNTP NTP Network Time Protocol is a protocol and software implementation for synchronizing the clocks of computer systems over packet switched data network It provides coordinated universal time including scheduled adjustments No informati...

Page 46: ...h coincide with the International Date Line NTP Server It provides host name or IP address of NTP timing System Time Device time PC Time Visitor s own PC display and switch itself does not matter 1 NTP server can be empty the device using the own server update but must use the correct DNS and gateway 2 NTP server must have a valid host name or a valid IP address 3 Only the Administrators have perm...

Page 47: ...and subnet corresponds to subnet address other bits are host address A type of address corresponding mask is 255 0 0 0 mask of B type address is 255 255 0 0 mask of C type address is 255 255 255 0 Default Gateway Default gateway in the host PC is generally called default route Default route refer to a kind of router that destination address of IP data packet will choose when it don t find other ex...

Page 48: ...Figure below is initial device settings of MES5000 series switch Name To give a name to each device length is not more than 16 bytes Description A brief description to a device the length is not more than 16 bytes Serial No Display Installation Location of the device the length is not more than 30 bytes 5 14 5 System File Upgrade The menu included 4 functions Factory default Download Configuration...

Page 49: ...ew configuration 2 Download Configuration If you know the IP address of the device user name and password Use IE to login Web interface Click System Management Click System File Update Choose Download Configuration Click Download Choose the name of the file and the place to save 3 Upload Configuration If you know the IP address of the device user name and password Use IE to login Web interface Cli...

Page 50: ...ll status be in factory default settings the IP could be static IP address 192 168 1 254 2 Upload the configuration file in the new configuration if static IP is not in the same network segment the website will not be opened 3 Use dynamic IP settings but there is no DHCP server on the network segment that will result in the relevant part of the IP will not be updated in the new configuration when ...

Page 51: ...owing ways Internet service Make a call to our technical office Return or replace product 6 1 Internet Service Please visit http www 3onedata com 6 2 Make a call to our technical office You can call our technical support office the company has professional technical engineers to answer your questions and help you resolve your problems at the first time Free Service Hotline 400 600 4496 6 3 Repair ...

Page 52: ...Flow Control Flow control allows low rate devices communicate with high rate the flow control can match high rate port contracting speed with low rate port reception speed according to the way of high rate port pause contract Frame Packets contain the header and tail message of physical media layer Full Duplex Receive and send data in progress at one moment meantime on IEEE802 3x standard H Half D...

Page 53: ...ll continue to make alarm sound when got alarm information 5 Why can not increase the bandwidth after configured trunking Check the Trunking Port s properties are coincident including rate duplex mode VLAN etc 6 How to deal the problem that some of ports can not access When some of ports can no access that may be line fault network card failure and switch port failure by the following test to find...

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