4-23
Dead timer expires in 31s
Neighbor has been up for 01:14:14
Table 4-10
Description on the fields of the
display ospf peer
command
Field
Description
RouterID
ID of a neighbor router
Address
IP address of the interface on a neighbor router
State
State of a neighbor:
z
Down: This is the initial state of a neighbor conversation.
z
Init: In this state, the router has seen a Hello packet from the
neighbor. However, the router has not established bidirectional
communication with the neighbor (the router itself did not appear in
the neighbor's hello packet).
z
Attempt: Available only in an NBMA network, Under this state, the
OSPF router has not received any information from a neighbor for a
period but can send Hello packets with a longer interval to keep
neighbor relationship.
z
2-Way: In this state, communication between the two routers is
bidirectional. The router itself appears in the neighbor's Hello packet.
z
Exstart: The goal of this state is to decide which router is the master,
and to decide upon the initial Database Description (DD) sequence
number.
z
Exchange: In this state, the router is sending DD packets to the
neighbor, describing its entire link-state database.
z
Loading: In this state, the router sends Link State Request packets to
the neighbor, requesting more recent LSAs.
z
Full: In this state, the neighboring routers are fully adjacent.
Mode
Master/Slave mode formed by negotiation in exchanging DD packet
Priority
Priority of DR/BDR for neighbor election
DR
DR in the subnet the interface is attached to
BDR
BDR in the subnet the interface is attached to
Dead timer expires in
31s
If no hello packet is received from the neighbor within this interval, the
neighbor will be considered dead.
Neighbor has been up
for 01:14:14
Lifetime of neighbor
# Display the brief information about every peer.
<Sysname> display ospf peer brief
OSPF Process 1 with Router ID 1.1.1.1
Neighbor Brief Information
Area 0.0.0.1:
Router ID Address Pri DeadTime(s) Interface State
2.2.2.2 192.168.0.2 1 39 Vlan-interface 1 Full/BDR
Table 4-11
Description on the fields of the
display ospf peer brief
command
Field
Description
Router ID
Router ID of neighbor router
Address
IP address of the interface of a neighbor router
Summary of Contents for 5500-EI PWR
Page 43: ...2 6...
Page 76: ...1 17...
Page 228: ...ii stp transmit limit 1 44 vlan mapping modulo 1 45 vlan vpn tunnel 1 46...
Page 477: ...5 24 Sysname vlan 2 Sysname vlan2 service type multicast...
Page 503: ...2 3 System View return to User View with Ctrl Z Sysname dot1x url http 192 168 19 23...
Page 519: ...iii...
Page 597: ...2 2 security policy server 192 168 0 1 user name format without domain...
Page 648: ...1 9 Examples Clear static ARP entries Sysname reset arp static...
Page 663: ...4 3 Sysname resilient arp interface vlan interface 2...
Page 767: ...1 28 From 12 00 Jan 1 2008 to 12 00 Jun 1 2008...
Page 1111: ...ii xmodem get 3 18...
Page 1314: ...A 44 Z...
