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3Com Switch 7750 Series
Command Reference Guide – Routing Protocol Chapter 3 OSPF Configuration Commands
3-26
Neighbors
Area 0.0.0.0 interface 10.153.17.88(Vlan-interface1)'s neighbor(s)
RouterID: 2.2.2.2 Address: 10.153.17.89
State: Full Mode: Nbr is Master Priority: 1
DR: 10.153.17.89 BDR: 10.153.17.88
Dead timer expires in 31s
Neighbor has been up for 01:14:14
Table 3-10 Description on the fields of the display ospf peer command
Field Description
RouterID Router ID of neighbor router
Address
Address of the interface, through which neighbor router
communicates with the router
State State of adjacency relation
Mode
Master/Slave mode formed by negotiation in exchanging
DD packet
Priority Priority of DR/BDR for neighbor election
DR IP address of the interface of elected DR
BDR IP address of the interface of elected BDR
Dead timer expires in
31s
If no hello packet is received from the peer within this
interval, the peer will be considered to be invalid.
Neighbor has been up
for 01:14:14
Time of neighbor connection
# Display OSPF peer statistics.
<3Com> display ospf peer statistics
OSPF Process 1 with Router ID 1.1.1.1
Neighbor Statistics
Area ID Down Attempt Init 2-Way ExStart Exchange Loading Full Total
0.0.0.0 0 0 0 0 0 0 0 1 1
0.0.0.1 0 0 0 0 0 0 0 1 1
Total 0 0 0 0 0 0 0 2 2
Table 3-11 Description on the fields of the display ospf peer statistics command
Field Description
Area ID Area ID
Down
Initial state for OSPF to establish neighbor relation, which
indicates that OSPF router does not receive the message from
a certain neighbor router within a period of time