Privileged Mode

show ip ospf neighbor

Use the show ip ospf neighbor command to display OSPF neighbor information.

Syntax: # show ip ospf neighbor [interface addressneighbor-iddetail]

 

Field

 

Definition

 

 

 

interface address

Optional parameter. Enter interface IP address to define display.

 

 

 

 

 

neighbor-id

 

Optional parameter. Enter neighbor IP address to define display.

 

 

 

 

 

detail

 

Optional parameter. Enable display of detailed information.

 

 

 

 

 

Example: adit 3500# show

ip ospf neighbor

 

 

ID

Pri

State

 

Dead Time

Address

Interface

10.199.199.137

1

FULL/DR

0:00:31

192.168.80.37

Ethernet1

172.16.48.1

1

FULL/DROTHER

0:00:33

172.16.48.1

Fddi0

172.16.48.200

1

FULL/DROTHER

0:00:33

172.16.48.200

Fddi0

10.199.199.137

5

FULL/DR

0:00:33

172.16.48.189

Fddi0

Example: adit 3500# show ip ospf neighbor 10.199.199.137

Neighbor 10.199.199.137, interface address 192.168.80.37

In the area 0.0.0.0 via interface Ethernet0

Neighbor priority is 1, State is FULL

Options 2

Dead timer due in 0:00:32

Link State retransmission due in 0:00:04

Neighbor 10.199.199.137, interface address 172.16.48.189

In the area 0.0.0.0 via interface Fddi0

Neighbor priority is 5, State is FULL

Options 2

Dead timer due in 0:00:32

Link State retransmission due in 0:00:03

Example: adit 3500# show ip ospf neighbor detail

Neighbor 192.168.5.2, interface address 10.225.200.28

In the area 0 via interface GigabitEthernet1/0/0

Neighbor priority is 1, State is FULL, 6 state changes

DR is 10.225.200.28 BDR is 10.225.200.30

Options is 0x42

LLS Options is 0x1 (LR), last OOB-Resync 00:03:08 ago

Dead timer due in 00:00:36

Neighbor is up for 00:09:46

Index 1/1, retransmission queue length 0, number of retransmission 1 First 0x0(0)/0x0(0) Next 0x0(0)/0x0(0)

Last retransmission scan length is 1, maximum is 1

Last retransmission scan time is 0 msec, maximum is 0 msec

Supported Platforms: Adit 3104, Adit 3200, Adit 3500, MSR

Adit 3000 (Rel. 1.6) and MSR Card (Rel 2.0) CLI

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Carrier Access none manual Example adit 3500# show Ip ospf neighbor, Example adit 3500# show ip ospf neighbor detail