Reference Guide

1054 | Open Shortest Path First (OSPFv2 and OSPFv3)
www.dell.com | support.dell.com
Example
Figure 38-16. Command Example: show ip ospf process-id interface
show ip ospf neighbor
c e s
Display the OSPF neighbors configured.
Syntax
show ip ospf process-id neighbor
Table 38-10. Command Example Descriptions: show ip ospf process-id interface
Line beginning with Description
GigabitEthernet... This line identifies the interface type slot/port and the status of the OSPF protocol
on that interface.
Internet Address... This line displays the IP address, network mask and area assigned to this
interface.
Process ID... This line displays the OSPF Process ID, Router ID, Network type and cost metric
for this interface.
Transmit Delay... This line displays the interface’s settings for Transmit Delay, State, and Priority.
In the State setting, BDR is Backup Designated Router.
Designated Router... This line displays the ID of the Designated Router and its interface address.
Backup Designated... This line displays the ID of the Backup Designated Router and its interface
address.
Timer intervals... This line displays the interface’s timer settings for Hello interval, Dead interval,
Transmit Delay (Wait), and Retransmit Interval.
Hello due... This line displays the amount time till the next Hello packet is sent out this
interface.
Neighbor Count... This line displays the number of neighbors and adjacent neighbors. Listed below
this line are the details about each adjacent neighbor.
FTOS>show ip ospf int
GigabitEthernet 13/17 is up, line protocol is up
Internet Address 192.168.1.2/30, Area 0.0.0.1
Process ID 1, Router ID 192.168.253.2, Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 192.168.253.2, Interface address 192.168.1.2
Backup Designated Router (ID) 192.168.253.1, Interface address 192.168.1.1
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:02
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 192.168.253.1 (Backup Designated Router)
GigabitEthernet 13/23 is up, line protocol is up
Internet Address 192.168.0.1/24, Area 0.0.0.1
Process ID 1, Router ID 192.168.253.2, Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DROTHER, Priority 1
Designated Router (ID) 192.168.253.5, Interface address 192.168.0.4
Backup Designated Router (ID) 192.168.253.3, Interface address 192.168.0.2
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:08
Neighbor Count is 3, Adjacent neighbor count is 2
Adjacent with neighbor 192.168.253.5 (Designated Router)
Adjacent with neighbor 192.168.253.3 (Backup Designated Router)
Loopback 0 is up, line protocol is up
Internet Address 192.168.253.2/32, Area 0.0.0.1
Process ID 1, Router ID 192.168.253.2, Network Type LOOPBACK, Cost: 1
Loopback interface is treated as a stub Host.