Reference Guide

Item Description
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 until 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.
Example
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.
FTOS>
984