API Guide

show ip ospf interface
Displays the configured OSPF interfaces. You must enable OSPF to display output.
Syntax show ip ospf interface [process-id] [vrf vrf-name] interface or show ip ospf
[process-id] [vrf vrf-name] interface [interface]
Parameters
● process-id — (Optional) Displays information for an OSPF process ID. If you do not enter a
process ID, this command applies only to the first OSPF process.
● vrf vrf-name — (Optional) Displays information for an OSPF instance corresponding to a VRF.
● interface — (Optional) Enter the interface information:
○ ethernet — Enter the Ethernet interface information, from 1 to 48.
○ port channel — Enter the port-channel interface number, from 1 to 128.
○ vlan — Enter the VLAN interface number, from 1 to 4093.
Default Not configured
Command Mode EXEC
Example
OS10# show ip ospf 10 interface
ethernet1/1/1 is up, line protocol is up
Internet Address 110.1.1.1/24, Area 0.0.0.0
Process ID 10, Router ID 1.1.1.1, Network Type broadcast, Cost: 10
Transmit Delay is 1 sec, State WAIT, Priority 1
BFD enabled(Interface level) Interval 300 Min_rx 300 Multiplier 3 Role
Active
Designated Router (ID) , Interface address 0.0.0.0
Backup Designated router (ID) , Interface address 0.0.0.0
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Neighbor Count is 0, Adjacent neighbor count is 0
Supported
Releases
10.2.0E or later
show ip ospf routes
Displays OSPF routes received from neighbors along with parameters such as cost, next-hop, area, interface, and type of route.
Syntax
show ip ospf [process-id] [vrf vrf-name] routes [prefix IP-prefix]
Parameters
● process-id — (Optional) Enter OSPFv2 process ID to view information specific to the ID.
● vrf vrf-name — (Optional) Enter the keyword vrf followed by the name of the VRF to display the
routes calculated by OSPF in the configured VRF.
● IP-prefix — (Optional) Specify an IP address to view information specific to the IP address.
Default None
Command Mode EXEC
Usage
Information
Displays the cost metric for each neighbor and interfaces.
Example
OS10# show ip ospf 10 routes
Prefix Cost Nexthop Interface Area Type
110.1.1.0 1 0.0.0.0 vlan3050 0.0.0.0 intra-area
111.1.1.0 1 0.0.0.0 vlan3051 0.0.0.0 intra-area
111.2.1.0 1 0.0.0.0 vlan3053 0.0.0.0 intra-area
Supported
Releases
10.2.0E or later
Layer 3 719