show ip ospf

Description

Displays general OSPF, area, state, and configuration information.

Command context

Operator (>) or Manager (#)

Parameters

<INSTANCE-TAG>

Enter an OSPF Process ID to display general OSPF information for a particular OSPF process. Range: 1-63.

all-vrfs

Optionally select to display general OSPF information for all VRFs.

vrf <VRF-NAME>

Specifies the name of a VRF. Default: default.

[vsx-peer]

Shows the output from the VSX peer switch. If the switches do not have the VSX configuration or the ISL is down, the output from the VSX peer switch is not displayed. This parameter is available on switches that support VSX.

Authority

Operators or Administrators or local user group members with execution rights for this command. Operators can execute this command from the operator context (>) only.

Examples

Showing general OSPF configurations:

switch# show ip ospf 1
Routing Process 1 with ID : 10.1.1.1 VRF default
-------------------------------------------------

Graceful-restart is not configured
Restart Interval: 120, State: inactive
Last Graceful Restart Exit Status: none
Maximum Paths to Destination: 8
Number of external LSAs 0, checksum sum 0
Number of areas is 1, 1 normal, 0 stub, 0 NSSA
Number of active areas is 1, 1 normal, 0 stub, 0 NSSA
Area (0.0.0.0) (Active)
  Interfaces in this Area: 1 Active Interfaces: 1
  Passive Interfaces: 0 Loopback Interfaces: 0
  SPF calculation has run 4 times
  Area ranges:
    ip-prefix 2.2.0.0/16, inter-area, not-advertise
  Number of LSAs: 3, checksum sum 119940