Reference Guide

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 rst OSPF process.
• interface — (Optional) Enter the interface information:
• ethernet — Enter the Ethernet interface information (1 to 48)
• port channel — Enter the port-channel interface number (1 to 128).
• vlan — Enter the VLAN interface number (1 to 4094).
Default Not congured
Command Mode EXEC
Example
OS10# show ip ospf interface
ethernet1/1/1 is up, line protocol is up
Internet Address 10.0.0.2/24, Area 0.0.0.0
Process ID 200, Router ID 10.0.0.2, Network Type broadcast, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 10.0.0.2, Interface address 10.0.0.2 (local)
Backup Designated router (ID) , Interface address 0.0.0.0
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Simple password authentication enabled
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 like cost, next-hop, area, interface, and type of route.
Syntax
show ip ospf [process-id] routes [prefix IP-prefix]
Parameters
• process-id — (Optional) Enter OSPFv2 Process ID to view information specic to the ID.
• IP-prefix — (Optional) Specify an IP address to view information specic 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
show ip ospf statistics
Displays OSPF trac statistics.
Syntax
• show ip ospf [instance-number] statistics [interface interface]
370 Layer 3