24-Port Layer 3 Switch Management Guide

IP R OUTING C OMMANDS
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show ip ospf
Use this command to show basic information about the routing
configuration.
Command Mode
Privileged Exec
Example
Console#show ip ospf
Routing Process with ID 10.1.1.253
Supports only single TOS(TOS0) route
It is an area border and autonomous system boundary router
Redistributing External Routes from,
rip with metric mapped to 10
Number of area in this router is 2
Area 0.0.0.0 (BACKBONE)
Number of interfaces in this area is 1
SPF algorithm executed 19 times
Area 10.1.0.0
Number of interfaces in this area is 4
SPF algorithm executed 19 times
Console#
Field Description
Routing Process with ID Router ID
Supports only single TOS
(TOS0) route
Type of service is not supported, so you can only
assign one cost per interface
It is an router type The types displayed include internal, area border,
or autonomous system boundary routers
Number of areas in this router The number of configured areas
Area identifier The area address, and area type if backbone,
NSSA or stub
Number of interfaces The number of interfaces attached to this area
SPF algorithm executed The number of times the shortest path first
algorithm has been executed for this area