Command Line Reference Guide

Parameters
process-id
Enter the OSPF Process ID to show a specific process. If no Process
ID is entered, command applies only to the first OSPF process.
Defaults none
Command Modes
EXEC
EXEC Privilege
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
Use this command to isolate problems with inter-area and external routes. In OSPF inter-area
and external routes are calculated by adding LSA cost to the cost of reaching the router. If an
inter-area or external route is not of correct cost, the display can determine if the path to the
originating router is correct or not.
Example
FTOS#show ip ospf 1 topology
Router ID Flags Cost Nexthop Interface Area
3.3.3.3 E/B/-/ 1 20.0.0.3 Te 13/1 0
1.1.1.1 E/-/-/ 1 10.0.0.1 Te 7/1 1
FTOS#
show ip ospf virtual-links
Display the OSPF virtual links configured and is useful for debugging OSPF routing operations. If no OSPF virtual-links
are enabled on the switch, no output is generated.
S5000
Syntax
show ip ospf process-id virtual-links
Parameters
process-id
Enter the OSPF Process ID to show a specific process. If no Process
ID is entered, command applies only to the first OSPF process.
Command Modes
EXEC
EXEC Privilege
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
The following describes output from the show ip ospf process-id virtual-
links
command shown in the Example below.
Virtual Link... This line specifies the OSPF neighbor to which the virtual link was
created and the link’s status.
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