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Usage
Information
Example
show ip ospf virtual-links
c e s
Syntax
Parameters
Command Modes
Command
History
Usage
Information
Example
1060
|
Open Shortest Path First (OSPFv2 and OSPFv3)
Version 7.6.1.0
Introduced on S-Series
Version 7.5.1.0
Introduced on C-Series and E-Series
If you are using Multi-Process OSPF, you must enter the Process ID to view information regarding a
specific OSPF process. If you do not enter the Process ID, only the first configured process is listed.
This command can be used 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.
Figure 38-21. Command Example: show ip ospf process-id topology
FTOS#show ip ospf 1 topology
Router ID
Flags
3.3.3.3
E/B/-/
1.1.1.1
E/-/-/
FTOS#
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.
show ip ospf process-id virtual-links
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.
EXEC
EXEC Privilege
Version 7.8.1.0
Version 7.6.1.0
Version 7.5.1.0
pre-Version 6.1.1.1
If you are using Multi-Process OSPF, you must enter the Process ID to view information regarding a
specific OSPF process. If you do not enter the Process ID, only the first configured process is listed.
Figure 38-22. Command Example: show ip ospf process-id virtual-links
FTOS#show ip ospf 1 virt
Virtual Link to router 192.168.253.5 is up
Run as demand circuit
Transit area 0.0.0.1, via interface GigabitEthernet 13/16, Cost of using 2
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:02
Cost
Nexthop
1
20.0.0.3
Gi 13/1
1
10.0.0.1
Introduced support of Multi-Process OSPF.
Introduced on S-Series
Introduced on C-Series
Introduced on E-Series
Interface
Area
0
Gi 7/1
1
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