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Open Shortest Path First (OSPF)
show ip ospf summary-address
This command displays all summary address information.
Syntax
show ip ospf summary-address
Command Mode
Privileged Exec
Example
This example shows a summary address and associated network mask.
Console#show ip ospf summary-address
10.1.0.0/255.255.0.0
Console#
Related Commands
summary-address (42-24)
show ip ospf virtual-links
This command displays detailed information about virtual links.
Syntax
show ip ospf virtual-links
Command Mode
Privileged Exec
Example
Console#show ip ospf virtual-links
Virtual Link to router 10.1.1.253 is up
Transit area 10.1.1.0
Transmit Delay is 1 sec
Timer intervals configured, Hello 10, Dead 40, Retransmit 5
Console#
Table 42-20 show ip ospf virtual-links - display description
Field Description
Virtual Link to router OSPF neighbor and link state (up or down)
Transit area Common area the virtual link crosses to reach the target router
Transmit Delay Estimated transmit delay (in seconds) on the virtual link
Timer intervals Configuration settings for timer intervals, including Hello, Dead and Retransmit
Related Commands
area virtual-link (42-30)
42-51
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