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Cisco Security Appliance Command Line Configuration Guide
OL-10088-01
Chapter 9 Configuring IP Routing
Configuring OSPF
Monitoring OSPF
You can display specific statistics such as the contents of IP routing tables, caches, and databases. You
can use the information provided to determine resource utilization and solve network problems. You can
also display information about node reachability and discover the routing path that your device packets
are taking through the network.
To display various OSPF routing statistics, perform one of the following tasks, as needed:
• To display general information about OSPF routing processes, enter the following command:
hostname# show ospf [process-id [area-id]]
• To display the internal OSPF routing table entries to the ABR and ASBR, enter the following
command:
hostname# show ospf border-routers
• To display lists of information related to the OSPF database for a specific router, enter the following
command:
hostname# show ospf [process-id [area-id]] database
• To display a list of LSAs waiting to be flooded over an interface (to observe OSPF packet pacing),
enter the following command:
hostname# show ospf flood-list if-name
• To display OSPF-related interface information, enter the following command:
hostname# show ospf interface [if_name]
• To display OSPF neighbor information on a per-interface basis, enter the following command:
hostname# show ospf neighbor [interface-name] [neighbor-id] [detail]
• To display a list of all LSAs requested by a router, enter the following command:
hostname# show ospf request-list neighbor if_name
• To display a list of all LSAs waiting to be resent, enter the following command:
hostname# show ospf retransmission-list neighbor if_name
• To display a list of all summary address redistribution information configured under an OSPF
process, enter the following command:
hostname# show ospf [process-id] summary-address
• To display OSPF-related virtual links information, enter the following command:
hostname# show ospf [process-id] virtual-links
Restarting the OSPF Process
To restart an OSPF process, clear redistribution, or counters, enter the following command:
hostname(config)# clear ospf pid {process | redistribution | counters
[neighbor [neighbor-interface] [neighbor-id]]}
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