Configuration Guide User guide

1272 FastIron Configuration Guide
53-1002494-01
Displaying OSPF information
To clear information on the Brocade device about OSPF area 1, enter the following command.
Brocade#clear ip ospf area 1
This command clears information about the specified area ID. Information about other OSPF areas
is not affected. The command clears information about all OSPF neighbors belonging to the
specified area, as well as all routes imported into the specified area. Adjacencies with neighbors
belonging to the area are re-established, and routes imported into the area are re-learned.
Syntax: clear ip ospf [area <area-id>]
The <area-id> can be specified in decimal format or in IP address format.
Displaying OSPF information
You can use CLI commands and Web management options to display the following OSPF
information:
• Trap, area, and interface information – refer to “Displaying general OSPF configuration
information” on page 1272.
• CPU utilization statistics – refer to “Displaying CPU utilization statistics” on page 1273.
• Area information – refer to “Displaying OSPF area information” on page 1275.
• Neighbor information – refer to “Displaying OSPF neighbor information” on page 1275.
• Interface information – refer to “Displaying OSPF interface information” on page 1278.
• Route information – refer to “Displaying OSPF route information” on page 1279.
• External link state information – refer to “Displaying OSPF external link state information” on
page 1281.
• Link state information – refer to “Displaying OSPF link state information” on page 1282.
• Virtual Neighbor information – refer to “Displaying OSPF virtual neighbor information” on
page 1283.
• Virtual Link information – refer to “Displaying OSPF virtual link information” on page 1284.
• ABR and ASBR information – refer to “Displaying OSPF ABR and ASBR information” on
page 1284.
• Trap state information – refer to “Displaying OSPF trap status” on page 1284.
• OSPF graceful restart - refer to “Displaying OSPF graceful restart information” on page 1285.
Displaying general OSPF configuration information
To display general OSPF configuration information, enter the following command at any CLI level.
Brocade#show ip ospf config
Router OSPF: Enabled
Redistribution: Disabled
Default OSPF Metric: 10
OSPF Redistribution Metric: Type2
OSPF External LSA Limit: 25000
OSPF Database Overflow Interval: 0