Users Guide

• vrf vrf-name — Enter the keyword vrf followed by the name of the VRF to display OSPF conguration
information corresponding to that VRF.
Default Not congured
Command Mode EXEC
Usage Information None
Example
OS10# show ip ospf 10
Routing Process ospf 10 with ID 111.2.1.1
Supports only single TOS (TOS0) routes
It is an Autonomous System Boundary Router
It is Flooding according to RFC 2328
Convergence Level 0
Min LSA origination 0 msec, Min LSA arrival 1000 msec
Min LSA hold time 5000 msec, Max LSA wait time 5000 msec
Number of area in this router is 1, normal 1 stub 0 nssa 0
Area (0.0.0.0)
Number of interface in this area is 3
SPF algorithm executed 38 times
Area ranges are
Supported Releases 10.2.0E or later
show ip ospf asbr
Displays all the ASBR visible to OSPF.
Syntax
show ip ospf [process-id] [vrf vrf-name] asbr
Parameters
• process-id—(Optional) Displays information based on the process ID.
• vrf vrf-name — (Optional) Displays the ASBR router visible to the OSPF process congured in the
specied VRF.
Default Not congured
Command Mode EXEC
Usage Information You can isolate problems with external routes. External OSPF routes are calculated by adding the LSA cost to the
cost of reaching the ASBR router. If an external route does not have the correct cost, this command determines if
the path to the originating router is correct. ASBRs that are not in directly connected areas display. You can
determine if an ASBR is in a directly connected area by the ags. For ASBRs in a directly connected area, E ags
are set.
Example
OS10# show ip ospf 10 asbr
RouterID Flags Cost Nexthop Interface Area
112.2.1.1 E/-/-/ 1 110.1.1.2 vlan3050 0.0.0.0
111.2.1.1 E/-/-/ 0 0.0.0.0 - -
Supported Releases 10.2.0E or later
show ip ospf database
Displays all LSA information. You must enable OSPF to generate output.
Syntax
show ip ospf [process-id] [vrf vrf-name] database
624 Layer 3