Dell PowerSwitch S4128F-ON OS10 Enterprise Edition User Guide Release 10.4.1.0 - Page 424

show ip ospf asbr Displays all the ASBR visible to OSPF. Syntax show ip ospf [process-id] asbr Parameters process-id-(Optional) Displays information based on the process ID. Default Not configured 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 or not by the flags. For ASBRs in a directly connected area, E flags are set. Example OS10# show ip ospf 10 asbr RouterID 112.2.1.1 111.2.1.1 Flags E/-/-/ E/-/-/ Cost 1 0 Nexthop 110.1.1.2 0.0.0.0 Interface vlan3050 - Area 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 Parameters Default Command Mode Usage Information show ip ospf [process-id] database process-id - (Optional) View LSA information for a specific OSPF process ID. If you do not enter a process ID, the command applies to all the configured OSPF processes. Not configured EXEC • Link ID - Identifies the router ID. • ADV Router - Identifies the advertising router's ID. • Age - Displays the link state age. • Seq# - Identifies the link state sequence number (identifies old or duplicate LSAs). • Checksum - Displays the Fletcher checksum of an LSA's complete contents. • Link count - Displays the number of interfaces for that router. Example OS10# show ip ospf 10 database OSPF Router with ID (111.2.1.1) (Process ID 10) Router (Area 0.0.0.0) Link ID 111.2.1.1 111.111.111.1 111.111.111.2 112.2.1.1 112.112.112.1 112.112.112.2 ADV Router 111.2.1.1 111.111.111.1 111.111.111.2 112.2.1.1 112.112.112.1 112.112.112.2 Age 1281 1430 1430 1282 1305 1305 Seq# 0x8000000d 0x8000021a 0x8000021a 0x8000000b 0x80000250 0x80000250 Network (Area 0.0.0.0) Checksum 0x9bf2 0x515a 0x5552 0x0485 0xbab2 0xbeaa Link count 3 1 1 3 1 1 424 Layer 3