Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 756

www.dell.com | support.dell.com Command Modes EXEC EXEC Privilege Command History Version 8.3.5.0 Version 7.8.1.0 Version 7.6.1.0 Version 7.5.1.0 Introduced on S55 Introduced support of Multi-Process OSPF. Introduced on S-Series Introduced on C-Series and E-Series Usage Information This command can be used to isolate problems with inter-area and external routes. In OSPF inter-area and external routes are calculated by adding LSA cost to the cost of reaching the router. If an inter-area or external route is not of correct cost, the display can determine if the path to the originating router is correct or not. Example Figure 26-19. Command Example: show ip ospf process-id topology Force10#show ip ospf 1 topology Router ID 3.3.3.3 1.1.1.1 Force10# Flags Cost Nexthop E/B/-/ 1 20.0.0.3 E/-/-/ 1 10.0.0.1 Interface Area Gi 13/1 0 Gi 7/1 1 show ip ospf virtual-links c e s Display the OSPF virtual links configured and is useful for debugging OSPF routing operations. If no OSPF virtual-links are enabled on the switch, no output is generated. Syntax show ip ospf process-id virtual-links Parameters process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process. Command Modes EXEC EXEC Privilege Command History Version 8.3.5.0 Version 7.8.1.0 Version 7.6.1.0 Version 7.5.1.0 pre-Version 6.1.1.1 Introduced on S55 Introduced support of Multi-Process OSPF. Introduced on S-Series Introduced on C-Series Introduced on E-Series 756 | Open Shortest Path First (OSPFv2 and OSPFv3)