3.8 Virtual Links 3.8.4
Verifying a Virtual Link Configuration Use the show ip
ospf virtual-links command to verify that the configured
virtual link works properly. Figure describes the fields
displayed in the output of this command.Other commands that are
useful when troubleshooting virtual links are show ip ospf
neighbor, show ip ospf database, and debug ip
ospf adj. Routers across a virtual link become adjacent and
exchange LSAs via the virtual link, similar to the process over
a physical link. Example output from the show ip ospf
neighbor and show ip ospf database commands is shown
in Figures and , respectively.