CEF: show commands
this demonstrates that IP CEF is not enabled, until SVIs are created: Once SVI is created, CEF tables are created too, and stay there even if we delete the vlan and the SVI: Now we set back vlan 101 and its SVI. We display the FIB table: We do a ping to the attached host (in the vlan). A new entry is added to FIB: We create SVI 103. FIB is updated. Then we ping from host1 to SVI 103: Now let’s show the adjacency table AT: