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:

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