cdp per ethernet vlan

Unanswered Question
Mar 12th, 2008


if i have a gigabit ethernet wirh for example 10 vlans - one native vlan and 9 802.1q tagged vlan, is it possible, that cdp pakets are forwadet on all subinterfaces (vlans) and not only over the native vlan ?

this means i need the cdp information on all vlans, because there is a man ethernetprovider inbetween, and every vlan goes to a certain branchrouter.

thanks for any help

I have this problem too.
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mchin345 Tue, 03/18/2008 - 10:36

Router# clear cdp counters --- Resets the traffic counters to zero.

Router(config)# interface {{type1 slot/port} | {port-channel number}}

Router(config-if)# cdp enable

Router# show cdp interface [{{type1 slot/port} | {port-channel number}}]

Use the above commands


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