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Hide CDP message on the network

Hello,

I want to hide CDP message from spreading on the network.

I have try the command :

R1(config)#no cdp advertise-v2

But it seems it has no use...

Have got other ideas ?

1 Accepted Solution

Accepted Solutions

Peter Paluch
Cisco Employee
Cisco Employee

Antoine,

The no cdp advertise-v2 command merely deactivates CDPv2 and leaves CDPv1 running. It does not deactivate CDP entirely. To do that, use the no cdp run global level command.

Best regards,
Peter

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3 Replies 3

Peter Paluch
Cisco Employee
Cisco Employee

Antoine,

The no cdp advertise-v2 command merely deactivates CDPv2 and leaves CDPv1 running. It does not deactivate CDP entirely. To do that, use the no cdp run global level command.

Best regards,
Peter

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Posting

You might also want to consider, rather than disabling CDP globally, only disabling on some interfaces.

Yes I've disabled it on my "user network" interface :)

Thanks you !