VTP Question on Router

Hi Group ,

We recently had a large outage because of some VTP switches left in the
core with VTP mode server . and a customer plugged in his switch 3 layers
down which re-wrote our vlans .

So we were asked to go and look at all devices and check VTP modes .
Its a no brainer for swh to be set to transparent mode on our environment .

But we have some legacy 28xx and 38xx . which show up on solar winds
reports as vtp mode server .
Cisco says that since these routers have the ability to support erther
switch modules they support the command . and unless hardware is plugged in
or vlan 1 is configured we should be good .

They also said we could go and turn it off .
My question to the group is should we even mess with the config and turn
vtp off on the routers?
Or should we just let it be ?

We do not intend to plug in swh modules on those routers any time in the
future .

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Received on Thu Aug 07 2014 - 08:59:53 ART