Hi, I'm pretty sure that you can do a MAC filter on ingress (but not on ingress)
mac access-list extended NoInboundVTP deny any host 0100.0ccc.cccc 0x2003 0x0 permit any any For egress trunks I don't think you can do anything but ensure you are using MD5 authentication to stop swtches outside of your administrative L2 domain from joining in... Cheers, Adam On Wed, Mar 3, 2010 at 3:28 PM, Nahskur Udniraht < [email protected]> wrote: > Dear All, > > can I use an access control mechanism to stop VTP messages over a trunk > link ? is it possible to do so ? > > -- > Nahskur Udniraht > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
