Hi Charles, I would think that if you have redundant L2 links then: either shut down one link or change the cost on link so that only one link is active and then BPDUs wont loop.
JT On Tue, Jun 7, 2011 at 5:57 AM, Kingsley Charles <[email protected] > wrote: > Hi all > > I am using VACLs to block ARP in vlan X using the following command. This > is going to block all non-ip traffic including the STP BPDUs. What is needed > to permit the STP BPDUs to prevent looping? > > mac access-list extended king > permit any any 0x0806 > > vlan access-map king > match mac address > action drop > > vlan filter king vlan-list 123 > > > > > With regards > Kings > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com <http://www.platinumplacement.com/> >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
