Vlan access map - Block generic mac address`s
i am trying to think of CCIE type TS/Config questions and i was thinking about mac address blocking within VACL`s
Q , make sure application/protocol X cannot be accesed through or in vlan 10 without using ip address matching ..
i know HSRP has a generic mac that you could block ,
and multicast does have mac-address`s you could also block
do you guys know of any other application/protocols that use a generic mac , that could be blocked ??