[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] gateways failover protection for GBPT (Generic Bridge PDU Tunneling) protocol Gigabit Ethernet campus intranets physical implementation 2nd 3rd GLBP (Gateway Load Balancing Protocol) 2nd load balancing with 2nd operation of 2nd 3rd globally scoped addresses multicasting GLOP addresses multicasting |