Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] bandwidth BC MAM RDM guaranteed bandwidth 2nd BBSM (Building Broadband Service Manager) BGP (Border Gateway Protocol) 2nd BPDU (bridge protocol data unit) 2nd branch-end routers, hierarchical WAN architecture broadcast, compared to multicast business requirements for virtualization |