[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] bandwidth aggregate congestion segementation 2nd 3rd 4th 5th baseband best-effort protocols BGP (Border Gateway Protocol) 2nd Border Gateway Protocol. [See BGP] bottlenecks aggregate bandwidth bottom-down troubleshooting 2nd bridges segmentation switches comparing broadcast domains 2nd broadcast forwarding 2nd Broadcast transmissions, Ethernet 2nd buffers bus topology 2nd |