[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] access lists 2nd command field descriptions 2nd IP extended 2nd extended, applying 2nd extended, commands 2nd 3rd 4th extended, creating 2nd 3rd 4th extended, monitoring/verifying 2nd 3rd standard standard, applying 2nd 3rd 4th 5th 6th standard, commands 2nd 3rd 4th standard, creating access-list command acknowledgement timers TCP acknowledgement windowing TCP addresses Class A addresses 2nd 3rd Class B addresses Class C addresses Class D addresses Class E addresses IP addressing binary notation 2nd 3rd dotted decimal notation 2nd MAC discovery 2nd frame filtering OSI model and routable protocols algorithms routing Application layer segmenting (TCP) Application Layer (OSI model) qualifying characteristics applications Layer 7 (OSI model) qualifying characteristics ARP (Address Resolution Protocol) attachment unit interface (AUI) cables attenuation AUI (attachment unit interface) cable authentication PPP auxiliary command |