Network Sales and Services Handbook (Cisco Press Networking Technology)
[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]
/16 address block
/24 address block
/8 address block
1+
10-10 codes
PIC codes
2B + D
23B+D
B (bearer channels)
3DES
555 numbers
66-blocks [See also punchdown blocks ]2nd
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