index_P

[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]

packet switching 
packet-switched WANs
    WANs:packet-switched 
packets 
partners associated with MCNS 
passwords
    dictionary attacks 
path length
    routing:metrics:path length
        metrics:path length 
path of last resort 
PCR (peak cell rate) 
performance penalties 
PET (Path Terminating Equipment) 
PGP (pretty good privacy)
    security:PGP
        cryptosystems:PGP;encryption:PGP 
PHB (Per-Hop Behavior) 
PIC (Primary Interexchange Carrier) 
pic+cic 
PKI (Public Key Infrastructure)
    security
        PKI;digital certificates:PKI;nonrepudiation 
Plain Old Telephone Service (POTS)
    POTS (plain old telephone service) 
poison reverse updates
    IGRP 
policing 
policy-based distribution 
Port based VLANs 
ports 
POTS:splitters
    active splitters
        passive splitters 
PPP (Point-to-Point Protocol) 
print servers 
priority queuing 
programming languages 
proxy servers 
    firewalls:proxy servers
        Web servers:proxy servers;DMZ (demilitarized zone);security:DMZ;firewalls:DMZ 
PSTN (Public Switched Telephone Network) 
PSTN:switched access
    switched PSTN access
        dedicated PSTN access;PSTN:dedicated access