24 Anhang
NSF
Network Specific Facilities
NT
Network Termination
NTR
Network Timing Reference
O
OAM
Operation, Administration and Maintenance
OM
Omni Mode
OoS
Out of Sequence
OSI
Open Systems Interconnection
OUI
Organizationally Unique Identifier (dt. Herstellnummer)
P
P/N
Partnumber (dt. Teilnehmer)
PABX
Private Automatic Branch Exchange
(dt. TK-Anlage, Teilnehmervermittlungsanlage)
PADI
PPPoE Active Discovery Initiation
PADO
PPPoE Active Discovery Offer
PADR
PPPoE Active Discovery Request
PADS
PPPoE Active Discovery Session confirmation
PADT
PPPoE Active Discovery Termination
PAM
Pulse-amplitude modulation
PAP
Password Authentication Protocol
PAT
Program Association Table
PC
Personal Computer
PCR
Program Clock Reference
PD
Protocol Discriminator
PDU
Protocol Data Unit
PEN
Private Enterprise Number
PESQ
Perceptual Evaluation of Speech Quality (ITU-T P.862)
PID
Packet Identifier
PIN
Persönliche Identifikationsnummer
PLR
Packet Loss Ratio
PMT
Program Map Tables
POTS
Plain old telephone service (PSTN)
P-P
Punkt-zu-Punkt
P-MP
Punkt-zu-Mehrpunkt
PMMS
Power Measurement Modulation Session
PMS
Physical Media Specific
PPP
Point-to-Point Protokoll
PPPoA
Point-to-Point Protocol over ATM
PPPoE
Point-to-Point Protocol over Ethernet
PPTP
Point-to-Point Tunneling Protocol
PSD
Power Spectral Density
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ARGUS 260