網路設備名詞縮寫整理(1994-05)

網路設備名詞縮寫整理
Fred Wang 1994/05/16
(fredwang.blogspot.com)

DTE(Data Terminal Equipment): 資料終端設備, 如電腦、終端機等。
Statistics TDM(Time Division Multiplexer)
HPPI - High Performance Parallel Interface
HSSI - High Speed Serial Interface

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AAL - ATM Adaptation Layer
ATM - Asnchronous Transfer Mode
BISDN - Broadband Integrated Services Digital Network
B-ICI - Broadband Intercarrier Interface
CBR - Constant Bit Rate
CIR - Committed Information Rate
CLP - Cell Loss Priority
CPCS - Common Part Convergence Sublayer
CS - Convergence Sublayer (as in CS_PDU)
DQDB - Distributed Queue Dual Bus
DXI - Data Exchange Interface
GFC - Generic Flow Control
HEC - Header Error Control
ILMI - Interim Local Management Interface
NBMA - Non-Broadcast Multiple Access
NLPID - Network Layer Protocol ID
NNI - Network Node Interface
NSAP - Network Layer Service Access Point
PDU - Protocol Data Unit
PLCP - Physical Layer Convergence Procedure
PTI - Payload Type Identifer
PVC - Permanent Virtual Channel
QOS - Quality of Service
SAAL - Signalling ATM Adaptation Layer
SAP - Service access point
SAR - Segmentation and Reassembly (as in SAR_PDU)
SDH - Synchronous Digital Hierarchy
SDU - Service Data Unit (as in AAL_SDU)
SEAL - Simple and Efficient Adaptation Layer
SIR - Sustained Information Rate
SMDS - Switched Multi-Megabit Data Service
SNAP - SubNetwork Attachment Point (see IEEE 802.1a)
SNI - Subscriber Network Interface
SONET - Synchronous Optical Network
SSCF - Service Specific Coordination Function
SSCS - Service Specific Convergence Sublayer
SSCOP - Service Specific Connection Oriented Protocol
SVC - Switched Virtual Channel
UNI - User-Network Interface
VINCE - Vendor Independent Network Control Entity
VBR Variable Bit Rate
VC Virtual Channel (not circuit)
VCC Virtual Channel Connection
VCI Virtual Channel Identifier
VP Virtual Path
VPC Virtual Path Connection
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