Cabletron Systems 6A000-ZX-250 User Manual
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Acronyms

RT-VBR Real Time - Variable Bit Rate

RW Read-WriteAccess

S

SAAL

Signaling ATM Adaptation Layer

SAR

Segmentation And Reassembly

SAR-PDU

SAR Protocol Data Unit

SBE

System Bus Error

SCR

Sustainable Cell Rate

SDH

Synchronous Digital Hierarchy

SEAL

Simple Efficient Adaptation Layer

SMF

Single Mode Fiber

SMDS

Switched Multimegabit Data Service

SNMP

Simple Network Management Protocol

SONET

Synchronous Optical Network

STM-1

Synchronous Transport Module 1

STM-N

Synchronous Transport Module n (where ‘n' is an integer)

STM-NC

Synchronous Transport Module n - concatenated (where ‘n' is an integer)

STP

Shielded Twisted Pair

STS-1

Synchronous Transport Signal 1

STS-N

Synchronous Transport Signal n (where ‘n' is an integer)

STS-NC

Synchronous Transport Signal n - concatenated (where ‘n' is an integer)

SVC

Switched Virtual Circuit

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Acronyms

T

T-1

Transmission System 1

T-3

Transmission System 3

TAXI

Transparent Asynchronous Transmitter/Receiver Interface

TCP

Transmission Control Protocol

TD

Traffic Descriptor

TDM

Time-DivisionMultiplexing

TFTP

Trivial File Transfer Protocol

TLV

Type, Length and Value

U

UBR

Unspecified Bit Rate

UME

UNI Management Entity

UNI

User-NetworkInterface

UP

Unnumbered Poll

UPC

Usage Parameter Control

UTOPIA

Universal Test and Operations Physical Interface for ATM

UTP

Unshielded Twisted Pair

V

VBR/RT

Variable Bit Rate/Real Time

VBR/NRT

Variable Bit Rate/Non-realTime

VC

Virtual Circuit

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Acronyms

VCC

Virtual Channel Connection

VCI

Virtual Channel Identifier

VCL

Virtual Channel Link

VLAN

Virtual LAN

VP

Virtual Path

VPC

Virtual Path Connection

VPI

Virtual Path Identifier

VPN

Virtual Private Network

VT

Virtual Tributary

W

WAN Wide Area Network

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Acronyms

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