H3C网络技术缩略语表

A                                                                                                                                              Return

AAL5

ATM Adaptation Layer 5

ATM适配层5

ABR

Area Border Router

区域边界路由器

AC

Access Controller

接入控制器

AC

Access Category

接入类

ACCM

Async-Control-Character-Map

异步控制字符映射表

ACFC

Address-and-Control-Field-Compression

地址控制字段压缩

ACFP

Application Control Forwarding Protocol

应用控制转发协议

ACL

Access Control List

访问控制列表

ACS

Auto-Configuration Server

自动配置服务器

AD

Active Directory

活动目录

ADPCM

Adaptive Differential Pulse Code Modulation

自适应差分脉冲编码调制

ADSL

Asymmetric Digital Subscriber Line

不对称数字用户线

AES

Advanced Encryption Standard

高级加密标准

AFT

Address Family Translation

地址族转换

AFTR

Address Family Transition Router

地址族转换路由器

AH

Authentication Header

认证头

AIFSN

Arbitration Inter Frame Spacing Number

仲裁帧间隙数

AIS

Alarm Indication Signal

告警指示信号

ALG

Application Level Gateway

应用层网关

AM

Analog Modem

模拟调制解调器

AMI

Alternate Mark Inversion

交替传号反转

ANSI

American National Standard Institute

美国国家标准协会

AP

Access Point

接入点

APP

Application Protocol

应用协议

APPN

Advanced Peer-to-Peer Networking

高级对等网络

ARP

Address Resolution Protocol

地址解析协议

AS

Autonomous System

自治系统

AS

Authentication Server

认证服务器

ASBR

Autonomous System Boundary Router

自治系统边界路由器

ASM

Any-Source Multicast

任意信源组播

ASPF

Application Specific Packet Filter

基于应用层状态的包过滤

ATD

Attribute Discovery

属性发现

ATM

Asynchronous Transfer Mode

异步传输模式

AU

Administration Unit

管理单元

AV

Anti-Virus

防病毒

AVF

Active Virtual Forwarder

处于Active状态的虚拟转发器

AVP

Attribute Value Pair

属性值对

B                                                                                                                                              Return

B8ZS

Bipolar 8 zeros substitution

双极性8zero替换码

BAS

Broadband Access Server

宽带接入服务器

BC

Boundary Clock

边界时钟

BC

Bandwidth Constraint

带宽约束

BCB

Backbone Core Bridge

骨干网核心网桥

BDI

Backward Defect Indication

反向缺陷通告

BDR

Backup Designated Router

备份指定路由器

BEB

Backbone Edge Bridge

骨干网边缘网桥

BFD

Bidirectional Forwarding Detection

双向转发检测

BGP

Border Gateway Protocol

边界网关协议

BIMS

Branch Intelligent Management System

分支网点智能管理系统

B-MAC

Backbone MAC

骨干网MAC

BMC

Best Master Clock

最佳主时钟

BOOTP

Bootstrap Protocol

自举协议

BPDU

Bridge Protocol Data Unit

桥协议数据单元

BQ

Bandwidth Queuing

带宽队列

BSB

Blockade State Block

阻塞状态块

BSR

Bootstrap Router

自举路由器

BSS

Basic Service Set

基本服务集

BT

BitTorrent

比特洪流

B-VLAN

Backbone VLAN

骨干网VLAN

C                                                                                                                                              Return

CA

Certificate Authority

证书颁发机构

CAC

Connect Admission Control

连接准入控制

CAMS

Comprehensive Access Management Server

综合访问管理服务器

CAPWAP

Controlling and Provisioning of Wireless Access Point

无线接入点控制与供应

CAR

Committed Access Rate

承诺访问速率

CBQ

Class Based Queuing

基于类的队列

CBR

Constant Bit Rate

确定比特率

CBS

Committed Burst Size

承诺突发尺寸

C-BSR

Candidate-BSR

候选BSR

CBT

Core-Based Tree

有核树

CBWFQ

Class Based Weighted Fair Queuing

基于类的加权公平队列

CC

Continuity Check

连续性检测

CCC

Circuit Cross Connect

电路交叉连接

CCM

Continuity Check Message

连续性检测报文

CDP

Cisco Discovery Protocol

思科发现协议

CE

Customer Edge

用户边缘

CEE

Converged Enhanced Ethernet

汇聚增强型以太网

CEM Class

Circuit Emulation Class

电路仿真类

CESOPSN

Circuit Emulation Services over PSN

分组交换网络上传输电路仿真服务

CFD

Connectivity Fault Detection

连通错误检测

CFI

Canonical Format Indicator

标准格式指示位

CFM

Connectivity Fault Management

连通错误管理

CHAP

Challenge Handshake Authentication Protocol

质询握手验证协议

CIDR

Classless Inter-Domain Routing

无类域间路由

CIR

Committed Information Rate

承诺信息速率

CIST

Common and Internal Spanning Tree

公共和内部生成树

CO

Central Office

中心局

COPS

Common Open Policy Service

公共开放策略服务

CPE

Customer Premises Equipment

用户侧设备

CPS

Certification Practice Statement

证书惯例声明

CPTone

Call Progress Tone

呼叫进程音

CR

Constraint-based Routing

基于约束的路由

CRC4

Cyclic Redundancy Check 4

4阶循环冗余校验

CRL

Certificate Revocation List

证书废除列表

CR-LDP

Constraint-based Routed Label Distribution Protocol

基于约束路由的LDP

CR-LSP

Constraint-based Routed Label Switched Paths

基于约束路由的LSP

C-RP

Candidate-RP

候选RP

CSNP

Complete SNP

全时序报文

CSPF

Constraint-based Shortest Path First

基于约束的最短路径优先

CST

Common Spanning Tree

公共生成树

CT

Class Type

服务类型

CTR

Counter mode

计数器模式

CV

Connectivity Verification

连通性检测

CWMP

CPE WAN Management Protocol

CPE广域网管理协议

D                                                                                                                                              Return

DAD

Duplicate Address Detection

重复地址检测

DAR

Deeper Application Recognition

深度应用识别

DCBX

Data Center Bridging Exchange Protocol

数据中心桥能力交换协议

DCC

Dial Control Center

拨号控制中心

DCE

Date Center Ethernet

数据中心以太网

DCE

Data Circuit-terminating Equipment

数据电路终接设备

DCF

Distributed Coordination Function

分布式协调功能

DD

Database Description

数据库描述

DDN

Digital Data Network

数字数据网

DDNS

Dynamic Domain Name System

动态域名系统

DDoS

Distributed Denial of Service

分布式拒绝服务

DER

Distinguished Encoding Rules

特异编码规则

DF

Designated Forwarder

指定转发者

DH

Diffie-Hellman

交换及密钥分发

DHCP

Dynamic Host Configuration Protocol

动态主机配置协议

DHCPv6

Dynamic Host Configuration Protocol for IPv6

支持IPv6的动态主机配置协议

DiffServ

Differentiated Service

区分业务模型

DLCI

Data Link Connection Identifier

数据链路关联标识符

DLDP

Device Link Detection Protocol

设备链路检测协议

DLSw

Data Link Switching

数据链路交换

DM

Dense Mode

密集模式

DM

Delay Measurement

延时测量

DMM

Delay Measurement Message

时延测量报文

DMR

Delay Measurement Reply

时延测量应答

DMZ

Demilitarized Zone

非军事区

DN

Distinguished Name

识别名

DNAT

Destination NAT

目的地址NAT

DNS

Domain Name System

域名系统

DoD

Downstream On Demand

下游按需方式

DoS

Denial of Service

拒绝服务

DPD

Dead Peer Detection

对等体存活检测

DR

Designated Router

指定路由器

DS

Differentiated Services

差分服务

DSA

Digital Signature Algorithm

数字签名算法

DSCP

Differentiated Services Codepoint

差分服务编码点

DS-lite

Dual Stack Lite

轻量级双协议栈

DTE

Data Terminal Equipment

数据终端设备

DTMF

Dual Tone Multi-Frequency

双音多频

DU

Downstream Unsolicited

下游自主方式

DUID

DHCP Unique Identifier

DHCP唯一标识符

DUID-LL

DUID Based on Link-layer Address

基于链路层地址的DUID

DVMRP

Distance Vector Multicast Routing Protocol

距离矢量组播路由协议

DVPN

Dynamic Virtual Private Network

动态虚拟私有网络

DWDM

Dense Wavelength Division Multiplexing

密级波分复用

E                                                                                                                                              Return

E2ETC

End-to-End Transparent Clock

端到端透明时钟

EACL

Enhanced ACL

增强型ACL

EAD

Endpoint Admission Defense

端点准入防御

EAIS

Ethernet Alarm Indication Signal

以太网告警指示信号

EAP

Extensible Authentication Protocol

可扩展认证协议

EAPOL

Extensible Authentication Protocol over LAN

局域网上的可扩展认证协议

EBS

Excess Burst Size

超出突发尺寸

ECDSA

Elliptic Curve Digital Signature Algorithm

椭圆曲线数字签名算法

ECM

Error Correction Mode

误码纠错模式

ECWmax

Exponent form of CWmax

最大竞争窗口指数形式

ECWmin

Exponent form of CWmin

最小竞争窗口指数形式

EDCA

Enhanced Distributed Channel Access

增强的分布式信道访问

EGP

Exterior Gateway Protocol

外部网关协议

End-Of-RIB

End of Routing-Information-Base

路由信息库结束

ENUM

Telephone Number Mapping

电话号码映射

ERT

Export Route-target

引出路由标识

ESF

Extended Super Frame

扩展超帧

ESP

Encapsulating Security Payload

封装安全载荷

ESS

Extended Service Set

扩展服务集

ETS

Enhanced Transmission Selection

增强传输选择

ETSI

European Telecommunications Standards Institute

欧洲电信标准协会

F                                                                                                                                              Return

FC

Fibre Channel

光纤通道

FCoE

Fibre Channel over Ethernet

以太网光纤通道

FEC

Forwarding Equivalence Class

转发等价类

FFD

Fast Failure Detection

快速缺陷检测

FIB

Forwarding Information Base

转发信息库

FIFO

First In First Out

先入先出

FIP

FCoE Initialization Protocol

FCoE初始化协议

FQDN

Fully Qualified Domain Name

完全合格域名

FRR

Fast Reroute

快速重路由

FSK

Frequency Shift Keying

频移键控

FTN

FEC to NHLFE map

FEC到NHLFE表项的映射

FTP

File Transfer Protocol

文件传输协议

G                                                                                                                                              Return

GARP

Generic Attribute Registration Protocol

通用属性注册协议

GBIC

Gigabit Interface Converter

千兆以太网接口转换器

GI

Guard Interval

保护间隔

GNS

Get Nearest Server

请求最近的服务器

GPS

Global Positioning System

全球定位系统

GR

Graceful Restart

平滑重启

GRE

Generic Routing Encapsulation

通用路由封装

GTK

Group Temporal Key

群组临时密钥

GTP

GPRS Tunneling Protocol

GPRS隧道协议

GTS

Generic Traffic Shaping

通用流量整形

GTSM

Generalized TTL Security Mechanism

通用TTL安全保护机制

GVRP

GARP VLAN Registration Protocol

GARP VLAN注册协议

H                                                                                                                                              Return

HABP

HW Bypass Protocol

HW旁路认证协议

HDB3

High-density Bipolar 3

3阶高密度双极性码

HDLC

High-level Data Link Control

高级数据链路控制

HGMP

HW Group Management Protocol

HW组管理协议

HGMPv2

HW Group Management Protocol version 2

HW组管理协议版本2

HQoS

Hierarchical Quality of Service

分层QoS

HTTP

Hypertext Transfer Protocol

超文本传输协议

HTTPS

Hypertext Transfer Protocol Secure

超文本传输协议的安全版本

H-VPLS

Hierarchy of VPLS

分层VPLS

HWTACACS

HW Terminal Access Controller Access Control System

HW终端访问控制器控制系统协议

I                                                                                                                                              Return

IA

Identity Association

标识联盟

IACTP

Inter Access Controller Tunneling Protocol

接入控制器间隧道协议

IAD

Integrated Access Device

综合接入设备

IANA

Internet Assigned Numbers Authority

互联网编号分配委员会

IBGP

Internal Border Gateway Protocol

内部边界网关协议

ICMP

Internet Control Message Protocol

互联网控制报文协议

ICMPv6

Internet Control Message Protocol for IPv6

IPv6互联网控制消息协议

ICPIF

Calculated Planning Impairment Factor

计算计划损伤元素

ID

Direct Inward Dialing

直接内部呼叫

IDS

Intrusion Detection System

入侵检测系统

IE

Information Element

信息元素

IEEE

Institute of Electrical and Electronics Engineers

电气和电子工程师学会

IETF

Internet Engineering Task Force

互联网工程任务组

IGMP

Internet Group Management Protocol

互联网组管理协议

IGMP Snooping

Internet Group Management Protocol Snooping

互联网组管理协议窥探

IGP

Interior Gateway Protocol

内部网关协议

IKE

Internet Key Exchange

互联网密钥交换

ILM

Incoming Label Map

入标签映射

ILS

Internet Locator Service

互联网定位服务

IM

Instant Messaging

即时消息服务

IMA

Inverse Multiplexing for ATM

ATM反向复用

IMSI

International Mobile Subscriber Identification Number

国际移动用户标识

InARP

Inverse Address Resolution Protocol

逆向地址解析协议

IntServ

Integrated Service

综合业务模型

IPC

Inter-process Communication

进程间通信

IPHC

IP Header Compression

IP报文头压缩

IPng

IP Next Generation

下一代互联网

IPS

Intrusion Prevention System

入侵防御系统

IPsec

IP Security

IP安全

IPTA

IP Terminal Access

IP终端接入

IPv6

Internet Protocol Version 6

互联网协议版本6

IPX

Internetwork Packet Exchange

网际报文交换

IRDP

ICMP Router Discovery Protocol

ICMP路由器发现协议

IRF

Intelligent Resilient Framework

智能弹性架构

ISAKMP

Internet Security Association and Key Management Protocol

互联网安全联盟和密钥管理协议

ISATAP

Intra-Site Automatic Tunnel Addressing Protocol

站点内自动隧道寻址协议

ISDN

Integrated Services Digital Network

综合业务数字网

I-SID

Backbone Service Instance Identifier

骨干网服务实例编号

IS-IS

Intermediate System-to-Intermediate System

中间系统到中间系统

ISP

Internet Service Provider

互联网服务提供商

ISPF

Incremental Shortest Path First

增量最短路径优先

ISSU

In-Service Software Upgrade

不中断业务升级

IST

Internal Spanning Tree

内部生成树

ITSP

Internet Telephone Service Provider

互联网电话运营商

IVR

Interactive Voice Response

交互式语音应答

L                                                                                                                                              Return

L2F

Layer 2 Forwarding

二层转发

L2TP

Layer 2 Tunneling Protocol

二层隧道协议

LAC

L2TP Access Concentrator

L2TP访问集中器

LACP

Link Aggregation Control Protocol

链路聚合控制协议

LACPDU

Link Aggregation Control Protocol Data Unit

链路聚合控制协议数据单元

LAN

Local Area Network

局域网

LB

Load Balance

负载均衡

LBM

Loopback Message

环回报文

LBR

Loopback Reply

环回应答

LC

Logic Channel

逻辑信道

LCI

Logic Channel Identifier

逻辑信道号

LCP

Link Control Protocol

链路控制协议

LDAP

Lightweight Directory Access Protocol

轻量级目录访问协议

LDP

Label Distribution Protocol

标签分发协议

LER

Label Edge Router

标签边缘路由器

LFI

Link Fragmentation and Interleaving

链路分片与交叉

LFIB

Label Forwarding Information Base

标签转发表

LLDP

Link Layer Discovery Protocol

链路层发现协议

LLDPDU

Link Layer Discovery Protocol Data Unit

链路层发现协议数据单元

LLDP-MED

Media Endpoint Discovery

媒体终端发现

LLQ

Low Latency Queuing

低延迟队列

LM

Loss Measurement

丢包测量

LMI

Local Management Interface

本地管理接口

LMM

Loss Measurement Message

丢包测量报文

LMR

Loss Measurement Reply

丢包测量应答

LNS

L2TP Network Server

L2TP网络服务器

LOCV

Loss of Connectivity Verification defect

连通性检测缺陷

LR

Line Rate

物理接口限速

LSA

Link State Advertisement

链路状态通告

LSAck

Link State Acknowledgment

链路状态确认

LSDB

Link State Database

链路状态数据库

LSP

Label Switched Path

标签交换路径

LSR

Link State Request

链路状态请求

LSR

Label Switching Router

标签交换路由器

LSU

Link State Update

链路状态更新

LTM

Linktrace Message

链路跟踪报文

LTR

Linktrace Reply

链路跟踪应答

LVF

Listening Virtual Forwarder

处于Listening状态的虚拟转发器

M                                                                                                                                              Return

MA

Maintenance Association

维护集

MAC

Media Access Control

媒体访问控制

MAC

Message Authentication Code

消息验证码

MAD

Multi-Active Detection

多Active检测

MAM

Maximum Allocation Model

最大分配模型

MAN

Metropolitan Area Network

城域网

MBGP

Multicast BGP

组播BGP

MCE

Multi-VPN-instance Customer Edge

多实例用户网络边界设备

MCS

Modulation and Coding Scheme

调制与编码策略

MD

Maintenance Domain

维护域

MD

Multicast Domain

组播域

MDI

Medium Dependent Interface

介质相关接口

MEP

Maintenance association End Point

维护端点

MIB

Management Information Base

管理信息库

MIC

Message Integrity Check

信息完整性校验

MIP

Maintenance association Intermediate Point

维护中间点

MLD

Multicast Listener Discovery Protocol

组播侦听者发现协议

MLD Snooping

Multicast Listener Discovery Snooping

组播侦听者发现协议窥探

MLSP

Mobile Link Switch Protocol

移动链路切换协议

MOS

Mean Opinion Scores

平均意见得分

MP

Maintenance Point

维护点

MP-BGP

Multiprotocol Border Gateway Protocol

多协议边界网关协议

MPLS

Multiprotocol Label Switching

多协议标签交换

MPLS TE

Multiprotocol Label Switching Traffic Engineering

多协议标记交换流量工程

MPLS-TP

MPLS Transport Profile

MPLS传输技术架构

MSDP

Multicast Source Discovery Protocol

组播源发现协议

MSTI

Multiple Spanning Tree Instance

多生成树实例

MSTP

Multiple Spanning Tree Protocol

多生成树协议

MTBF

Mean Time Between Failures

平均故障间隔时间

MTR

Multi-Topology Routing

多拓扑路由

MTTR

Mean Time to Repair

平均修复时间

MTU

Maximum Transmission Unit

最大传输单元

MU

Mobile Unit

移动设备

N                                                                                                                                              Return

NAPT

Network Address Port Translation

网络地址端口转换

NAPT-PT

Network Address Port Translation-Protocol Translation

附带协议转换的网络地址端口转换

NAS

Network Access Server

网络接入服务器

NAT

Network Address Translation

网络地址转换

NAT-PT

Network Address Translation-Protocol Translation

附带协议转换的网络地址转换

NBMA

Non-Broadcast Multi-Access

非广播多路访问

NCP

Network Control Protocol

网络控制协议

ND

Neighbor Discovery

邻居发现

NDA

NetStream Data Analyzer

网络流数据分析

NDE

NetStream Data Exporter

网络流数据输出

NDP

Neighbor Discover Protocol

邻居发现协议

NET

Network Entity Title

网络实体名称

NETCONF

Network Configuration Protocol

网络配置协议

NHLFE

Next Hop Label Forwarding Entry

下一跳标签转发项

NLPID

Network Layer Protocol Identifier

网络层协议标识符

NLRI

Network Layer Reachability Information

网络层可达性信息

NMS

Network Management System

网络管理系统

NNI

Network-to-Network Interface

网间网接口

NQA

Network Quality Analyzer

网络质量分析

nrt_VBR

Nonreal-time Variable Bit Rate

非实时可变比特率

NSC

NetStream Collector

网络流数据收集

NSF

Non-Standard Facilities

非标准能力

NSR

Nonstop Routing

不间断路由

NTDP

Neighbor Topology Discover Protocol

邻居拓扑发现协议

NTP

Network Time Protocol

网络时间协议

O                                                                                                                                              Return

OAA

Open Application Architecture

开放应用架构

OAMPDU

OAM Protocol Data Units

OAM协议数据单元

OAP

Open Application Platform

开放应用平台

OC

Optical Carrier

光载波

OC

Ordinary Clock

普通时钟

OID

Object Identifier

对象标识符

ORF

Outbound Route Filtering

输出路由过滤

OSPF

Open Shortest Path First

开放最短路径优先

OUI

Organizationally Unique Identifier

全球统一标识符

P                                                                                                                                              Return

P2MP

Point-to-MultiPoint

点到多点

P2P

Point-to-Point

点到点

P2P

Peer-to-Peer

对等

P2P

PW to PW

PW到PW

P2P

Point to Point

点到点

P2PTC

Peer-to-Peer Transparent Clock

点到点透明时钟

PAGP

Port Aggregation Protocol

端口聚合协议

PAM

Port to Application Map

应用协议端口映射

PAP

Password Authentication Protocol

密码验证协议

PAT

Port Address Translation

端口地址转换

PBB

Provider Backbone Bridge

运营商骨干网桥

PBBN

Provider Backbone Bridge Network

运营商骨干桥接网

PBN

Provider Bridge Network

运营商桥接网

PCM

Pulse Code Modulation

脉冲编码调制

PCR

Peak Cell Rate

峰值信元速率

PD

Powered Device

受电设备

PD

Prefix Delegation

前缀授权

PDH

Plesiochronous Digital Hierarchy

准同步数字体系

PDP

Policy Decision Point

策略决策者

PDU

Protocol Data Unit

协议数据单元

PE

Provider Edge

服务提供商网络边缘

PE-agg

PE Aggregation

聚合PE

PEAP-GTC

Protected Extensible Authentication Protocol-Microsoft Generic Token Card

受保护的扩展认证协议-通用令牌卡

PEAP-MSCHAPv2

Protected Extensible Authentication Protocol-Microsoft Challenge Handshake Authentication Protocol v2

受保护的扩展认证协议-Microsoft质询握手身份验证协议版本2

PEP

Policy Enforcement Point

策略执行者

PFC

Protocol-Field-Compression

协议字段压缩

PFC

Priority-based Flow Control

基于优先级的流量控制

PFS

Perfect Forward Secrecy

完善的前向安全性

PHP

Penultimate Hop Popping

倒数第二跳弹出

PI

Power Interface

电源接口

PIM

Protocol Independent Multicast

协议无关组播

PIM Snooping

Protocol Independent Multicast Snooping

协议无关组播窥探

PKCS

Public Key Cryptography Standards

公共密钥加密标准

PKI

Public Key Infrastructure

公钥基础设施

PMK

Pairwise Master Key

成对主密钥

PMTU

Path MTU

路径MTU

PoE

Power over Ethernet

以太网供电

POH

Path Overhead

通道开销字节

POP3

Post Office Protocol, Version 3

邮局协议的第3个版本

POS

Point of Sale

销售点

PPP

Point-to-Point Protocol

点到点协议

PPPoE

Point-to-Point Protocol over Ethernet

点到点以太网承载协议

PPTP

Point-to-Point Tunneling Protocol

点到点隧道协议

PRL

Preferred Roming List

优先漫游列表

PS

Protection Switching

保护倒换

PSB

Path State Block

路径状态块

PSC

Protection State Coordination

保护状态调整

PSE

Power Sourcing Equipment

供电设备

PSK

Pre-Shared Key

预共享密钥

PSNP

Partial SNP

部分时序报文

PSTN

Public Switched Telephone Network

公共电话交换网

PTP

Precision Time Protocol

精确时间协议

PTY

Pseudo-Terminals

伪终端

PVC

Permanent Virtual Circuit

永久虚电路

PVST

Per VLAN Spanning Tree

每VLAN生成树

PXE

Preboot eXecution Environment

预启动执行环境

Q                                                                                                                                              Return

QoS

Quality of Service

服务质量

QPPB

QoS Policy Propagation Through the Border Gateway Protocol

通过BGP传播QoS策略

R                                                                                                                                              Return

RA

Router Advertisement

路由器通告

RA

Registration Authority

注册机构

RADIUS

Remote Authentication Dial-In User Service

远程认证拨号用户服务

RD

Route Distinguisher

路由标识符

RDI

Remote Defect Indication

远程故障指示

RDM

Russian Dolls Model

俄罗斯套娃模型

RED

Random Early Detection

随机早期检测

RFID

Radio Frequency Identification

射频识别

RIP

Routing Information Protocol

路由信息协议

RIP-2

Routing Information Protocol version 2

路由信息协议版本2

RLSN

Remote Link Status Notification

远程链路状态通告

RMON

Remote Network Monitoring

远程网络监视

RP

Rendezvous Point

汇集点

RPA

Rendezvous Point Address

汇集点地址

RPF

Reverse Path Forwarding

逆向路径转发

RPL

Rendezvous Point Link

汇集点链路

RPR

Resilient Packet Ring

弹性分组环

RPT

Rendezvous Point Tree

共享树

RR

Router Renumber

路由器重编号

RRPP

Rapid Ring Protection Protocol

快速环网保护协议

RS

Router Solicitation

路由器请求

RSB

Reservation State Block

预留状态块

RSH

Remote Shell

远程外壳

RSN

Robust Security Network

健壮安全网络

RSNA

Robust Security Network Association

健壮安全网络连接

RSTP

Rapid Spanning Tree Protocol

快速生成树协议

RSVP

Resource Reservation Protocol

资源预留协议

rt_VBR

Real-time Variable Bit Rate

实时可变比特率

RTC

Remote Terminal Connection

远程终端连接

RTCP

Real-Time Transport Control Protocol

实时传输控制协议

RTP

Real-Time Transport Protocol

实时传输协议

RTS

Request to Send

发送请求

RTSP

Real Time Streaming Protocol

实时流协议

S                                                                                                                                              Return

SA

Security Association

安全联盟

SA

Source Active

信源有效

SABM

Set Asynchronous Balanced Mode

置异步平衡模式

SAN

Storage Area Networks

存储网络

SAP

Service Advertising Protocol

服务公告协议

SATOP

Structure-Agnostic TDM over Packet

分组网络上传输非结构化的TDM数据

SAVI

Source Address Validation

源地址有效性验证

SBM

Subnetwork Bandwidth Management

子网带宽管理

SCCP

Skinny Client Control Protocol

瘦小客户端控制协议

SCEP

Simple Certificate Enrollment Protocol

简单证书注册协议

SCFF

Single Choke Fairness Frame

公平算法帧

SDH

Synchronous Digital Hierarchy

同步数字系列

SDLC

Synchronous Data Link Control

同步数据链路控制

SDP

Session Description Protocol

会话描述协议

SDU

Service Data Unit

协议数据单元

SF

Super Frame

超帧

sFlow

Sampled Flow

采样流

SFM

Source-Filtered Multicast

信源过滤组播

SFP

Small Form-factor Pluggable

小封装可热插拔

SFTP

Secure FTP

安全的FTP

SIP

Session Initiation Protocol

会话初始协议

SIPS

SIP secure

安全SIP

SLA

Service Level Agreement

服务等级协定

SLAAC-Only

Stateless Address Autoconfiguration

无状态地址自动配置

SLIP

Serial Line Internet Protocol

串行线路互联网协议

SM

Sparse Mode

稀疏模式

SMTP

Simple Mail Transfer Protocol

简单邮件传输协议

SNA

System Network Architecture

系统网络结构体系

SNAP

Subnetwork Access Protocol

子网访问协议

SNMP

Simple Network Management Protocol

简单网络管理协议

SNPA

Subnetwork Point of Attachment

子网连接点

SNR

Signal-to-Noise Ratio

信噪比

SONET

Synchronous Optical Network

同步光网络

SOO

Site of Origin

路由源

SP

Service Provider

服务提供商

SP

Strict Priority

严格优先级

SPCS

Stored Program Control Switching System

程控交换机

SPE

Superstratum PE or Sevice Provider-end PE

上层PE或运营商侧PE

SPF

Shortest Path First

最短路径优先

SPI

Security Parameter Index

安全参数索引

SPID

Service Profile Identification

业务轮廓标识

SPT

Shortest Path Tree

最短路径树

SQL

Structured Query Language

结构化查询语言

SRTP

Secure Real-time Transport Protocol

安全RTP协议

SSH

Secure Shell

安全外壳

SSID

Service Set Identifier

服务集标识符

SSL

Secure Sockets Layer

安全套接字层

SSM

Source-Specific Multicast

指定信源组播

SSM

Synchronization Status Marker

同步状态信息

SSP

Switch-to-Switch Protocol

交换机到交换机协议

ST

Shared Tree

共享树

STP

Spanning Tree Protocol

生成树协议

SVC

Static Virtual Circuit

静态虚拟电路

SVC

Switched Virtual Circuit

交换虚电路

SVP

Spectralink Voice Priority

Spectralink语音优先级

T                                                                                                                                              Return

TA

Terminal Adapter

终端适配器

TC

Topology Checksum

拓扑校验和

TC

Transparent Clock

透明时钟

TCI

Tag Control Information

标签控制信息

TCN BPDU

Topology Change Notification BPDU

拓扑变化通知BPDU

TDM

Time Division Multiplexing

时分复用

TE

Traffic Engineering

流量工程

TEDB

TE DataBase

流量工程数据库

TFTP

Trivial File Transfer Protocol

简单文件传输协议

TLS

Transport Layer Security

传输层安全

TLS

Transparent LAN Service

透明局域网服务

ToS

Type of Service

服务类型

TP

Topology Protection

拓扑保护

TPDU

Transport Protocol Data Unit

传输协议数据单元

TPID

Tag Protocol Identifier

标签协议标识符

TRIP

Triggered RIP

触发路由信息协议

TS

Traffic Shaping

流量整形

TST

Test

比特错误测试

TTL

Time to Live

生存时间

TTY

True Type Terminal

实体类型终端

TU

Tributary Unit

支路单元

TXOPLimit

Transmission Opportunity Limit

传输机会限制

U                                                                                                                                              Return

UA

Unnumbered Acknowledge

无编号确认

U-APSD

Unscheduled automatic power-save delivery

非调度自动节能发送

UBR

Unspecified Bit Rate

不确定比特率

UDLD

Uni-directional Link Direction

单向链路检测

UNI

User Network Interface

用户网络接口

URL

Uniform Resource Locator

统一资源定位符

URPF

Unicast Reverse Path Forwarding

单播反向路径转发

USM

User-Based Security Model

基于用户的安全模型

UTC

Coordinated Universal Time

国际协调时间

V                                                                                                                                              Return

VAD

Voice Activity Detection

静音检测

VAM

VPN Address Management

VPN地址管理

VC

Virtual Circuit

虚电路

VC

Virtual Container

虚容器

VCC

Virtual Circuit Connection

虚电路连接

VCN

Virtual Circuit Number

虚电路号

VE

Virtual Ethernet

虚拟以太网

VE-Bridge

Virtual Ethernet Bridge

二层虚拟以太网

VF Owner

Virtual Forwarder Owner

虚拟转发器拥有者

VLAN

Virtual Local Area Network

虚拟局域网

VoD

Video on Demand

视频点播

VoIP

Voice over IP

在IP上传送语音

VP

Virtual Path

虚路径

VPC

Virtual Path Connection

虚路径连接

VPDN

Virtual Private Dial-up Network

虚拟专用拨号网络

VPLS

Virtual Private LAN Service

虚拟专用局域网服务

VPN

Virtual Private Network

虚拟专用网络

VRRP

Virtual Router Redundancy Protocol

虚拟路由器冗余协议

VSAN

Virtual Storage Area Network

虚拟SAN

VSI

Virtual Switch Instance

虚拟交换实例

VT

Virtual-template

虚拟接口模板

VTP

VLAN Trunking Protocol

VLAN中继协议

VTY

Virtual Type Terminal

虚拟类型终端

W                                                                                                                                              Return

WAI

WLAN Authentication Infrastructure

无线局域网鉴别基础结构

WAN

Wide Area Network

广域网

WAPI

WLAN Authentication and Privacy Infrastructure

无线局域网鉴别与保密基础结构

WDS

Wireless Distribution System

无线分布式系统

WEP

Wired Equivalent Privacy

有线等效加密

WFQ

Weighted Fair Queuing

加权公平队列

WIDS

Wireless Intrusion Detection System

无线入侵检测系统

WiNet

Wisdom Network

智能网络

WINS

Windows Internet Naming Service

Windows互联网名称服务

WLAN

Wireless Local Area Network

无线局域网

WMM

Wi-Fi Multimedia

Wi-Fi多媒体

WPA

Wi-Fi Protected Access

Wi-Fi保护访问

WPI

WLAN Privacy Infrastructure

无线局域网保密基础结构

WRED

Weighted Random Early Detection

加权随机早期检测

WRR

Weighted Round Robin

加权轮询

WWN

World Wide Name

全球名字

WWW

World Wide Web

万维网

X                                                                                                                                              Return

XENPAK

10-Gigabit Ethernet Transceiver Package

万兆以太网接口收发器集合封装

XFP

10-Gigabit small Form-factor Pluggable

万兆以太网接口小封装可热插拔

XML

Extensible Markup Language

扩展标记语言

Z                                                                                                                                              Return

ZBR

Zone Border Router

区域边界路由器