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H3C网络技术缩略语表

# A B C D E F G H I L M N O P Q R S T U V W X Z

缩略语

英语解释

中文解释

6PE

IPv6 Provider Edge

IPv6供应商边缘

A                                                                                                                                               Return

AAA

Authentication, Authorization and Accounting

认证、授权和计费

AAL

ATM Adaptation Layer

ATM适配层

AAL5

ATM Adaptation Layer 5

ATM适配层5

ABR

Area Border Router

区域边界路由器

AC

Access Category

接入类

AC

Access Controller

接入控制器

AC

Attachment Circuit

接入电路

ACA

Acquire Change Authorization

获取修改授权

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

ACSEI

ACFP Client and Server Exchange Information

ACFP客户端和服务器端信息交互协议

AD

Active Directory

活动目录

ADM

ATM Direct Mapping

ATM直接映射

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

AF

Assured Forwarding

确保转发

AFI

Authority and Format Identifier

授权和格式标识符

AFI

Address Family Identifier

地址族标识

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

AIW

APPN Implementers Workshop

APPN实现工作组

ALG

Application Level Gateway

应用层网关

AM

Analog Modem

模拟调制解调器

AMB

Active Main Board

主用主控板

AMI

Alternate Mark Inversion

交替传号反转

A-MPDU

Aggregated MAC Protocol Data

聚合媒介访问协议数据单元

ANI

Adaptive Noise Immunity

自动抗干扰

ANSI

American National Standard Institute

美国国家标准协会

AP

Access Point

接入点

APD

Avalanche Photo Diode

雪崩光电二极管

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

ARQ

Automatic Repeat Request

自动重发请求

AS

Autonomous System

自治系统

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

AT

AppleTalk

Apple计算机网络协议

ATD

Attribute Discovery

属性发现

ATM

Asynchronous Transfer Mode

异步传输模式

AU

Administration Unit

管理单元

AU-PTR

Administration Unit Pointer

管理单元指针

AVF

Active Virtual Forwarder

处于Active状态的虚拟转发器

AVF

Appointed VLAN-x Forwarder

指定VLAN转发者

AVP

Attribute Value Pair

属性值对

B                                                                                                                                               Return

B8ZS

Bipolar 8-zero substitution

双极性8zero替换码

BAS

Broadband Access Server

宽带接入服务器

BB_Credit

Buffer-to-Buffer Credit

报文缓冲区大小

BC

Bandwidth Constraint

带宽约束

BC

Boundary Clock

边界时钟

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

BE

Best Effort

尽力转发

BEB

Backbone Edge Bridge

骨干网边缘网桥

BECN

Backward Explicit Congestion Notification

后向显示拥塞通知

BFD

Bidirectional Forwarding Detection

双向转发检测

BGP

Border Gateway Protocol

边界网关协议

BIDIR-PIM

Bidirectional Protocol Independent Multicast

双向协议无关组播

BIMS

Branch Intelligent Management System

分支网点智能管理系统

BIP

Bit-Interleaved Parity

比特交叉奇偶校验

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

BRI

Basic Rate Interface

基本速率接口

BSB

Blockade State Block

阻塞状态块

BSM

BootStrap Message

自举报文

BSMF

Bootstrap Message Fragment

自举报文分片

BSR

BootStrap Router

自举路由器

BSS

Basic Service Set

基本服务集

BSV

BRI S/T Voice

ISDN BRI S/T接口语音模块

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

Call Control

呼叫控制

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

C-DCC

Circular DCC

轮询DCC

CDCP

S-Channel Discovery and Configuration Protocol

S通道发现和配置协议

CDP

Cisco Discovery Protocol

思科发现协议

CDR

Call Detail Record

呼叫详细记录

CDV

Cell Delay Variation

信元时延抖动

CE

Customer Edge

用户边缘设备

CEE

Converged Enhanced Ethernet

汇聚增强型以太网

CEM

Circuit Emulation

电路仿真

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

CID

Calling Identity Delivery

主叫信息识别及显示

CIDR

Classless Inter-Domain Routing

无类域间路由

CIR

Committed Information Rate

承诺信息速率

CIR ALLOW

Committed Information Rate ALLOW

允许的承诺信息速率

CIST

Common and Internal Spanning Tree

公共和内部生成树

CLI

Command Line Interface

命令行接口

CLI

Calling Line Identification

主叫线路标识

CLNP

Connection-Less Network Protocol

无连接网络协议

CLP

Cell Loss Priority

信元丢失优先级

CMC

Call Management Center

呼叫管理中心

CNG

Comfortable Noise Generation

舒适噪音

CO

Central Office

中心局

COPS

Common Open Policy Service

公共开放策略服务

CoS

Class of Service

服务类型

CPE

Customer Premises Equipment

用户侧设备

CPOS

Channelized POS

通道化的POS

CPS

Certification Practice Statement

证书惯例声明

CPTone

Call Progress Tone

呼叫进程音

CQ

Custom Queuing

定制队列

CR

Constraint-based Routing

基于约束的路由

CRC

Cyclic Redundancy Code

循环冗余校验码

CRC

Cyclic Redundancy Check

循环冗余校验

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

CS

Class Selector

兼容IP优先级

CSMA/CD

Carrier Sense Multiple Access/Collision Detect

带冲突检测的载波侦听多路访问

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

CUG

Closed User Group

封闭用户群

CV

Connectivity Verification

连通性检测

CWMP

CPE WAN Management Protocol

CPE广域网管理协议

D                                                                                                                                               Return

DAC

Digital to Analog Converter

数模转换器

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

DCD

Data Carrier Detection

数据载波检测

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

DED

Designated Edge Device

指定边缘设备

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

IPv6动态主机配置协议

DID

Direct Inward Dialing

直接内部呼叫

DiffServ

Differentiated Service

区分服务

DIS

Designated IS

指定中间系统

DLCI

Data Link Connection Identifier

数据链路连接标识符

DLDP

Device Link Detection Protocol

设备链路检测协议

DLSw

Data Link Switching

数据链路交换

DM

Delay Measurement

延时测量

DMC

Device Management Controller

设备管理控制台

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

DRB

Designated Routing Bridge

指定路由桥

DS

Differentiated Services

差分服务

DSA

Digital Signature Algorithm

数字签名算法

DSCP

Differentiated Services Code Point

区分服务编码点

DSL

Digital Subscriber Line

数字用户线路

DS-lite

Dual Stack Lite

轻量级双协议栈

DSU

Data Service Unit

数据服务单元

DTE

Data Terminal Equipment

数据终端设备

DTIM

Delivery Traffic Indication Message

数据待传指示信息

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

D-V

Distance Vector

距离向量

DVMRP

Distance Vector Multicast Routing Protocol

距离矢量组播路由协议

DVPN

Dynamic Virtual Private Network

动态虚拟专用网络

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

EAN

Ethernet Access Nodes

以太网接入节点

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

EAP-TLS

Extensible Authentication Protocol -Transport Layer Security

可扩展认证协议-传输层安全

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

ECN

Explicit Congestion Notification

显式拥塞通知

ECP

Edge Control Protocol

边缘控制协议

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

ED

Edge Device

边缘设备

EDCA

Enhanced Distributed Channel Access

增强的分布式信道访问

EF

Expedited Forwarding

加速转发

EGP

Exterior Gateway Protocol

外部网关协议

ENDC

EVI Neighbor Discovery Client

EVI邻居发现客户端

End-Of-RIB

End of Routing-Information-Base

路由信息库结束

ENDP

EVI Neighbor Discovery Protocol

EVI邻居发现协议

ENDS

EVI Neighbor Discovery Server

EVI邻居发现服务器

ENUM

Telephone Number Mapping

电话号码映射

EOAM

Ethernet Operation, Administration and Maintenance

以太网操作、管理和维护

EoPW

Ethernet over Pseudo Wire

虚电路上承载以太网

ER

Edge Relay

边缘中继

ERT

Export Route-target

引出路由标识

ES

End System

终端系统

ESF

Extended Super Frame

扩展超帧

ESN

Extended Sequence Number

扩展序列号

ESP

Encapsulating Security Payload

封装安全载荷

ETS

Enhanced Transmission Selection

增强传输选择

ETSI

European Telecommunications Standards Institute

欧洲电信标准协会

EUI

Extended Unique Identifier

扩展唯一标识符

EUI-64

64-bit Extended Unique Identifier

64位扩展唯一标识符

EVB

Edge Virtual Bridging

边缘虚拟桥接

EVFP

Exchange Virtual Fabrics Parameters

虚拟Fabric参数交换

EVI

Ethernet Virtualization Interconnection

以太网虚拟化互联

F                                                                                                                                               Return

FA

Foreign-AC

外地代理AC

FAS

Frame Alignment Signal

帧同步标记

FC

Fibre Channel

光纤通道

FCoE

Fibre Channel over Ethernet

以太网光纤通道

FCS

Frame Check Sequence

帧校验序列

FDB

Forwarding Database

转发数据库

FE

Fast Ethernet

快速以太网

FEC

Forwarding Equivalence Class

转发等价类

FECN

Forward Explicit Congestion Notification

前向显式拥塞通知

FEP

Front End Processor

前端处理器

FF

Fixed-Filter

固定过滤器

FFD

Fast Failure Detection

快速缺陷检测

FIB

Forwarding Information Base

转发信息库

FIFO

First In First Out Queuing

先进先出队列

FIFO

First In First Out

先入先出

FIP

FCoE Initialization Protocol

FCoE初始化协议

FIPS

Federal Information Processing Standards

联邦信息处理标准

FNG

Fault Notification Generator

错误提示生成器

FQ

Fair Queuing

公平队列

FQDN

Fully Qualified Domain Name

完全合格域名

FR

Frame Relay

帧中继

FRR

Fast Reroute

快速重路由

FRTP

Frame Relay Traffic Policing

帧中继流量监管

FRTS

Frame Relay Traffic Shaping

帧中继流量整形

FRU

Field Replaceable Unit

现场可替换部件

FS

Forced Switch

强制倒换

FSK

Frequency Shift Keying

频移键控

FSPF

Fabric Shortest Path First

光纤最短路径优先

FT

Fault Tolerance

容错

FTN

FEC to NHLFE map

FECNHLFE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

GE

Gigabit Ethernet

千兆以太网

GI

Guard Interval

保护间隔

GK

GateKeeper

网守

GM

Grandmaster Clock

最优时钟

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

GTC

Generic Token Card

通用令牌卡

GTK

Group Temporal Key

群组临时密钥

GTP

GPRS Tunneling Protocol

GPRS隧道协议

GTP-U

GPRS Tunneling Protocol User

GTP用户面

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

GW

Gateway

网关

H                                                                                                                                               Return

HA

Home-AC

家乡代理AC

HABP

HW Bypass Protocol

HW旁路认证协议

HBA

Host Bus Adapter

主机总线适配器

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

HDSL

High-speed Digital Subscriber Line

高速数字用户线路

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

HoPE

Hierarchy of PE

分层PE

HoVPN

Hierarchy of VPN

分层VPN

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

互联网控制消息协议

ICMPv6

Internet Control Message Protocol for IPv6

IPv6互联网控制消息协议

ICP

IMA Control Protocol

IMA控制协议

ICPIF

Calculated Planning Impairment Factor

计算计划损伤元素

IDN

Integrated Digital Network

综合数字网

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

因特网密钥交换

IKEv2

Internet Key Exchange Version 2

互联网密钥交换协议第2

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

iMC

Intelligent Management Center

智能管理中心

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

IPE

Image Package Envelope

复合软件包套件

IPHC

IP Header Compression

IP报文头压缩

IPng

IP Next Generation

下一代因特网

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

IPv6 MBGP

IPv6 Multicast BGP

IPv6 组播BGP

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

IS

Intermediate System

中间系统

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

ISO

International Organization for Standardization

国际标准化组织

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

ITU-T

International Telecommunication Union Telecommunication

国际电信联盟-电信标准部

IV

Initialization Vector

初始化向量

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

L2VPN

Layer 2 Virtual Private Network

二层虚拟专用网络

L3VPN

Layer 3 Virtual Private Network

三层虚拟专用网

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

Label Base

初始标签

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

LDP ID

LDP Identifier

LDP标识符

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

LGS

Loop-start & Ground-start Signaling

环路启动与地启动信令

LI

Leap Indicator

闰秒指示

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

低时延队列

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

LO

Label-block Offset

标签块偏移

LOCV

Loss of Connectivity Verification defect

连通性检测缺陷

LPU

Line Processing Unit

线路处理单元

LQR

Link Quality Reports

链路质量报告

LR

Label Range

标签范围

LR

Line Rate

物理接口总速率限制

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

LSP

Link State PDU

链路状态协议数据单元

LSPDU

Link State Protocol Data Unit

链路状态协议数据单元

LSR

Label Switching Router

标签交换路由器

LSR

Link State Request

链路状态请求

LSU

Link State Update

链路状态更新

LT

Linktrace

链路跟踪

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

M flag

Managed Address Configuration Flag

被管理地址配置标志位

MA

Maintenance Association

维护集

MAC

Message Authentication Code

消息验证码

MAC

Media Access Control

媒体访问控制

MAD

Multi-Active Detection

Active检测

MAM

Maximum Allocation Model

最大分配模型

MAN

Metropolitan Area Network

城域网

MAP

Mesh Access Point

Mesh接入点

MBGP

Multicast BGP

组播BGP

MCE

Multi-VPN-instance Customer Edge

VPN实例用户网络边界设备

MCS

Modulation and Coding Scheme

调制与编码策略

MCU

Multipoint Control Unit

多点控制单元

MD

Multicast Domain

组播域

MD

Maintenance Domain

维护域

MDC

Multitenant Device Context

多租户设备环境

MDI

Medium Dependent Interface

介质相关接口

MDL

Maintenance Data Link

维护数据链路

MDT

Multicast Distribution Tree

组播分发树

MED

Multi-Exit Discriminator

多出口区分

MEP

Maintenance association End Point

维护端点

MFAS

Multiframe FAS

复帧同步标记

MFC

Multi-Frequency Compelled

多频互控

MFF

MAC-Forced Forwarding

MAC强制转发

MFR

Multilink Frame Relay

多链路帧中继

MGCP

Media Gateway Control Protocol

媒体网关控制协议

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

MKD

Mesh Key Distributor

Mesh密钥分发器

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

MoH

Music on Hold

音乐保持

MOS

Mean Opinion Scores

平均意见得分

MOTD

Message of The Day

每日提示

MP

Merge Point

汇聚点

MP

Maintenance Point

维护点

MP_REACH_NLRI

Multiprotocol Reachable NLRI

多协议可达NLRI

MP_UNREACH_NLRI

Multiprotocol Unreachable NLRI

多协议不可达NLRI

MP-BGP

Multiprotocol Border Gateway Protocol

多协议边界网关协议

MPE

Middle-Level PE

中间层PE

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

MPP

Mesh Portal Point

Mesh Portal节点

MQC

Model QoS Command

QoS模块命令

MR

Merge Request

合并请求

MRP

Multiple Register Protocol

多属性注册协议

MRPDU

MRP Protocol Data Unit

MRP协议数据单元

MRRA

Merge Request Resource Allocation

合并请求资源分配

MS

Manual Switch

手工倒换

MSCHAP

Microsoft Challenge Handshake Authentication Protocol

微软CHAP协议

MSDP

Multicast Source Discovery Protocol

组播源发现协议

MSDU

MAC Service Data Unit

媒介访问服务数据单元

MSK

Multicast Session Key

组播会话密钥

MSOH

Multiplex Section Overhead

复用段开销

MSS

Maximum Segment Size

最大报文段长度

MSTI

Multiple Spanning Tree Instance

多生成树实例

MSTP

Multiple Spanning Tree Protocol

多生成树协议

MT

Multicast Tunnel

组播隧道

MTR

Multi-Topology Routing

多拓扑路由

MTU

Maximum Transmission Unit

最大传输单元

MTU-s

Multi-Tenant Unit switch

汇聚交换机

MU

Mobile Unit

移动设备

MVRP

Multiple VLAN Register Protocol

VLAN注册协议

MWI

Message Waiting Indication

消息等待指示

N                                                                                                                                               Return

NA

Neighbor Advertisement

邻居通告消息

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

NetBIOS

Network Basic Input/Output System

网络基本输入输出单元

NETCONF

Network Configuration Protocol

网络配置协议

NFAS

non–FAS

非帧同步标记

NHLFE

Next Hop Label Forwarding Entry

下一跳标签转发项

NLB

Network Load Balancing

网络负载均衡

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

NM

Network Management

网络管理

NMFAS

Non-Multiframe FAS

非复帧同步标记

NMS

Network Management Server

网络管理服务器

NMS

Network Management System

网络管理系统

NMS

Network Management Station

网管工作站

NNI

Network-to-Network Interface

网间网接口

NPDU

Network Protocol Data Unit

网络协议数据单元

NPE

Network Provider Edge

网络核心PE设备

NPV

N Port Virtualizer

N端口虚拟化

NQA

Network Quality Analyzer

网络质量分析

nrt-VBR

non-real-time Variable Bit Rate

非实时可变比特率

NS

Neighbor Solicitation

邻居请求消息

NSAP

Network Service Access Point

网络服务接入点

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

NTE

Named Telephone Event

命名的电话事件

NTP

Network Time Protocol

网络时间协议

O                                                                                                                                               Return

O Flag

Other Stateful Configuration Flag

其他配置标志位

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

Ordinary Clock

普通时钟

OC

Optical Carrier

光载波

ODF

Optical Distribution Frame

光配线架

OID

Object Identifier

对象标识符

OOB

Out-of-Band

带外

ORF

Outbound Route Filtering

输出路由过滤

OSI

Open System Interconnection

开放系统互联

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

PW to PW

PWPW

P2P

Peer-to-Peer

对等

P2PTC

Peer-to-Peer Transparent Clock

对等透明时钟

PADT

PPPoE Active Discovery Terminate

PPPoE活动发现终止

PAGP

Port Aggregation Protocol

端口聚合协议

PAM

Pulse Amplitude Modulation

脉冲调制

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

PBAR

Port Based Application Recognition

基于端口的应用层协议识别

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

PBR

Policy-based routing

基于策略的路由

PBX

Private Branch Exchange

程控交换机

PCB

Protocol Control Block

协议控制块

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

Protected EAP

受保护EAP

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

PEM

Privacy Enhanced Mail

增强秘密邮件

PEM

Power Entry Module

电源输入模块

PEP

Policy Enforcement Point

策略执行者

PFC

Priority-based Flow Control

基于优先级的流量控制

PFC

Protocol-Field-Compression

协议字段压缩

PFS

Perfect Forward Secrecy

完善的前向安全

PHB

Per-hop Behavior

单中继段行为

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-DM

Protocol Independent Multicast-Dense Mode

协议无关组播—密集模式

PIM-SM

Protocol Independent Multicast-Sparse Mode

协议无关组播—稀疏模式

PIM-SSM

Protocol Independent Multicast Source-Specific Multicast

协议无关组播-指定源组播

PIN

Personal Identification Number

个人识别号码

PIR

Peak Information Rate

峰值信息速率

PKCS

Public Key Cryptography Standards

公共密钥加密标准

PKI

Public Key Infrastructure

公钥基础设施

PLR

Point of Local Repair

本地修复节点

PMK

Pairwise Master Key

成对主密钥

PMTU

Path MTU

路径MTU

PN

Packet Number

 

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

点对点协议

PPPoE

Point-to-Point Protocol over Ethernet

点对点以太网承载协议

PPTP

Point-to-Point Tunneling Protocol

点到点隧道协议

PQ

Priority Queuing

优先队列

PRBS

Pseudo Random Bit Sequence

不带CRC-32校验码的伪随机序列

PRI

Primary Rate Interface

基群速率接口

PRL

Preferred Roaming List

优先漫游列表

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

PSN

Packet Switched Network

分组交换网络

PSNP

Partial SNP

部分时序报文

PSST

Principal Switch Selection Timer

主交换机选举定时器

PSTN

Public Switched Telephone Network

公共电话交换网

PTK

Pairwise Transient Key

临时密钥

PTP

Precision Time Protocol

精确时间协议

PTY

Pseudo-Terminals

伪终端

PUK

PIN Unlocking Key

PIN码解锁码

PVC

Permanent Virtual Circuit

永久虚电路

PVC PQ

PVC Priority Queuing

虚电路优先级队列

PVID

Port VLAN ID

端口VLAN ID

PVP

Permanent Virtual Path

永久虚路径

PVST

Per VLAN Spanning Tree

VLAN生成树

PW

Pseudo Wire

虚链路

PWE3

Pseudo Wire Emulation Edge-to-Edge

边缘到边缘的伪线仿真

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

Registration Authority

注册机构

RA

Router Alert

路由器告警

RA

Router Advertisement

路由器通告

RADIUS

Remote Authentication Dial-In User Service

远程认证拨号用户服务

RAI

Remote Alarm Indication

远端告警指示

RALM

RADIUS Authenticated Login Using MAC-address

基于MAC地址的RADIUS认证

RAS

Registration, Admission, and Status

注册、接入和状态

RB

Routing Bridge

路由桥

RBAC

Role Based Access Control

基于角色的访问控制

RCA

Release Change Authorization

释放修改授权

RD

Route Distinguisher

路由标识符

RD

Routing Domain

路由域

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

RIB

Routing Information Base

路由信息库

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

RIPng

RIP next generation

下一代RIP协议

RLSN

Remote Link Status Notification

远程链路状态通告

RMON

Remote Network Monitoring

远程网络监视

ROA

Recognized operating Agency

公认营运机构

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

RP-Set

Rendezvous Point Set

RP

RPT

Rendezvous Point Tree

共享树

RR

Reflective Relay

反射式转发

RR

Router Renumber

路由器重编号

RR

Route Reflector

路由反射器

RRI

Reverse Route Injection

反向路由注入

RRM

WLAN Radio Resource Management

无线资源管理

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

RS-DCC

Resource-Shared DCC

共享DCC

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

RSOH

Regenerator Section Overhead

再生段开销

RSTP

Rapid Spanning Tree Protocol

快速生成树协议

RSVP

Resource Reservation Protocol

资源预留协议

RTC

Remote Terminal Connection

远程终端连接

RTCP

Real-time Transport Control Protocol

实时传输控制协议

RTPQ

Real-time Transport Protocol Priority Queuing

实时传输协议优先队列

RTS

Request to Send

发送请求

RTSP

Real Time Streaming Protocol

实时流协议

RTT

Round-trip Time

往返时间

rt-VBR

Real-time Variable Bit Rate

实时可变比特率

RU

Rack Unit

机柜单位

S                                                                                                                                               Return

S/MIME

Secure/Multipurpose Internet Mail Extensions

安全/多用途Internet邮件扩充协议

SA

Source Active

信源有效

SA

Security Association

安全联盟

SABM

Set Asynchronous Balanced Mode

置异步平衡模式

SAFI

Subsequent Address Family Identifier

子地址族标识

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

SD

Signal Degrade

信号衰减

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

SDSL

Symmetric Digital Subscriber Line

对称数字用户线路

SDU

Service Data Unit

协议数据单元

SE

Shared-Explicit

共享显式

SF

Signal Fail

信号失败

SF

Super Frame

超帧

SFC

Stage Fabric Configuration Update

进行Fabric配置更新

sFlow

Sampled Flow

采样流

SFM

Source-Filtered Multicast

信源过滤组播

SFP

Small Form-factor Pluggable

小型封装可热插拔模块

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

Stateless Address Autoconfiguration

无状态地址自动配置

SLC

Service Logic Control

呼叫控制模块

SLIP

Serial Line Internet Protocol

串行线路因特网协议

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

SNP

Sequence Number PDUs

时序报文

SNPA

Subnetwork Point of Attachment

子网连接点

SNR

Signal-to-Noise Ratio

信噪比

SNTP

Simple NTP

简单NTP

SOH

Section Overhead

段开销

SONET

Synchronous Optical Network

同步光网络

SoO

Site of Origin

源站点

SP

Strict Priority

严格优先级队列

SP

Strict Priority

严格优先级

SP

Service Provider

服务提供商

SPCS

Stored Program Control Switching System

程控交换机

SPE

Superstratum PE or Service 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

Srefresh

Summary Refresh

摘要刷新

sr-TCM

single rate TCM

单速率三色标记

SRTP

Secure Real-time Transport Protocol

安全RTP协议

SSA

SIP Stack Adapt

SIP适配模块

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

Synchronization Status Marker

同步状态信息

SSM

Source-Specific Multicast

指定信源组播

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

Switched Virtual Circuit

交换虚电路

SVC

Static Virtual Circuit

静态虚拟电路

SVP

SpectraLink Voice Priority

SpectraLink语音优先级

T                                                                                                                                               Return

TA

Terminal Adapter

终端适配器

TACACS

Terminal Access Controller Access Control System

终端访问控制器控制系统

TACL

Temporary Access Control List

临时访问控制列表

TAI

International Atomic Time

国际原子时间

TC

Topology Checksum

拓扑校验和

TC

Traffic Class

流量等级

TC

Transparent Clock

透明时钟

TCI

Tag Control Information

标签控制信息

Tcl

Tool Command Language

工具命令语言

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

TKIP

Temporal Key Integrity Protocol

临时密钥完整性协议

TLS

Transport Layer Security

传输层安全

TLS

Transparent LAN Service

透明局域网服务

TLV

Type/Length/value

类型长度值

ToS

Type of Service

服务类型

TP

Traffic Policing

流量监管

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

TRILL

TRansparent Interconnection of Lots of Links

多链路透明互联

TRIP

Triggered RIP

触发路由信息协议

tr-TCM

two-rate TCM

双速率三色标记

TS

Traffic Shaping

流量整形

TST

Test

比特错误测试

TTL

Time to Live

生存时间

TTLS

Tunneled Transport Layer Security

管道式传输层安全

TTY

True Type Terminal

实体类型终端

TU

Tributary Unit

支路单元

TUG

Tributary Unit Group

支路单元组

TXOPLimit

Transmission Opportunity Limit

传输机会限制

U                                                                                                                                               Return

UA

Unnumbered Acknowledge

无编号确认

UA

User Agent

用户代理

UAC

User Agent Client

用户代理客户端

U-APSD

Unscheduled Automatic Power-Save Delivery

非调度自动节能发送

UAS

User Agent Server

用户代理服务器

UBR

Unspecified Bit Rate

不确定比特率

UDLD

Uni-directional Link Direction

单向链路检测

UFC

Update Fabric Configuration

更新Fabric配置

UIM

User Identity Module

用户识别模块

UNI

User Network Interface

用户网络接口

UPE

Underlayer PE

下层PE

UPE

User facing-Provider Edge

靠近用户侧的PE

URL

Uniform Resource Locator

统一资源定位符

URPF

Unicast Reverse Path Forwarding

单播反向路径转发

USK

Unicast Session Key

单播会话密钥

USM

User-Based Security Model

基于用户的安全模型

UTC

Coordinated Universal Time

国际协调时间

UTM

Unified Threat Management

统一威胁管理

V                                                                                                                                               Return

VA

Virtual Access

虚拟访问

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

VCCV

Virtual Circuit Connectivity Verification

虚电路连通性验证

VCI

Virtual Channel Identifier

虚通道标识符

VCN

Virtual Circuit Number

虚电路号

VCPM

Voice Co-processing Module

语音协处理模块

VD

Virtual Device

虚拟设备

VDP

VSI Discovery and Configuration Protocol

VSI发现和配置协议

VDSL

Very high-speed Digital Subscriber Line

甚高速数字用户线路

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

VN

Version Number

版本号

VNC

Virtual Network Computing

虚拟网络计算机

VoD

Video on Demand

视频点播

VoIP

Voice over IP

IP网络上传送语音

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

VPI

Virtual Path Identifier

虚路径标识符

VPLS

Virtual Private LAN Service

虚拟专用局域网服务

VPM

Voice Processing Module

语音处理模块

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 Station Interface

虚拟服务器接口

VSI

Virtual Switch Instance

虚拟交换实例

VT

Virtual-Template

虚拟模板

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 Internet名称服务

WIPS

Wireless Intrusion Prevention System

无线入侵防御系统

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

WPAD

Web Proxy Auto-Discovery

Web代理服务器自动发现

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

X                                                                                                                                               Return

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

XSD

XML Schema Definition

XML架构定义

Z                                                                                                                                               Return

ZBR

Zone Border Router

区域边界路由器