1 缩略语表

缩略语

英语解释

中文解释

A

                                          Return

ABR

Area Border Router

区域边界路由器

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

AES

Advanced Encryption Standard

高级加密标准

AP

Access Point

接入点

ARP

Address Resolution Protocol

地址解析协议

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

B

                                          Return

BC

Bandwidth Constraint

带宽约束

BDR

Backup Designated Router

备份指定路由器

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

BOOTP

Bootstrap Protocol

自举协议

BPDU

Bridge Protocol Data Unit

桥协议数据单元

BSB

Blockade State Block

阻塞状态块

BSR

BootStrap Router

自举路由器

C

                                          Return

C-BSR

Candidate-BSR

候选BSR

CBT

Core-Based Tree

有核树

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

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

无类别域间路由

CIST

Common and Internal Spanning Tree

公共和内部生成树

CO

Central Office

中心机房

CPE

Customer Premises Equipment

用户侧设备

CR

Constraint-based Routing

基于约束的路由

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

D

                                          Return

DA

Data Access

数据访问

DBA

Dynamic Bandwidth Allocation

动态带宽分配

DD

Database Description

数据库描述

DER

Distinguished Encoding Rules

特异编码规则

DES

Data Encryption Standard

数据加密标准

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

DLDP

Device Link Detection Protocol

设备链路检测协议

DM

Dense Mode

密集模式

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

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

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

E

                                          Return

EAD

Endpoint Admission Defense

端点准入防御

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

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

EPON

Ethernet Passive Optical Network

以太网无源光网络

ERT

Export Route-target

引出路由标识

F

                                          Return

FEC

Forward Error Correction

前向错误纠错

FEC

Forwarding Equivalence Class

转发等价类

FIB

Forwarding Information Base

转发信息表

FRR

Fast ReRoute

快速重路由

FTN

FEC to NHLFE map

FEC到NHLFE表项的映射

FTP

File Transfer Protocol

文件传输协议

FTTB

Fiber To The Building

光纤到大楼

FTTC

Fiber To The Curb

光纤到路边

FTTH

Fiber To The Home

光纤到户

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

GR

Graceful Restart

平滑重启

GRE

Generic Routing Encapsulation

通用路由封装

GVRP

GARP VLAN Registration Protocol

GARP VLAN注册协议

H

                                          Return

HA

High Availability

高可靠性

HGMP

HW Group Management Protocol

HW组管理协议

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

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

ICMP

Internet Control Message Protocol

互联网控制报文协议

ICMPv6

Internet Control Message Protocol for IPv6

针对IPv6的互联网控制报文协议

ICPIF

Calculated Planning Impairment Factor

计算计划损伤元素

IEEE

Institute of Electrical and Electronics Engineers

电气和电子工程师学会

IETF

Internet Engineering Task Force

因特网工程任务组

IGMP

Internet Group Management Protocol

互联网组管理协议

IGP

Interior Gateway Protocol

内部网关协议

ILM

Incoming Label Map

入标签映射

IntServ

Integrated Service

综合业务模型

IPC

Inter-process Communication

进程间通信

IPng

IP Next Generation

下一代因特网

IPS

Intrusion Prevention System

入侵抵御系统

IPv6

Internet Protocol Version 6

因特网协议版本6

IRF

Intelligent Resilient Framework

智能弹性架构

ISATAP

Intra-Site Automatic Tunnel Addressing Protocol

站点内自动隧道寻址协议

IS-IS

Intermediate System-to-Intermediate System intra-domain routing information exchange protocol

中间系统到中间系统的域内路由信息交换协议

ISP

Internet Service Provider

因特网服务提供商

IST

Internal Spanning Tree

内部生成树

L

                                          Return

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

LBM

Loopback Message

环回报文

LBR

Loopback Reply

环回应答报文

LDP

Label Distribution Protocol

标签分发协议

LER

Label Edge Router

标签边缘路由器

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

MED

Media Endpoint Discovery

媒体终端发现

LLID

Logical Link ID

逻辑链路标志

LR

Line Rate

端口限速

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 Switch Path

标签交换路径

LSR

Label Switch Router

标签交换路由器

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

链路跟踪应答报文

M

                                          Return

MAC

Message Authentication Code

消息验证码

MAD

Multi-Active Detection

多Active检测

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

MDI

Medium Dependent Interface

介质相关端口

MIB

Management Information Base

管理信息库

MLD

Multicast Listener Discovery Protocol

组播侦听者发现协议

MOS

Mean Opinion Scores

平均意见得分

MP-BGP

MultiProtocol Border Gateway Protocol

多协议边界网关协议

MP-BGP

Multi-Protocol BGP

多协议BGP

MPCP

Multipoint Control Protocol

多点控制协议

MPLS

MultiProtocol Label Switching

多协议标签交换

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

MTTR

Mean Time to Repair

平均修复时间

MTU

Max Transmission Unit

最大传输单元

N

                                          Return

NAS

Network Access Server

网络接入服务器

NAT

Network Address Translator

网络地址转换

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

非广播多点可达网络

NET

Network Entity Title

网络实体名称

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 Station

网络管理站

NMS

Network Management System

网络管理系统

NQA

Network Quality Analyzer

网络质量分析

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

OAN

Optical Access Network

光接入网

OAP

Open Application Platform

开放式应用平台

ODN

Optical Distribution Network

光分配网络

OID

Object Identifier

对象标识符

OLT

Optical Line Terminal

光线路终端

ONU

Optical Network Unit

光网络单元

OSPF

Open Shortest Path First

开放式最短路径优先

OUI

Organizationally Unique Identifier

全球统一标识符

Owner

Virtual Forwarder Owner

虚拟转发器拥有者

P

                                          Return

P2MP

Point-to-MultiPoint

点到多点

P2P

Point-to-Point

点到点

PAGP

Port Aggregation Protocol

端口聚合协议

PAP

Password Authentication Protocol

密码验证协议

PD

Powered Device

受电设备

PDU

Protocol Data Unit

协议数据单元

PE

Provider Edge

服务提供商边缘设备

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

PKCS

Public Key Cryptography Standards

公共密钥加密标准

PMTU

Path MTU

路径MTU

PON

Passive Optical Network

无源光网络

POS

Passive Optical Splitter

无源光纤分支器

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

PSB

Path State Block

路径状态块

PSE

Power Sourcing Equipment

供电设备

PSNP

Partial SNP

部分时序报文

PSTN

Public Switched Telephone Network

公共电话交换网

PVST

Per VLAN Spanning Tree

单VLAN生成树

PW

Pseudo Wire

虚链路

PXE

Preboot eXecution Environment

预启动执行环境

Q

                                          Return

QoS

Quality of Service

服务质量

R

                                          Return

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

RD

Route Distinguisher

路由标识符

RED

Random Early Detection

随机早期检测

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

RMON

Remote Network Monitoring

远程网络监视

RP

Rendezvous Point

汇集点

RPF

Reverse Path Forwarding

逆向路径转发

RPT

Rendezvous Point Tree

共享树或汇集树

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

RSTP

Rapid Spanning Tree Protocol

快速生成树协议

RSVP

Resource Reservation Protocol

资源预留协议

RTT

Round Trip Time

往返时间

S

                                          Return

SA

Source Active

信源有效

SBM

Subnetwork Bandwidth Management

子网带宽管理

SDH

Synchronous Digital Hierarchy

同步数字体系

SEL

NSAP Selector

有时也写成N-SEL

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

会话初始化协议

SLA

Service Level Agreement

服务等级协定

SM

Sparse Mode

稀疏模式

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

SP

Service Provider

服务提供商

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

SPT

Shortest Path Tree

最短路径树

SSM

Source-Specific Multicast

指定信源组播

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

T

                                          Return

TCI

Tag Control Information

标签控制信息

TDM

Time Division Multiplexing

时分复用

TDMA

Time Division Multiple Access

时分多址接入

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

Transparent LAN Service

透明局域网服务

ToS

Type of Service

服务类型

TPID

Tag Protocol Identifier

标签协议标识符

TQ

Time Quantum

时间量子

TS

Traffic Shaping

流量整形

TTL

Time To Live

生存时间

U

                                          Return

UDLD

Uni-directional Link Direction

单向链路检测

UNI

User Network Interface

用户网络接口

URPF

Unicast Reverse Path Forwarding

单播反向路径转发

UTC

Universal Time Coordinated

世界调整时间

V

                                          Return

VC

Virtual Circuit

虚电路

VoIP

Voice over IP

在IP网络上传送语音数据

VPDN

Virtual Private Dial-up Network

虚拟私有拨号网络

VPLS

Virtual Private LAN Service

虚拟专用局域网服务

VPN

Virtual Private Network

虚拟专用网

VRRP

Virtual Router Redundancy Protocol

虚拟路由器冗余协议

VTP

VLAN Trunking Protocol

VLAN中继协议

VTY

Virtual Type Terminal

虚拟类型终端

W

                                          Return

WAN

Wide Area Network

广域网

WINS

Windows Internet Naming Service

Windows Internet名称服务

WRED

Weighted Random Early Detection

加权随机早期检测

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

Z

                                          Return

ZBR

Zone Border Router

区域边界路由器