H3C网络技术缩略语表

10GE

Ten-GigabitEthernet

万兆以太网

1DM

One-way Delay Measurement

单向时延测量

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 Controller

接入控制器

AC

Attachment Circuit

接入电路

AC

Access Category

接入类

AC

Access Circuit

接入电路

AC Name

Access Concentrator Name

接入集中器名称

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

Ack

Acknowledgment

确认

ACL

Access Control List

访问控制列表

ACR

Adaptive Clock Recovery

自适应时钟恢复

ACS

AS Control Server

AS控制服务器

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

Active-Stateful PCC

Active-Stateful Path Computation Client

主动有状态PCC

Active-Stateful PCE

Active-Stateful Path Computation Element

主动有状态PCE

AD

Active Directory

活动目录

ADM

ATM Direct Mapping

ATM直接映射

ADP

Add Diagnostic Parameter

增加诊断信息

ADPCM

Adaptive Differential Pulse Code Modulation

自适应差分脉冲编码调制

ADR

Adaptive Date Rate

速率自适应

ADSL

Asymmetric Digital Subscriber Line

不对称数字用户线

ADVPN

Auto Discovery Virtual Private Network

自动发现虚拟专用网络

AER

AS Edge Router

AS边界路由器

AES

Advanced Encryption Standard

高级加密标准

AF

Assured Forwarding

确保转发

AFI

Address Family Identifier

地址族标识符

AFI

Authority and Format Identifier

授权和格式标识符

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

AKM

Authentication and Key Management

身份认证与密钥管理

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

Aggregate MAC Protocol Data Unit

聚合MAC协议数据单元

A-MSDU

Aggregate MAC Service Data Unit

聚合MAC服务数据单元

ANCP

Access Node Control Protocol

接入节点控制协议

ANI

Adaptive Noise Immunity

自动抗干扰

ANSI

American National Standards Institute

美国国家标准协会

AP

Access Point

接入点

AP

Agreement Protocol

一致协议

APD

Avalanche Photo Diode

雪崩光电二极管

APDB

Access Point Information Database

接入点信息数据库

APoT

AP of things

无线物联网

APP

Application Protocol

应用协议

APPN

Advanced Peer-to-Peer Networking

高级对等网络

APR

Application Recognition

应用层协议识别

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

Advanced Stateful Packet Filter

高级状态包过滤

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

AUG

Administration Unit Group

管理单元组

AU-PTR

Administration Unit Pointer

管理单元指针

AVF

Active Virtual Forwarder

动态虚拟转发器

AVF

Appointed VLAN-x Forwarder

指定VLAN转发者

AVP

Attribute Value Pair

属性值对

B                                                                                                                                              Return

B4

Basic Bridging BroadBand

基本桥接宽带

B8ZS

Bipolar 8-zero substitution

双极性8zero替换码

BA

Block Acknowledgment

块确认

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

Boundary Clock

边界时钟

BC

Bandwidth Constraint

带宽约束

BCB

Backbone Core Bridge

骨干网核心网桥

BCMP

Broadband-access-network Cluster Management Protocol

接入网集群管理协议

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

后向显式拥塞通知

BF

Build Fabric

建立Fabric

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

Broadcast Integrity Protocol

广播完整性协议

BIP

Bit-Interleaved Parity

比特交叉奇偶校验

BITS

Building Integrated Timing Supply System

通信楼综合定时供给系统

BLE

Bluetooth Low Energy

蓝牙低功耗

B-MAC

Backbone MAC

骨干网MAC

BMC

Best Master Clock

最佳主时钟

BMP

BGP Monitoring Protocol

BGP监控协议

BOOTP

Bootstrap Protocol

自举协议

BPDU

Bridge Protocol Data Unit

网桥协议数据单元

BQ

Bandwidth Queuing

带宽队列

BRAS

Broadband Remote Access Server

宽带远程接入服务器

BRI

Basic Rate Interface

基本速率接口

BRPC

Backward-Recursive PCE-Based Computation

反向递归路径计算

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

Connectivity Association

安全连通集

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

CB

Customer Bridge

客户桥

CB

Controlling Bridge

控制设备

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

CBTS

Class-of-service Based Tunnel Selection

基于服务类型的隧道选择

CBWFQ

Class Based Weighted Fair Queuing

基于类的加权公平队列

CC

Continuity Check

连续性检测

CC

Call Control

呼叫控制

CC

Common Criteria

公共准则

CC

Control Channel

控制通道

CCA

Clear Channel Assessment

空闲信道评估

CCC

Circuit Cross Connect

电路交叉连接

CCF

Congestion Controlled Flow

拥塞控制流

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

用户网络边缘

CED

Called Station Identifier

被叫终端标识

CEDCNG

Called Station Identifier

被叫终端标识

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

CGN

Carrier Grade NAT

运营商级网络地址转换

CHAP

Challenge Handshake Authentication Protocol

质询握手认证协议

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

CLC

Channel Link Control

通道链路控制

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

CNAME

Canonical Name

规范名称

CND

Congestion Notification Domain

拥塞通知域

CNG

Calling Tone

主叫单音

CNG

Comfortable Noise Generation

舒适噪音

CNGCED

Calling Tone

主叫单音

CNM

Congestion Notification Message

拥塞通告消息

CNPV

Congestion Notification Priority value

拥塞通知优先级的值

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

CP

Control Plane

控制平面

CP

Congestion Point

拥塞点

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

CR

Core Router

核心路由器

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

证书吊销列表

CRLDP

Constraint-based Routed Label Distribution Protocol

基于约束路由的LDP

CRLSP

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 Sequence Number PDU

全时序报文

CSP

Port Extender Control and Status Protocol

端口扩展设备控制和状态协议

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

CSV

Comma Separated Value

逗号分隔值

CT

Class Type

服务类型

CTR

Counter mode

计数器模式

CTS

Clear to Send

清除发送请求

CUG

Closed User Group

封闭用户群

CV

Connectivity Verification

连通性验证

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

DAE

Dynamic Authorization Extensions

动态授权扩展

DAR

Deeper Application Recognition

深度应用识别

Data-MDT

Data-Multicast Distribution Tree

数据组播分发树

DBA

Dynamic Bandwidth Allocation

动态带宽分配

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

Data Circuit-terminating Equipment

数据电路终接设备

DCE

Data Center Ethernet

数据中心以太网

DCF

Distributed Coordination Function

分布式协调功能

DCN

Data Communication Network

数据通信网

DCR

Differential Clock Recovery

差分时钟恢复

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

DDR

Dial-on-Demand Routing

按需拨号路由

DDT

Delegated Database Tree

数据库权限分发树

DE

Discard Eligibility

合格丢弃

DED

Designated Edge Device

指定边缘设备

Default-MDT

Default-Multicast Distribution Tree

默认组播分发树

DER

Distinguished Encoding Rules

特异编码规则

DF

Designated Forwarder

指定转发者

DGAF

Downstream Group-Addressed Forwarding

下行组地址报文转发

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

DID

Direct Inward Dialing

直接内部呼叫

DID

Device ID

设备ID

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

Diagnostic and Monitoring

诊断和监控

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

DN

Directory Number

号码目录

DNAT

Destination Network Address Translation

目的网络地址转换

DND

Do-not Disturb

免打扰

DNS

Domain Name System

域名系统

DNU

Do Not Use for synchronization

不应用作同步

DoD

Downstream On Demand

下游按需方式

DoS

Denial of Service

拒绝服务

DP

Data Plane

数据平面

DP

Drop Profile

丢弃策略

DPD

Dead Peer Detection

对等体存活检测

DPI

Deep Packet Inspection

深度报文检测

DR

Designated Router

指定路由器

DR device

Distributed Relay device

分布式聚合成员设备

DRB

Designated Routing Bridge

指定路由桥

DRCP

Distributed Relay Control Protocol

分布式聚合控制协议

DRCPDU

Distributed Relay Control Protocol Data Unit

分布式聚合控制协议数据单元

DRE

Data Redundancy Elimination

数据冗余消除

DRNI

Distributed Resilient Network Interconnect

分布式弹性网络互连

DRS

DPI Report Statistics

深度报文检测信息统计

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

DTD

Document Type Definition

文件类型定义

DTE

Data Terminal Equipment

数据终端设备

DTIM

Delivery Traffic Indication Message

数据待传指示信息

DTLS

Datagram Transport Layer Security

数据包传输层安全性协议

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

EAA

Embedded Automation Architecture

嵌入式自动化架构

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 Node

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

EAPOL KCK

EAPOL-Key Confirmation Key

EAPOL确认密钥

EAPOL KEK

EAPOL-Key Encryption Key

EAPOL加密密钥

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

ECID

E-channel Identifier

E通道标识

ECM

Encapsulated Control Message

封装控制信息

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

ECT

Equal Cost Tree

等价树

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

EEE

Energy Efficient Ethernet

高效节能以太网

EF

Expedited Forwarding

加速转发

EFM

Ethernet First Mile

第一英里以太网

EGP

Exterior Gateway Protocol

外部网关协议

EID

Endpoint Identifier

节点标识符

EIRP

Effective Isotropic Radiated Power

有效全向辐射功率

EM

Event Monitor

事件监控

EMO

Endpoint Mobile Office

终端移动办公

EMR

Ensure Minimum Rate

保障最低速率

ENDC

EVI Neighbor Discovery Client

EVI邻居发现客户端

ENDC

Enhanced Neighbor Discovery Client

增强的邻居发现客户端

End-Of-RIB

End of Routing-Information-Base

路由信息库结束

ENDP

Enhanced Neighbor Discovery Protocol

增强的邻居发现协议

ENDP

EVI Neighbor Discovery Protocol

EVI邻居发现协议

ENDS

Enhanced Neighbor Discovery Server

增强的邻居发现服务器

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

EPC

External Path Computation

外部路径计算

EPON

Ethernet Passive Optical Network

以太网无源光网络

ER

Edge Relay

边缘中继

ERPS

Ethernet Ring Protection Switching

以太环网保护倒换

ERT

Export Route-target

引出路由标识

ES

Ethernet Segment

以太网段

ES

End System

终端系统

ESF

Extended Super Frame

扩展超帧

ESI

Ethernet Segment Identifier

以太网段标识符

ESMC

Ethernet Synchronous Message Channel

以太网同步消息通道

ESN

Extended Sequence Number

扩展序列号

ESP

Encapsulating Security Payload

封装安全载荷

ESS

Exchange Switch Support

交换机能力协商

ESS

Extended Service Set

拓展服务集

ETR

Egress Tunnel Router

出方向隧道路由器

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

Event MIB

Event Management Information Base

事件管理信息库

EVFP

Exchange Virtual Fabrics Parameter

虚拟Fabric参数交换

EVI

Ethernet Virtual Interconnect

以太网虚拟化互联

EVPN

Ethernet Virtual Private Network

以太网虚拟专用网络

F                                                                                                                                              Return

FA

Foreign-AC

外地代理AC

FA

Foreign Agent

外地代理

FAC

Feature Access Code

业务特征码

FAS

Frame Alignment Signal

帧同步标记

FC

Forwarding Class

转发类

FC

Fibre Channel

光纤通道

FCF

FCoE Forwarder

FCoE转发器

FCM

Fast Connect Modem

快速连接调制解调器

FCoE

Fibre Channel over Ethernet

基于以太网的光纤通道

FCPS

FC Port Security

FC端口安全

FCS

Frame Check Sequence

帧校验序列

FCS

Fabric Configuration Server

Fabric配置服务

FDB

Forwarding Database

转发数据库

FDMI

Fabric Device Management Interface

Fabric设备管理接口

FE

Fast Ethernet

快速以太网

FEAC

Far End Alarm and Control signal

远端告警与控制信号

FEC

Forwarding Equivalence Class

转发等价类

FEC

Forward Error Correction

前向错误纠错

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

FFT

Fast Fourier Transform

快速傅立叶变换

FG

Forwarding Group

转发组

FHR

First Hop Router

第一跳路由器

FIB

Forwarding Information Base

转发信息库

FIFO

First In First Out

先入先出

FIFO

First In First Out Queuing

先进先出队列

FIP

FCoE Initialization Protocol

FCoE初始化协议

FIP Snooping

FCoE Initialization Protocol Snooping

FCoE初始化探测协议

FIPS

Federal Information Processing Standards

联邦信息处理标准

Flowpsec

Flow Specification

流规格

FNG

Fault Notification Generator

错误提示生成器

FP

Forwarding Profile

转发策略

FPGA

Field Programmable Gate Array

现场可编程门阵列

FPMA

Fabric Provided MAC Address

Fabric提供的MAC地址

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

Fast BSS Transition

快速BSS切换

FT

Fault Tolerance

容错

FTN

FEC to NHLFE map

FEC到NHLFE表项的映射

FTP

File Transfer Protocol

文件传输协议

FXO

Foreign Exchange Office

外部交换局

FXS

Foreign Exchange Station

外部交换站

G                                                                                                                                              Return

GAL

G-ACh Label

通用共路通道标签

GARP

Generic Attribute Registration Protocol

通用属性注册协议

GAS

Generic Advertisement Service

通用通告服务

GDOI

Group Domain of Interpretation

组解释域

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

GM

Group Member

组成员

GMK

Group Master Key

组播主密钥

GNE

Gateway Network Element

网关网元

GNS

Get Nearest Server

请求最近的服务器

GOLD

Generic OnLine Diagnostics

通用在线诊断

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

Group Domain VPN

Group Domain Virtual Private Network

组域虚拟专用网络

GSMPv3

General Switch Management Protocol Version 3

通用交换管理协议版本3

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

GWMP

Gateway Message Protocol

网关消息协议

H                                                                                                                                              Return

HA

Home Agent

本地代理

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

HESSID

Homogenous Extended Service Set IDentifier

扩展服务标识

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

HMAC

Hash-based Message Authentication Code

基于散列的消息鉴别码

HoPE

Hierarchy of PE

分层PE

HoVPN

Hierarchy of VPN

分层VPN

HQoS

Hierarchical Quality of Service

分层QoS

HS

High-performance Switch

缆桥交换机

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

Hierarchical 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

ICANN

Internet Corporation for Assigned Names and Numbers

互联网域名和地址分配公司

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

ICRQ

Incoming Call Request

入呼叫请求

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

IE

Interconnect Element

互联设备

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

IGTK

Integrity Group Temporal Key

完整性组临时密钥

IIH

Intermediate System-to-Intermediate System Hello

中间系统到中间系统Hello

IKE

Internet Key Exchange

互联网密钥交换

IKEv2

Internet Key Exchange Version 2

互联网密钥交换协议第2版

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

IMAP

Internet Mail Access Protocol

Internet邮件访问协议

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

IND

Inverse Neighbor Discovery

逆向邻居发现

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

IPL

Intra-Portal Link

内部控制链路

IPN

IGTK Packet Number

IGTK报文序列号

IPng

IP Next Generation

下一代互联网协议

IPoA

IP over ATM

在ATM上承载IP协议

IPoEoA

IP over Ethernet over ATM

在ATM上承载IPoE协议

IPP

Intra-Portal Port

内部控制链路端口

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

IPv6 ND

IPv6 Neighbor Discovery

IPv6邻居发现

IPv6 PIM

IPv6 Protocol Independent Multicast

IPv6协议无关组播

IPv6 PIM Snooping

IPv6 Protocol Independent Multicast Snooping

IPv6协议无关组播窥探

IPX

Internetwork Packet Exchange

网际报文交换

IRB

Integrated Routing and Bridging

集成的路由和桥接

IRB

Integrated Routing Bridging and Bridging Routing

集成的路由桥接和桥接路由

IRB

Integrated Bridging and Routing

集成的桥接和路由

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

ITA

Intelligent Target Accounting

智能靶向计费

ITR

Ingress Tunnel Router

入方向隧道路由器

ITSP

Internet Telephone Service Provider

互联网电话运营商

ITU

International Telecommunication Union

国际电信联盟

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

K                                                                                                                                              Return

KAT

Known-Answer Test

已知结果测试

KCK

EAPOL-Key Confirmation Key

确认密钥

KEK

Key Encrytion Key

加密密钥

KEK

EAPOL-Key Encryption Key

加密密钥

KS

Key Server

密钥服务器

L                                                                                                                                              Return

L2F

Layer 2 Forwarding

二层转发

L2PT

Layer 2 Protocol Tunneling

二层协议隧道

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

L3VNI

Layer 3 VNI

三层VXLAN ID

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

Load Balance

负载均衡

LB

Loopback

环回

LB

Label Base

初始标签

LBM

Loopback Message

环回报文

LBR

Loopback Reply

环回应答

LC

Logic Channel

逻辑信道

LCFO

Loop Current Feed Open

脉冲挂机信号

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

LDN

Local Dialing Number

本地拨号号码

LDP

Label Distribution Protocol

标签分发协议

LDP ID

LDP Identifier

LDP标识符

LDPC

Low-Density Parity Check

低密度奇偶校验

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

标签转发信息库

LGS

Loop-start & Ground-start Signaling

环路启动与地启动信令

LI

Leap Indicator

闰秒指示

LLC

Logical Link Control

逻辑链路控制

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

Link Layer Discovery Protocol Media Endpoint Discovery

链路层发现协议媒体终端发现

LLID

Logical Link ID

逻辑链路标志

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

LOID

Logical ONU Identifier

逻辑ONU标识符

LoRaWAN

Long Range Wide Area Network

长距离广域网

LOS

Loss of Signal

信号丢失

LPU

Line Processing Unit

线路处理单元

LPU Port

Line Processing Unit Port

线路处理单元端口

LQR

Link Quality Reports

链路质量报告

LR

Line Rate

物理接口总速率限制

LR

Label Range

标签范围

LS

Link State

链路状态

LSA

Link State Acknowledgment

链路状态确认

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

LSDB

Link State DataBase

链路状态数据库

LSN

Large-scale NAT

大规模网络地址转换

LSP

Link State PDU

链路状态协议数据单元

LSP

Label Switched Path

标签交换路径

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 Record

链路状态记录

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

LTS

L2TP Tunnel Switch

L2TP隧道交换

LVF

Listening Virtual Forwarder

监听虚拟转发器

LZ

Lempel-Ziv compression

LZ压缩

M                                                                                                                                              Return

M flag

Managed Address Configuration Flag

被管理地址配置标志位

MA

Mobility Agent

漫游代理

MA

Maintenance Association

维护集

MAC

Media Access Control

媒体访问控制

MAC

Message Authentication Code