# 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 Attachment Circuit 接入电路
AC Access Category 接入类
AC Access Controller 接入控制器迷魂阵捕鱼
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
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
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 聚合媒介访问控制协议数据单元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 接入点手压式旋转拖把
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ASPF Advanced Stateful Packet Filter 高级状态包过滤
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
漂流河道设计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
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
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 基本服务集合成氨工艺
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
叉车轮辋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
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 Control Channel 控制通道
CC Continuity Check 连续性检测
CC Call Control 呼叫控制
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 用户网络边缘
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CLI Calling Line Identification 主叫线路标识
CLI Command Line Interface 命令行接口
制冰袋CLNP Connection-Less Network Protocol 无连接网络协议CLP Cell Loss Priority 信元丢失优先级CM
C Call Management Center 呼叫管理中心
CNG Comfortable Noise Generation 舒适噪音
CO Central Office 中心局
