Router 路由器
RPC 遠(yuǎn)程過(guò)程調(diào)用 Remote Procedure Call
RSVP 資源重復(fù)利用協(xié)議
RTMPRouting Table Maintenance Protocol(用于Appletalk)
RTP 接收和發(fā)送端口
RTS 往返樣本 Round Trip Sample
RTS 剩余時(shí)間標(biāo)簽
S
SAP 業(yè)務(wù)接入點(diǎn) Service Access Point
SAP 服務(wù)公告協(xié)議 Service Advertising Protocol
SAR 分段和重組(子層) Segmentation and Reassembly
SASSingle Attached Station
SCStick and Click connector
SCR 信號(hào)串?dāng)_比
SCR 持續(xù)信元速率 Sustained Cell Rate
SCS 交換控制軟件
SDH 同步數(shù)字系列 Synchronous Digital Hierarchy
SDLC 同步數(shù)據(jù)鏈路控制(協(xié)議) Advanced Data Communication Control Procedure
SDTV 標(biāo)準(zhǔn)數(shù)字電視
SDU 業(yè)務(wù)數(shù)據(jù)單元 Service Data Unit
SIPP 增強(qiáng)的簡(jiǎn)單因特網(wǎng)協(xié)議 Simple Internet Protocol Plus
SLIP 串行線路IP Serial Line Interface Protocol
SMDS 交換式多兆比特?cái)?shù)據(jù)業(yè)務(wù) Switched Multimegabit Data Services
SMF 單模光纖 Single-mode Fiber
SMIStructure of Management Information(MIB的結(jié)構(gòu))
SMT 站點(diǎn)治理 Station Management
SMTP 簡(jiǎn)單郵件傳輸協(xié)議 Simple Mail Transfer Protocol
SNA 系統(tǒng)網(wǎng)絡(luò)體系結(jié)構(gòu) System Network Architecture
SNMP 簡(jiǎn)單網(wǎng)絡(luò)治理協(xié)議 Simple Network Management Protocol
SNR 信噪比 Signal-Noise ratio
SOH 段開(kāi)銷(xiāo)
SONET 同步光纖網(wǎng)絡(luò) Synchronous Optical Network
SPE 同步凈荷包 Synchronous Payload Envelope
SPP 定序分組協(xié)議
(XNS中,相當(dāng)于TCP) Sequential Packet Protocol
SRTS 同步剩余時(shí)間標(biāo)簽法
SSCS 業(yè)務(wù)特定部分會(huì)聚子層
SSI 服務(wù)器端包含 Server Side Include
STStick and Turn connector
STM 同步傳輸方式 Synchronous Transfer Mode
STP 屏蔽雙絞線 Shielded Twisted Pair
STS 同步傳輸信號(hào) Synchronous Transport Signal
SVC 交換虛電路 Switched Virtual Circuit
Switch 交換機(jī)
T
TACTechnical Assistance Center
TAST 時(shí)間分配話音插空技術(shù) Time Assignment by Speech Interpolation
TC 傳輸匯集(子層) Transmission Convergence
TCP 傳輸控制協(xié)議 Transmission Control Protocol
TDM 時(shí)分多路復(fù)用 Time Division Multiplexing
TFTP 單純文件傳輸協(xié)議 Trivial File Transfer protocol
TIP 終端接口處理機(jī) Terminal Interface Processor
TP 雙絞線 Twisted Pair
TSAP 傳輸層服務(wù)訪問(wèn)點(diǎn) Transport Service Access Point
TTL 生存時(shí)間 Time To Live
TTR 定時(shí)令牌旋轉(zhuǎn)
U
UBR 未定義比特率 Undefined Bit Rate
UEM 通用以太網(wǎng)模塊 Universal Ethernet Module
UDP 用戶(hù)數(shù)據(jù)報(bào)協(xié)議 User Datagram Protocol
UI Unix國(guó)際
UNI 用戶(hù)-網(wǎng)絡(luò)接口 User-Network Interface
UPC 使用參數(shù)控制 Usage Parameter Control
URL 統(tǒng)一資源定位 Universal Resource Locator
USB 通用串行總線 Universal Serial Bus
UTP 非屏蔽雙絞線 Unshielded Twisted Pair
UUCPUnix to Unix Copy Program
V
VAN 增值網(wǎng) Value Added Network
VBR 可變比特率 Variable Bit Rate
VCC 虛信道連接 Virtual Channel Connection
VCIvirtual channel identifier
V-D 向量-距離(算法)
又叫Bellman-Ford算法) vector-distance
VLANVirtual LAN
VLSI 超大規(guī)模集成電路
VOD 點(diǎn)播圖像 Video on Demand
VPC 虛路徑連接 Virtual Path Connection
VPI 虛路徑標(biāo)識(shí) virtual path identifier
VPN 虛擬專(zhuān)用網(wǎng)絡(luò) Virtual Private Network
VRML 虛擬現(xiàn)實(shí)造型語(yǔ)言 Virtual Reality Modeling Language
VTP 虛擬隧道協(xié)議
W
WAN 廣域網(wǎng) Wide Area Network
WDM 波分多路復(fù)用 Wavelength Division Multiplexing
WDMA 波分多路訪問(wèn) Wavelength Division Multiple Access
WRB Web請(qǐng)求代理 Web Request Broker
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