WAN广域网Wide Area Network
TCP/IP网络通讯协定Transmission Control Protocol/Internet Protocol
UDP用户数据协议User Datagram Protocol
CSMA/CD带有冲突检测的载波侦听多路访问Carrier Sense Multiple Access/Collision Detect
CSMA/CA冲突避免Carrier Sense Multiple Access with Collision Avoidance
CIDR无类域内路由选择Classless Inter-Domain Routing
UTP非屏蔽又绞丝Unshielded Twisted Paired
FDM频分多路复用Frequency-division multiplexing
TDM时分多路复用Time-Division Multiplexing
TCP 传输控制协议Transmission Control Protocol
DNS域名服务器Domain Name System
URL全球资源定位器Uniform Resource Locator
HTTP超文本传输协议hypertext transport protocol
HTTPS超文本传输协议安全Hypertext Transfer Protocol over Secure Socket Layer
GPS全球定位系统Global Positioning System
VC虚级联Virtual Concatenation
ATM异步传输模式Asynchronous Transfer Mode
SMTP简单邮件传输协Simple Mail Transfer Protocol
ADSL非对称数字用户环线Asymmetric Digital Subscriber Line
FTP文件传输协议File Transfer Protocol
PCM脉冲编码调制Pulse-code modulation
RTP实时传输协议Real-time Transport Protocol
ARP地址解析协议Address Resolution Protocol
NAT网络地址转换Network Address Translation
LDAP轻量级目录访问协议Lightweight Directory Access Protocol
RPC远程过程调用协议Remote Procedure Call Protocol
DHCP动态主机设置协议Dynamic Host Configuration Protocol
OSPF开放式最短路径优先Open Shortest Path First
10BASE5:10代表传输速度为10Mbps,BASE指的是基带传输,5指的是大致的传输距离,10BASE5的最大传输距离不会超过500米。
RIP路由选择信息协议Routing Information Protocol
WDM密集波分复用Dense Wavelength Division Multiplexing
BGP 边界网关协议Border Gateway Protocol
E-mail电子邮件electronic mail
WWW万维网World Wide Web
HTML超文本标记语言Hypertext Markup Language
network architecture, main task of data link/network/transport layers, protocols, network topology 网络体系结构、主要任务的数据链路/网络/传输层协议,网络拓扑结构
ring, bus, Ethernet, Fast Ethernet,戒指,公共汽车,以太网,快速以太网,
channel allocation,信道分配
LAN,WAN,VLAN,WLAN,局域网、广域网、局域网、无线局域网,
Client/ server, 客户机/服务器,
Connection/connectionless service,连接/连接的服务,
circuit switching/packet switching, 电路交换和分封交换的,
framing / frame,成帧/帧
Bandwidth带宽
checksum校验
OSI reference model, main tasks of data link/network/transport layers,
OSI参考模型进行对比,主要任务,数据链路/网络/传输层
TCP/IP reference model TCP / IP参考模型
byte-stuffing / bit-stuffing, 字节填充/位填充
character-count,字符计数
generator polynomial / CRC 发电机多项式/ 循环冗余码校验
TCP/IP,TCP,IP, packet TCP / IP协议,传输控制协议,IP包
stop-and-wait protocols/ go-back-n protocols/selective-repeat protocols/sliding window, 停等协议/N帧返回协议/选择性重复协议/滑动窗口协议
sending / receiving window/piggybacking, 发送/接收窗户/捎带技术
brief description of Go-back-n/selective repeat, 简要介绍Go-back-n /选择性重复,
ALOHA, slotted ALOHA, Binary-Countdown, Adaptive tree walk, [ex.10,p339],
阿罗哈,开凿阿罗哈,二进制-倒数、适应树走,[ex.10,p339],
hidden station problem p.295 / exposed station problemp269
隐藏站问题, 课本295页 /暴露站问题课本269页
VLAN/router/switch. 虚拟局域网/路由器/交换机。
笔记要点:
1、书中的模型为5层:应用层 传输层 网络层 数据链路层(llc子层和mac子层) 物理层
2、OSI模型各个层的作用:物理层——控制有关传输的介质;数据链路层——把传输的位流分成帧;网络层——在通过子网是决定使用哪条路由路径。
3、TCP/IP主要少了OSI中的表示层会话层,合并了物理层和数据链路层为网络接口层。
4、P188.1.190(有5个1,后面加个0),P195海明码(参考书和纸)