ARP(Address Resolution Protocol地址解析协议
SNMP(Simple Network Management P网络管理协议
BGP4(Border Gateway Protocol Vertion 4边界网关协议
DHCP(Dynamic Host Configuration Protocol动态主机配置协议
FTP(File Transfer Protocol文件传输协议
HDLC(High-Level Data Link Control高层数据链路协议
HTTP1.1(Hypertext Transfer Protocol Vertion 1.1超文本传输协议
HTTPS(Secure Hypertext Transfer Protocol安全超文本传输协议
ICMP(Internet Control Message ProtocolInternet控制信息协议
IPv6(Internet Protocol Version 6Internet协议
POP3(Post Office Protocol Version 3邮局协议PPP
(Point to Point Protocol点对点协议
RIP(Routing Infomation Protocol路由信息协议
SMTP(Simple Mail Transfer Protocol简单邮件传送协议
TCP/IP(Transmission Control Protocol/Internet Protocol传输控制协议/Internet协议
TELNET Protocol虚拟终端协议
Time Protocol时间协议
TFTP(Trivial File Transfer Protocol小文件传输协议
UDP(User Datagram Protocol用户数据报协议
网络层协议
data transfer:
IP (Internet Protocol
control protocols:
ICMP (the Internet Cotrol Message Protocol
ARP (the Address Resolution Protocol IP Address ---------------> Ethernet Address RARP (the Reverse Address Resolution Protocol
BOOTP
DHCP (Dynamic Host Configuration Protocol
routing:
IGP(the Interior Gateway Routing Protocol a routing algorithm within an AS(Autonomous System
1.RIP(Routing Information Protocol
2.OSPF(Open Shortest Path First
EGP (the Exterior Gateway Routing Protocol a routing algorithm between ASes BGP-4
IGMP(Internet Group Management Protocol
2、简述应用层的协议有哪些并简单介绍?以及对应的端口号
应用层的协议有以下几个。
DNS (domain name system域名系统,用来将域名映射成IP地址,端口号为TCP或UDP 的53
SMTP 与POP3 SMTP(simple mail transmission protocol简单邮件传输协议,TCP端口号为25
POP3(post office protocol version 3邮局协议第3版,使用TCP端口号为110
HTTP(hypertext transfer protocol超文本传输协议,用于传输internet浏览器使用的普通文本、超文本、音频和视频等数据。端口号TCP 80
HTTPS(secure hypertext transfer protocol安全文本传输协议,是基于HTTP开发的,HTTPS 应用了安全套接字层(SSL作为HTTP应用层的子层,可以对数据进行加密和压缩。端口号443.
TELNET(terminal NETwork终端网络,是一个终端仿真程序,它把本地的计算机仿真成远程系统的一个终端,当在本地计算机上进行操作的时候,这些处理,将结果返回到要地计算机的仿真程序上。
FTP与TFTP FTP(file transfer protocol文件传输协议,它是基于传输层的TCP协议。
TFTP(trivial file transfer protocol简单文件传输协议,TFTP相对于FTP提供更简单的服务。下载本文
