计算机网络中,物理层、数据链路层、网络层、运输层、应用层每层都有哪些协议
时间: 2023-03-19 15:22:58 浏览: 248
计算机各层网络协议
在计算机网络中,每个网络层都有不同的协议,以下是每层的一些常见协议:
1. 物理层:
- RS-232
- RS-422
- RS-485
- Ethernet
- Wi-Fi
- Bluetooth
2. 数据链路层:
- Ethernet
- HDLC(High-level Data Link Control)
- PPP(Point-to-Point Protocol)
- SLIP(Serial Line Internet Protocol)
- LAPB(Link Access Procedure Balanced)
3. 网络层:
- IP(Internet Protocol)
- ICMP(Internet Control Message Protocol)
- ARP(Address Resolution Protocol)
- RARP(Reverse Address Resolution Protocol)
- OSPF(Open Shortest Path First)
- BGP(Border Gateway Protocol)
4. 运输层:
- TCP(Transmission Control Protocol)
- UDP(User Datagram Protocol)
- SCTP(Stream Control Transmission Protocol)
5. 应用层:
- HTTP(HyperText Transfer Protocol)
- FTP(File Transfer Protocol)
- SMTP(Simple Mail Transfer Protocol)
- DNS(Domain Name System)
- DHCP(Dynamic Host Configuration Protocol)
- Telnet
- SSH(Secure Shell)
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