Wednesday, July 20, 2005

Protocol layering

Application
layer
BGP, FTP, HTTP, HTTPS, IMAP, IRC, NNTP, POP3,
RTP, SIP, SMTP, SNMP, SSH, SSL, Telnet, UUCP, ...
Transport lr. DCCP, OSPF, SCTP, TCP, UDP, ...
Network lr. IPv4, IPv6, ICMP, ARP, IGMP, ...
Data link lr. Ethernet, Wi-Fi, Token ring, FDDI, PPP, ...
Physical lr. RS-232, EIA-422, RS-449, EIA-485...

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