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Notes on tech

Notes on technology, business, enterpreneurship, economy, markets along with interesting general tidbits.

Protocol layering

7/20/2005 12:56:00 AM, posted by anand

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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