IS110 Class Notes

OSI MODEL(Layer 3), Alfred Murphy Jr and Jenny White
http://cs.nmhu.edu/osimodel/network/

Networking: An Operating Systems Perspective
http://cis.stclair.cc.mi.us/cis130lectures/net1/tsld001.htm

OSI Layer 5 Outline, Network Protocols and Standards
http://www.mcgrew.net/Training/NPS/nps05.htm

Network layer in OSI
http://whatis.com/netlayer.htm TCP/IP http://whatis.com/tcpipla.htm

Internetworking Basics, Cisco Press
http://www.cisco.com/cpress/cc/td/cpress/fund/ith/ith01gb.htm