Reference
Network topology
http://www.its.bldrdoc.gov/fs-1037/dir-024/_3535.htm
Protocol
http://compnetworking.miningco.com/cs/protocols/index.htm
Internet TCP/IP protocol
http://www.wildpackets.com/compendium/IP/L1-IP.html
OSI model
http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/osi_prot.htm
VLAN
http://www.cisco.com/warp/public/538/7.html
ISDN
http://www.alumni.caltech.edu/~dank/isdn/
T-1
http://www.howstuffworks.com/question372.htm
Novell NetWare
The Complete Guide to NetWare LAN Analysis, Chappell, Laura A. and Dan
E. Hakes, Novell Press, Alameda CA, 1994. ISBN 0-7821-1903-4.
Troubleshooting Internetworks, Miller, Mark A P.E., M&T Books, New
York, 1991. ISBN 1-55851-236-5.
AppleTalk
Inside Appletalk, Second Edition, Sidhu, Gursharan S., Richard
F. Andrews, and Alan B. Oppenheimer, Addison-Wesley Publishing, Reading
MA, 1990. ISBN 0-201-55021-0.
Designing Appletalk Network Architectures, Cougias, Dorian J., Tom
Dell, and E. L. Heiberger, AP Professional, Boston, 1996. ISBN
0-12-192566-8.
TCP/IP
Internetworking with TCP/IP Volume I, Comer, Douglas E., Prentice
Hall, Upper Sadle River, NJ, 1995. ISBN 0-13-216987-8.
Novell's Guide To Troubleshooting TCP/IP, Hagen, Silvia and Stephanie
Lewis, IDG Book, Novel Press, ISBN 0-7645-4562-0.
Networking Standards
Handbook of Computer-Communications Standards: Local Network
Standards, Stallings, William, Macmillan Publishing, New York, 1987. ISBN
0-02-948070-1.
NNetworking Standards: A Guide to OSI, ISDN, LAN, and MAN Standards,
Stallings, William, Addison-Wesley Publishing, Reading MA, 1993.