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Mastering Intranet and Internet Technology
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LANs vs WANs

LAN Basis

A LAN provides a high speed transmission communications system required to support current applications and users.

LAN Protocols

Consider The OSI Reference Model in the Appendix.

The Logical Connection


The Physical Connection


WAN Protocols


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NBS Internet Marketing Last Update: 24/11/98 Web Author: Geoff May
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