merkow ppt 12-JRM
merkow ppt 12-JRM
merkow ppt 12-JRM
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Data Network Types<br />
� Local Area Network<br />
� A network configuration designed for a limited space or<br />
geographic area such as a series of offices in the same<br />
building<br />
� Two common types of LANs are the campus area network<br />
(CAN) and the metropolitan area network (MAN)<br />
� Wide Area Network<br />
� A group of smaller LANs connected logically or physically<br />
� WANs can combine other subnetworks such as intranets,<br />
extranets, and virtual private networks (VPNs) to provide<br />
enhanced network capabilities<br />
© Pearson Education Information Security:<br />
Principles and Practices <strong>12</strong>