Computer Basics Tutorial
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Friday, March 25, 2011
3.2 CCNA - VLAN
A VLAN allows a network administrator to create groupsof logically networked devicesthat act as if they are ontheir own independent network, even if theyshare acommon infrastructure with other VLANs.
- Using VLANs, you canlogically segment switchednetworks based onfunctions,departments, or project teams. - A VLAN is a logicallyseparate IP subnetwork.