Monday, November 1, 2010

VMware vSphere Cheat Sheet

Many people stumble on the accurate definition of a VLAN. Although a convenient analogy, a VLAN is really more than just a subnet. Following is a good summary:

"A VLAN is a logical LAN that provides efficient segmentation, security, & broadcast control while allowing traffic to share the same physical LAN segments or same physical switches."
-Scott Lowe, Mastering VMware vSphere 4

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