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What is interVLAN routing?

Sudhanshu Gupta EXPERT RESPONSE FROM: Sudhanshu Gupta

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QUESTION POSED ON: 09 October 2007
What is interVLAN routing?

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EXPERT RESPONSE
Virtual LANs (VLANs) divide one physical network into multiple broadcast domains. But, VLAN-enabled switches cannot, by themselves, forward traffic across VLAN boundaries. So you need to have routing between these VLANs which is called interVLAN routing. You can achieve this by using either a Layer 3 switch or a router.

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