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What is intra-vlan How does it work
Why do we use the router in between the two switch?
Where we make vlan if we enable one trunking on each side of switch then why do we uses the router
What is supernating?

  
Total Answers and Comments: 1 Last Update: December 07, 2007     Asked by: deepakpant1982 
  
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December 07, 2007 03:05:57   #1  
Benjamin200975 Member Since: December 2007   Contribution: 2    

What is intra-vlan How does it work Why do we use the router in between the two switch?Where we make vlan if we enable one trunking on each side of switch then why do we uses the routerWhat is supernating?
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.

Host Portion Borrowed From Network Portion Called SUPERNETTING

 
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