I have layer 3 Cisco 3560(Multilayer) switch right.How we can configure sub interface & Inter VLAN(we have vlan 2,3 & 10 ),Each VLan talk with each other?

Answer Posted / nikhil

If you want inter Vlan communication between different VLANS through a Layer 3 Switch you dont need to create Sub-Interfaces..Instead you create SVI's (Switched Virtual Interfaces)..

In the above eg. to create SVI's for VLANs 2,3 and 10 try this -
(config)# interface vlan 2

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