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How to configure inter vlan communication in L3 switch

How to configure inter vlan communication in L3 switch.. Pls provide any cisco doc for creating vlans and implementinginter vlan communication in L3 switch..

6 REPLIES

Re: How to configure inter vlan communication in L3 switch

You did not indicate which L3 switch you are using. Here is a guide for the 3550/3560/3750 series switch.

http://www.cisco.com/en/US/tech/tk389/tk815/technologies_configuration_example09186a008015f17a.shtml

Mark

Community Member

Re: How to configure inter vlan communication in L3 switch

how to create inter vlan communication. I m using Cisco 4000 series L3 switch

Re: How to configure inter vlan communication in L3 switch

Hi

On the L3 switch suppose u r having 3 vlans ie 10,20,30 then

conf t#interface vlan 10

ip address (specific subnet ip which u want to use for this vlan)

likewise u have to create it for all the vlans.

Thanks

Mahmood

Community Member

Re: How to configure inter vlan communication in L3 switch

how to create inter vlan communication. I m using Cisco 4000 series L3 switch

Re: How to configure inter vlan communication in L3 switch

Hi

U need to just take care of the ip routing enabled on the switch.

For the clients point their default gateway to the ip address of the specific SVI.

The routing is going to take automatically.

Thanks

Mahmood

Re: How to configure inter vlan communication in L3 switch

conf t

ip routing

vlan 10

vlan 20

vlan 30

int vlan 10

ip add 10.0.10.1 255.255.255.0

no sh

int vlan 20

ip add 10.0.20.1 255.255.255.0

no sh

int vlan 30

ip add 10.0.30.1 255.255.255.0

no sh

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