Define different gateway for one vlan

swissknife · ‎03-14-2007

We have multiple VLANs aggregated on a layer 3 switch that forwards traffic destined to the internet to a router. We want traffic for from one of the VLANs to go to the internet by a different route (we have another router / second leased line to internet).

Is it possible to configure a different route to the internet for traffic from one VLAN? Can anyone help me on this subject?

kyawzawhtut · ‎03-14-2007

You can do it by implementing policy to shape your traffic. Please consult the following url for detailed explanation.

http://www.cisco.com/en/US/tech/tk364/technologies_configuration_example09186a00802135d3.shtml

It is very simple to implement. If you need more help, plz try to elaborate more what exactly you want to achieve.

HTH.

Plz rate if helpful to you.

Regards

Kyaw

Jon Marshall · ‎03-14-2007

Hi

Yes you can do this with Policy Based Routing (PBR) which allows you to override the default routing behaviour.

Attached is a link to a doc on PBR which gives some examples.

http://www.cisco.com/en/US/products/sw/iosswrel/ps1828/products_configuration_guide_chapter09186a00800ca590.html

Let me know if you need anything else

HTH

Jon

swissknife · ‎03-14-2007

Hmmmm... Policy Based Routing (PBR)

I think that must be it... so far the answers that I have received all suggesting the use of PBR.. I will give it a try...

Thanks...