EIGRP Routing Flexibilty

[Mokhalil82]

Hi

I have 2 sites, SIte A and site B. The sites have 2 links between them.

Site --------------------LINK1------------------Site

  A   --------------------LINK2------------------ B

I am running eigrp over both links and Link2 is preferred by modifying the delay. My question is, What if I wanted only some subnets to use link 1 but the rest use link2. Is that achieveable using EIGRP or will I need to just throw in some static routes for that purpose.

 Thank

[Jon Marshall · Accepted solution]

You can use an offset list to set the metric for specific routes using an acl.

See this link for details -

http://www.cisco.com/c/en/us/support/docs/ip/enhanced-interior-gateway-routing-protocol-eigrp/13673-14.html#modifycompositemetric

note that i can be applied inbound as well so it is up to you which router you do it on.

Jon

[Mokhalil82]

Thanks Jon, I will have a look into offset lists