Multiple gateways on cisco 2600

[dictator88]

Ok, I'm going to humble myself here. I have 4 class c IP blocks. (12.X , 13.X , 14.X , 15.x), and my cisco is (of coarse), 12.1. Now, have many routers on client end/s. And when on any other block other than 12.X, the "cheap" routers won't take ip's on different blocks then the gateway. (Age old subnetting problem) So, I need to set up my cisco with, (from what I can tell), 3 aliases to be gateways for the other 3 blocks. AKA- 13.1, 14.1, 15.1. That way the customer can have gateways that are in the same IP block as the assigned IP. Sounds simple enough I thought. Well after searching everywhere, I am having no luck figuring out how to do this. Please, all I need is the cisco command, and/or example. Even a link to such would be nice. Thank you.

 

[lambent]

I still don't get what you mean. How many interfaces available in your router? I'm only guessing that you may want to implement 802.1q on your router interface which may be connecting to a switch and form a VLAN trunking. Just guessing.