Pass public IP..

[lotik]

I have a Cisco 2611 router. I also have a SonicWall device that I would like to be behind the Cisco. How would I give the SonicWall a public IP with the Cisco (Nothing should be filtered in Cisco?

The reason I ask is I have a T1 Connection being installed. The SonicWall does not have a csu/dsu, therefore I have put the Cisco into the mix.

 

[Bullitt]

Usually what we do is assign two blocks to our customers. One is a /30 block specifically for their WAN device (usually a Cisco or Adtran) and a /30+ for their lan side. You just config the cisco with the wan information for the serial interface and the lan block for the fa0/0 interface and set up your routing all in the cisco box. Then it acts pretty normal...