A client recently purchased Comcast Business to increase their bandwidth. I plan on incorporating that on a Cisco 5505 and creating another WAN port and leaving the DSL connection until I'm sure all the tunnel settings (to another office and 2003 Domain Server) are successfully transferred. We purchased 5 IP addresses and I plan on using that for the new WAN interface on the 5505.
How do I set this up to aggregate the two connections. What do I have to be concerned about? What kind of routing issues will I encounter? Should the new route have a metric of 2 until I set up the tunnel correctly?
I've already looked at a blog and got the 411 on setting up the interface to the gateway. Mainly interested in the feasibility of having the DSL and Cable Modem going at the same time.
Thank you for your help!