Can router 2500 be configured for DSL that requires authentication?
I want to replace my linksys router with a cisco 2500 series with 2 aui ports. The aDSL modem will connect to the 2500 directly via ethernet cable. currently on the Linksys I am required to put my ADSL account info in order to have a connection to my ISP. How can I configure the 2500 to authenticate to my isp and pull a ip address from the ISP?.