I have purchased a new Cisco 877 router to replace my old router on my existing ADSL connection. I have used Cisco CP Express to perform a basic configuration and Cisco Configuration Professional for further configuration.
My problem is simply that I cannot get a web page. My ISP confirms that my router is connected. I tried pinging a public server by IP address in case it was a simple DNS issue but don't get a reply to my ping.
Does anybody have any idea what I have missed? I am new to Cisco routers so it's probably a simple newbie error but I can't find it. I'm attaching a configuration file in case that shes any light on the problem.