Does anyone have any helpful tips to suggest researching out this problem?
I have a T1, and have Cisco 1841 from my ISP. That runs into a GB switch which then runs into the Zyxel.
The Zyxel then runs into a 24 port Dell GB switch.
My network is up and running fine otherwise. I can surf even though I can't get to the router. When I can't access it through the web browser, I am also unable to ping it.