My router worked great with my old Motorola Modem, until the cable light started flashing. Cable company claimed it was the modem, boy did I not want to let go of that one. Now I have an Ambit Microsystems Inc. U10C011 or model number 60678EU--U10C011 which may be found here: http://www.ambitbroadband.com/broadband/U10C011.asp
I have followed and read Cisco's http://www.cisco.com/en/US/tech/tk86/tk89/technologies_configuration_example09186a0080094be1.shtml
with no luck. I would like to try setting the MAC address on the Ethernet1 to that of a PC I can get a DHCP lease with but the MAC address format from ipconfig is diffrent then what the router is looking for "H.H.H MAC address"
Bottom line I cannot afford a static IP and the Ambit does not negotiate DHCP addreses nicely with the Cisco router.
PS. My e-mail is not fully cooperating, but I wil check post frequently.