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•The Cisco uBR7200 series universal broadband router or other
•The Cisco uBR924 cable access router must be physically installed and cabled as follows:
—To the headend via CATV coaxial cable
—To at least one PC via the
•The PC(s) connected to the Cisco uBR924 cable access router must be configured for Internet Protocol (IP).
•The cable service provider must have a correctly configured network DHCP server and Electronic Industries Association (EIA) downstream channel.
•Cisco IOS Release 11.3(4)NA or later must be running on the Cisco uBR924 cable access router. When the cable access router is up and running, you can display the IOS release number by entering the show version command from user EXEC mode.
•Cisco IOS Release 12.0(4)XI1 or higher must be running on the Cisco uBR924 cable access router.
•In order to run VoIP Fax, the uBR924 cable access router must be configured for voice and you must be using Cisco IOS Release 12.0(5)T or higher.
•For multiple CoS (class of service) support, the CMTS must allow the definition of multiple service identifiers (SIDs) on the upstream. If the CMTS is a Cisco uBR7200 series universal broadband router, Cisco IOS Release 12.0(4)XI1 or higher must be used on the headend router.
•The Cisco uBR924 must be configured to operate in routing mode.
•Cisco Standard MIBs:
—Cisco Product MIB
—Cisco Chassis MIB
—Cisco Syslog MIB
Troubleshooting Tips for the Cisco uBR924 Cable Access Router 3
