This document provides troubleshooting information for common hardware failures with Cisco uBR9xx Series cable modems, and provides ways to troubleshoot those failures. The flowchart lists the most common symptoms encountered by the Cisco uBR9xx Series cable modems.
There are no specific requirements for this document.
This document is not restricted to specific software and hardware versions.
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
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