The CMTS received initial ranging from the CM and has sent radio frequency (RF) power, timing offset, and frequency adjustments to the CM. The cable modem (CM) sent initial ranging. Registration and Provision Status Conditions MAC State Value The tables in this section show the possible values for the MAC state field. The show cable modem Sample Output sniper# show cable modem Information on the states appear after you issue the show cable modem command.

This document explains cable modem online states in the Cisco 9 Series Universal Broadband Routers (uBR), and it explains the reason why they fail setup. Refer to Cisco Technical Tips Conventions for more information on document conventions. If your network is live, ensure that you understand the potential impact of any command. All of the devices used in this document started with a cleared (default) configuration. The information in this document was created from the devices in a specific lab environment. The information in this document is based on Cisco uBR7200 and uBR900 cable modem termination system (CMTS) and DOCSIS-compliant cable modems.

You must have a basic understanding of the DOCSIS protocol and of the Cisco IOS® software command line on uBR series routers. This document describes the cable modem online states in the Cisco 9 Series Universal Broadband Routers (uBR) and why they fail setup.

Cm mac arris