Cisco UBR924 - uBR 924 Router Guía de instalación descargar pdf (Pagina 172)

5-50

Cisco uBR7100 Series Universal Broadband Router Software Configuration Guide

OL-2238-03

Chapter 5 Troubleshooting the System

Using Cable Interface debug Commands

debug cable modems Command

This command activates debugging of cable modems. When this command is activated, messages from

cable modems on the HFC network are displayed on the Cisco uBR7100 series router console. The

format for the command follows:

CMTS01# debug cable modems

To deactivate debugging of cable MAC messages, use the following command:

CMTS01# no debug cable modems

debug cable phy Command (Messages)

This command activates debugging of messages generated in the cable PHY—the physical layer where

upstream and downstream activity between the Cisco uBR7100 series router and the HFC network is

controlled. When this command is activated, messages generated in the cable PHY are displayed on the

Cisco uBR7100 series router console. The format for the command follows:

CMTS01# debug cable phy

To deactivate debugging of the cable PHY, use the following command:

CMTS01# no debug cable phy

debug cable qos Command

This command activates debugging of QoS. When this command is activated, messages related to QoS

parameters are displayed on the Cisco uBR7100 series router console. The format for the command

follows:

CMTS01# debug cable qos

To deactivate debugging of QoS, use the following command:

CMTS01# no debug cable qos

debug cable range Command (Ranging Messages)

This command activates debugging of ranging messages from cable interfaces on the HFC network.

When this command is activated, ranging messages generated when cable interfaces request or change

their upstream frequencies are displayed on the Cisco uBR7100 series router console. The format for the

command follows:

CMTS01# debug cable range

To deactivate debugging of cable interface ranging, use the following command:

CMTS01# no debug cable range

1 2 ... 167 168 169 170 171 172 173 174 175 176 177 ... 187 188

Sin comentarios

Cisco UBR924 - uBR 924 Router Guía de instalación Pagina 172