Cisco Broadband Cable Command Reference Guide

Chapter 4 Cisco Cable Modem Termination System Debugging Commands
debug cable upconverter
OL-1581-05
debug cable upconverter
To enable hardware debugging of an internal upconverter, use the debug cable upconverter command
in privileged EXEC mode. To disable debugging output, use the no form of this command.
debug cable upconverter
no debug cable upconverter
Syntax Description This command has no arguments or keywords.
Command Modes Privileged EXEC
Command History
Usage Guidelines This command activates hardware debugging of the internal upconverter that is onboard the
Cisco uBR7100 series or the Cisco uBR10-MC5X20S cable interface line card on the Cisco uBR10012
router.
Examples The following command shows how to enable the debug cable upconverter output:
Related Commands
Release Modification
12.1(5)EC This command was introduced for the Cisco uBR7100 series routers.
12.2(11)CY Support was added for the Cisco uBR10-MC5X20S cable interface
line card on the Cisco uBR10012 router.
Router# debug cable upconverter
Upconverter programming debugging is on
Router# config t
Router(config)# int c1/0
Router(config-if)# no cable downstream rf-shutdown
Ack failed from upconverter
Card does not have upconverter?
Error in upconverter!
Router(config-if)#
Command Description
cable downstream Configures the desired RF output power on the integrated upconverter.
rf-power
cable downstream Enables or disables the RF output from the integrated upconverter.
rf-shutdown
show controllers cable Displays status and configuration information for the cable interface. On
Cisco uBR7100 series routers, this includes information about the integrated
upconverter.
Cisco Broadband Cable Command Reference Guide
4-71