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Chapter 2
Cisco CMTS Configuration Commands
Examples
The following example enables the integrated upconverter on the Cisco uBR7100 series router:
router(config)# cable interface 1/0
router(config-if)# no cable downstream rf-shutdown
The following example enables the second integrated upconverter on a Cisco uBR-MC5X20S cable
interface line card in the Cisco uBR10012 router:
router(config)# cable interface 7/0/1
router(config-if)# no cable downstream rf-shutdown
The following commands must also be given before the DS0 RF port can transmit a valid RF signal:
router(config-if)# cable downstream frequency center-frequency
router(config-if)# no shutdown
router(config-if)# exit
router(config)#
Related Commands
Command
cable downstream frequency
cable downstream rf-power
debug cable upconverter
show controllers cable
OL-1581-08
Description
Configures the downstream center frequency on the integrated
upconverter.
Configures the desired RF output power on the integrated upconverter.
Enables debugging of the internal upconverter operation.
Displays status and configuration information for the cable interface,
including information about the integrated upconverter, if present.
Cisco Broadband Cable Command Reference Guide
cable downstream rf-shutdown
2-65
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