Cisco Broadband Cable Command Reference Guide

cable downstream rf-shutdown
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Cisco Broadband Cable Command Reference Guide
Chapter 2 Cisco Cable Modem Termination System Commands
The following example enables the second integrated upconverter on 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 Description
cable downstream frequency Configures the downstream center frequency on the integrated
upconverter.
cable downstream rf-power Configures the desired RF output power on the integrated upconverter.
debug cable upconverter Enables debugging of the internal upconverter operation.
show controllers cable Displays status and configuration information for the cable interface,
including information about the integrated upconverter, if present.
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