Cisco Systems UBR900 User Manual

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cable-modem downstream saved channel
60
Cisco IOS Release 12.0(7)T
Related Commands
Command Description
Enables DOCSIS-compliant transparent bridging on the 
Cisco uBR900 series at startup.
Enables a faster downstream search algorithm on the cable  
interface of a Cisco uBR900 series.
Enables the QPSK modulation scheme in the upstream 
direction from the Cisco uBR900 series to the CMTS.
Allows voice traffic to be transmitted on the upstream via 
best effort rather than by assigning it a higher priority class 
of service.