Configuring The Downstream Channel; Displaying Downstream Configuration And Statistics - ADC CUDA 3 Administration Manual

Configuring the Downstream Channel

Displaying Downstream Configuration and Statistics

Cuda 12000 IP Access Switch CLI-based Administration Guide
The Downstream Channel sends data from the headend site to subscriber
cable modems. Configuring the downstream channel involves setting
parameters to maximize the performance of the data transfer. Downstream
channel parameters are based on the modulation type for a downstream
channel on the CMTS.
The downstream center frequency range values and the downstream
interleave depth values are different for DOCSIS and EuroDOCSIS. Refer to
the descriptions below for detailed configuration information.
You display CMTS downstream channel configuration and statistics for a
specific cable interface by performing one of the following tasks:
Task
1. Enter this command within root
mode or cable interface
configuration mode to display
downstream channel parameters
and statistics.
2. Enter this command within cable
interface configuration mode to
display downstream parameters
and statistics for the current
interface.
Configuring the Downstream Channel
Command
show interface cable <c/s/i>
downstream
show downstream
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