Filter
Top Products
Cuda 12000 IP Access Switch CLI-based Administration Guide
Configuring the Downstream Channel 379
Configuring the Downstream Channel
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.
Displaying Downstream Configuration and Statistics
You display CMTS downstream channel configuration and statistics for a
specific cable interface by performing one of the following tasks:
Task Command
1. Enter this command within root
mode or cable interface
configuration mode to display
downstream channel parameters
and statistics.
show interface cable <c/s/i>
downstream
2. Enter this command within cable
interface configuration mode to
display downstream parameters
and statistics for the current
interface.
show downstream