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Chapter 2
Cisco CMTS Configuration Commands
cable upstream freq-adj averaging
To specify the percentage of frequency adjustment packets that is required to change the adjustment
method from the regular power-adjustment method to the noise power-adjustment method, use the cable
upstream freq-adj averaging command in cable interface configuration mode. To disable power
adjustments, use the no form of this command.
Syntax Description
n
% of frequency adjustment
Defaults
No default behavior or values
Command Modes
Interface configuration (cable interface only)
Command History
Release
12.0(7)T
Examples
The following example shows how to change the power-adjustment method when the frequency-
adjustment packet count reaches 50 percent:
Router(config-if)# cable upstream 0 freq-adj averaging 50
Related Commands
Command
cable upstream power-adjust
show cable flap-list
show cable modem
OL-1581-08
cable upstream n freq-adj averaging % of frequency adjustment
no cable upstream n freq-adj averaging
Modification
This command was introduced.
Specifies the upstream port number. Valid values start with 0 for the
first upstream port on the cable interface line card.
Specifies the percentage of frequency-adjustment packets required to
switch from the regular power-adjustment method to the noise power-
adjustment method. Valid range is from 10 to 100 percent.
Description
Controls power-adjustment methods on the Cisco CMTS.
Displays a list of CMs that have exceeded the threshold number of
power adjustments.
Displays CM configuration settings.
Cisco Broadband Cable Command Reference Guide
cable upstream freq-adj averaging
2-313
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