Restriction
•
When configuring peak-offpeak monitoring, you can define a maximum of two peak durations within
a day, and also monitoring of the remaining hours, if you configure the offpeak duration. The
monitoring duration and threshold for first peak, second peak, and offpeak, can be different. However,
the monitoring duration for any peak or offpeak configuration cannot be more than a day.
•
The parameters defined by the named service class should always be a compatible subset of the
registered set of parameters for the CM. Only certain options can be changed using a CMTS router
service class, such as the max-rate, priority, or tos-overwrite options. The max-burst option in
both the enforced and registered CMTS router service classes must strictly match the value for
max-burst in the registered DOCSIS configuration file. If the service class value does not match,
either the cable modem registration will fail with a reject-c state, or the enforced class will fail.
Procedure
PurposeCommand or Action
Enables privileged EXEC mode. Enter your
password if prompted.
enable
Example:
Router> enable
Step 1
Enters the global configuration mode.configure terminal
Example:
Router# configure terminal
Step 2
Creates an enforce-rule with the specified name
and enters the enforce-rule configuration mode.
cable qos enforce-rule name
Example:
Router(config)# cable qos enforce-rule
test
Step 3
Each enforce-rule can be created by
giving it a name.
Note
Defines the kind of monitoring desired and the
type of modems to be monitored.
monitoring-basics{legacy | peak-offpeak}
{docsis10 | docsis11}
Step 4
Example:
Router(enforce-rule)# monitoring-basics
peak-offpeak docsis11
The default is legacy and DOCSIS 1.0.
Perform one of the following:
Step 5
•
For DOCSIS 1.0 cable modems:
Cisco cBR Series Converged Broadband Routers Quality of Services Configuration Guide for Cisco IOS XE
Fuji 16.7.x
126
Subscriber Traffic Management
Creating and Configuring an Enforce-Rule
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