System information

Configuring the CMTS
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2. To initiate the DSD of a specific SFID, use the cable modem qos dsd command
in Privileged EXEC mode, as shown below:
MOT#cable modem qos dsd {<x>/<y> <1-262143>}
where:
x is the slot number of the cable module.
y is the cable interface number; which is 0.
1-262143 is the Service Flow Identifier (SFID).
3. To display the deleted service flow log, use the show cable qos svc-flow log
command in Privileged EXEC mode, as shown below:
MOT#show cable qos svc-flow log
4. To display statistics for both upstream and downstream DSD messages, use the
show cable qos svc-flow dynamic stat command in Privileged EXEC mode, as
shown below:
MOT#show cable qos svc-flow dynamic stat
Viewing QoS Information
Use the following sections to obtain QoS information:
• Displaying the Packet Classifier
• Displaying SFID and QoS Information
• Displaying Service Flow Statistics
• Displaying Payload Header Suppression Entries
Displaying the Packet Classifier
A service flow classifier matches a packet to a service flow using a service flow
reference. The service flow reference associates a packet classifier encoding with a
service flow encoding to establish a SFID. Classifiers have the following features:
• Classifiers are loosely ordered by priority.
• Several classifiers can refer to the same service flow.
• More than one classifier may have the same priority.