System information

Configuring the CMTS
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2. Use the show cable qos svc-flow dynamic-stat command in Privileged EXEC
mode to display statistics for dynamic service additions, deletions, and changes
for both upstream and downstream service flows, as shown below:
MOT#show cable qos svc-flow dynamic-stat
Initiating a DSC
Use a DSC messages to change an existing service flow. The cable interface initiates a
DSC for a CM.
1. to display the SFID of all the service flows used by a specific CM, Use the show
cable modem svc-flow-id command in Privileged EXEC mode , as shown
below:
MOT#show cable modem {<mac> | <prefix>} svc-flow-id
where:
mac is the CM MAC address.
prefix is the CM IP address.
2. Use the cable modem qos dsc command in Privileged EXEC mode to change an
existing service flow, as shown below:
MOT#cable modem {<mac> | <prefix>} qos dsc {<prefix> <string>}
where:
mac is the CM MAC address.
prefix is the CM IP address.
prefix is the TFTP server IP address.
string is the CM configuration file name.
Note: Before you begin, ensure that the correct DSA definition is entered in
the CM configuration file. Also ensure that the DSC definition applies to each
SFID. The CM configuration file must contain the correct SFID for the service
flow you change.