Cisco SR2016T-NA Reference Manual page 888

debug cable dynsrv
debug cable dynsrv
To display information about DOCSIS 1.1 dynamic service flow messages, use the debug cable dynsrv
command in privileged EXEC mode. To disable debugging output, use the no form of this command.
Syntax Description This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History Release
12.0(7)XR and 12.1(1a)T1
12.1(4)CX
12.2(4)BC1
Usage Guidelines This command activates dynamic service flow debugging, which displays a debugging message
whenever one of the following DOCSIS 1.1 dynamic service messages is processed:
•
•
•
Each type of dynamic service message includes a request (DSA-REQ, DSC-REQ, DSD-REQ) and a
response (DSA-RSP, DSC-RSP, DSD-RSP).
Do not use this command when you have a large number of active CMs on your network, because it could
generate a huge amount of output to the console port.
Debugging must be enabled for one or more cable interfaces, using the
Note
before the debug cable dynsrv command will display any output.
If using the debug cable dynsrv command, also use the
Tip
tlvs
Examples The following example shows typical output displayed by the debug cable dynsrv command:
Router# debug cable interface c3/0
Router# debug cable dynsrv
CMTS dynsrv debugging is on
Cisco Broadband Cable Command Reference Guide
5-28
debug cable dynsrv
no debug cable dynsrv
Dynamic Service Add (DSA)—This message is used to create a new service flow.
Dynamic Service Change (DSC)—This message is used to change the attributes of an existing
service flow.
Dynamic Service Deletion (DSD)—This message is used to delete an existing service flow.
command to enable full DOCSIS MAC-layer debugging.
Modification
This command was introduced for DOCSIS 1.0+ operation.
This command was enhanced for DOCSIS 1.1 operation.
Support was added to the Release 12.2 BC train.
debug cable mac-address
Chapter 5 Cisco CMTS Debugging Commands
debug cable interface
and the
command,
debug cable
OL-1581-08