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Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
OL-2239-03
Chapter8 Troubleshooting the System
Using Cable Interface debug Commands
debug cable keyman (for Baseline Privacy Activity)
To activate the debugging of key encryption key (KEK) and traffic encryption key (TEK) BPI key
management, use the debug cable keyman command in privileged EXEC mode. To disable debugging
output, use the no form of this command.
debug cable keyman
no debug cable keyman
When this command is activated, all activity related to KEK and TEK keys appears on the
CiscouBR10000series router console.
debug cable mac-messages
To activate the debugging of messages generated in the cable MAC that frames and encrypts downstream
RF signals, use the debug cable mac-messages command in privileged EXEC mode. To deactivate the
debugging of cable MAC messages, use the no form of this command.
debug cable mac-messages
no debug cable mac-messages
When this command is activated, messages generated by the cable MAC are displayed on the Cisco
CiscouBR7200series console.
debug cable map
To display map debugging messages, use the debug cable map command in privileged EXEC mode. Use
the no form of this command to disable debugging output.
debug cable map sid [sid-num]
no debug cable map
debug cable phy
To activate the debugging of messages generated in the cable PHY, use the debug cable phy command
in privileged EXEC mode. To deactivate the debugging of the cable PHY, use the no form of this
command.
debug cable phy
no debug cable phy
Cable PHY is the physical layer where upstream and downstream activity between the
CiscouBR10000series router and the HFC network is controlled. When this command is activated,
messages generated in the cable PHY are displayed on the CiscouBR10000series router console.