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Chapter 2
Cisco CMTS Configuration Commands
The cable privacy tek grace-time command is primarily intended for lab and testing use, and typically
Note
should not be used for normal operations because it changes the grace time for all CMs on the cable
interface. To change the grace time for a particular cable modem, include the new value as part of the
Baseline Privacy Configuration Settings in the DOCSIS configuration file that is downloaded to the CM.
Examples
The following example shows how to set the traffic encryption key grace-time to 800 seconds:
Router(config)# interface cable c5/1/0
Router(config-if)# cable privacy tek grace-time 800
Router(config-if)#
The following example shows how to set the traffic encryption key life-time to 800000 seconds:
Router(config)# interface cable c3/0
Router(config-if)# cable privacy tek life-time 800000
Router(config-if)#
Related Commands
Command
cable privacy add-
certificate
cable privacy
cable privacy kek
option
privacy
show cable privacy
show interface cable
privacy
debug cable privacy
OL-1581-08
Description
Configures certificates for BPI+ encryption.
Enables and configures BPI+ encryption on a cable interface.
Sets key encryption keys and timeout periods.
Determines whether a specific CM is online.
Configures the BPI or BPI+ configuration parameters in a DOCSIS
configuration file.
Displays information about BPI status and operation.
Displays the current values of the KEK and TEK timers for an interface.
Displays debug messages for BPI operation.
Cisco Broadband Cable Command Reference Guide
cable privacy tek
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