Specifications

DOCSIS 1.1 for Cisco uBR905 and Cisco uBR925 Cable Access Routers and Cisco CVA122 Cable Voice Adapters

Command Reference

Cisco IOS Release 12.2(15)CZ

show controllers cable-modem bpkm

To display information about the Baseline Privacy Interface (BPI) or BPI Plus (BPI+) key management

(BPKM) exchange between the router and the CMTS, use the show controllers cable-modem bpkm

command in privileged EXEC mode.

Cisco uBR904, Cisco uBR905, Cisco uBR924, and Cisco uBR925 Cable Access Routers, and Cisco CVA122 Cable

Voice Adapter

show controllers cable-modem number bpkm

Syntax Description

Command Modes Privileged EXEC

Command History

Usage Guidelines Baseline privacy key management exchanges take place only when both the router and the CMTS are

running code images that support Baseline Privacy Interface (BPI) or BPI Plus (BPI+) encryption, and

the privacy class of service is enabled via the configuration file that is downloaded to the router. Baseline

privacy code images for the router contain k1, k8, or k9 in the code image name.

Examples The following shows typical output for the show controllers cable-modem bpkm command for

DOCSIS 1.0 BPI operation when the CMTS does not have baseline privacy enabled:

Router# show controllers cable-modem 0 bpkm

CM Baseline Privacy Key Management

configuration (in seconds):

authorization wait time: 10

reauthorization wait time: 10

authorization grace time: 600

operational wait time: 1

rekey wait time: 1

tek grace time: 600

authorization rej wait time: 60

kek state: STATE_B_AUTH_WAIT

sid 4:

number Cable interface (always 0).

Release Modifications

11.3(4)NA This command was introduced on the Cisco uBR904 cable access router.

12.0(4)XI1 Support was added for the Cisco uBR924 cable access router.

12.1(3)XL Support was added for the Cisco uBR905 cable access router.

12.1(5)XU1 Support was added for the Cisco CVA122 Cable Voice Adapter.

12.2(2)XA Support was added for the Cisco uBR925 cable access router.

12.2(15)CZ Support for DOCSIS 1.1 and BPI+ operation was added for the

Cisco uBR905 and Cisco uBR925 cable access routers, and the

Cisco CVA122 Cable Voice Adapter.