Cisco Broadband Cable Command Reference Guide

docsis cvc mfg
docsis cvc mfg
Syntax Description
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Cisco Broadband Cable Command Reference Guide
Chapter 5 Cable CPE Commands
To configure the access start times and organization name for the manufacturer’s code verification
certificate (CVC) to enable the DOCSIS 1.1 secure software download feature on the router, use the
docsis cvc mfg command in global configuration mode. To delete this information, use the no form of
this command.
Cisco uBR905 and Cisco uBR925 cable access routers, and Cisco CVA122 Cable Voice Adapter
docsis cvc mfg {codeAccessStart start-time | cvcAccessStart start-time | organization name}
no docsis cvc mfg {codeAccessStart start-time | cvcAccessStart start-time | organization name}
Defaults The codeAccessStart and cvcAccessStart times default to 011219000000Z (midnight on December 19,
2001 Greenwich Mean Time). The organization defaults to Cisco Systems.
Note Typically, the default values should not be changed unless you are instructed to do so by Cisco TAC or
field service engineers.
Command Modes Global configuration
Command History
codeAccessStart
start-time
cvcAccessStart
start-time
Specifies the code Access Start Time as a UTC time value
(YYMMDDhhmmssZ) in Greenwich Mean Time.
Specifies the CVC Access Start Time as a UTC time value
(YYMMDDhhmmssZ) in Greenwich Mean Time.
organization name Specifies the name of the manufacturer of the code file. Use quotes if the
name value contains more than one word.
Release Modification
12.2(8)YI This command was introduced on the Cisco uBR905 and Cisco uBR925
cable access routers, and the Cisco CVA122 Cable Voice Adapter.
Usage Guidelines This command configures the access start times and organization name that are required by Appendix D
in the DOCSIS BPI+ specification. The time values are specified as UTC time values in Greenwich Mean
Time, with a two-digit year. If the year is between 50 and 99, it is interpreted as 1950 to 1999. If the year
is between 00 and 49, it is interpreted as 2000 to 2049.
The router uses the codeAccessStart value to verify the Code Verification Signature (CVS) that is
affixed to the code file downloaded using the secure software download feature. The router uses the
ccvAccessStart value to verify the CVC for the code file. The router also uses the organization value
to verify that the code file has been created by the proper manufacturer.
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