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Cisco Broadband Cable Command Reference Guide
OL-1581-08
Chapter 2 Cisco CMTS Configuration Commands
clear cable modem lock
clear cable modem lock
To reset the lock on one or more CMs, and to reinitialize them, so that they can reregister with a valid
DOCSIS configuration file, use the
clear cable modem lock
command in privileged EXEC mode.
clear cable modem
{
mac-addr
|
ip-addr
|
all
|
oui
string
}
lock
Syntax Description
Defaults
No default behavior or values
Command Modes
Privileged EXEC
Command History
Usage Guidelines
When you have configured the
cable dynamic-secret
lock
command on a cable interface, the CMTS
“locks” CMs that use a DOCSIS configuration file that fails the CMTS verification check. These CMs
are allowed to come online, but with a restrictive QoS configuration that limits their service flows to
10 kbps.
Locked CMs will not be allowed to reregister with a valid DOCSIS configuration file until they have
been offline, without attempting to reregister, for at least 24 hours. You can manually clear the lock on
a CM by using the
clear cable modem lock
command in privileged EXEC mode.
mac-addr
Specifies the 48-bit hardware address (MAC address) of an individual
CM.
ip-addr
Specifies the IP address of an individual CM.
cable
slot/port
Identifies the a interface and downstream port on the Cisco uBR7100
series and Cisco uBR7200 series routers.
On the Cisco uBR7100 series router, the only valid value is
1/0
. On the
Cisco uBR7200 series router,
slot
can range from 3 to 6, and
port
can
be 0 or 1, depending on the cable interface.
cable
slot/subslot/port
Identifies a cable interface on the Cisco uBR10012 router. The
following are the valid values:
•
slot
= 5 to 8
•
subslot
= 0 or 1
•
port
= 0 to 4 (depending on the cable interface)
all
Resets the lock for all CMs.
oui
string
Resets the lock for all CMs from a vendor that matches the specified
Organization Unique Identifier (OUI). The
string
parameter can be
either the three byte hexadecimal string (such as 00.00.0C) or a vendor
name that has been defined using the
cable modem vendor
command.
Release
Modification
12.2(15)BC1
This command was introduced.