4-20
Cisco Broadband Cable Command Reference Guide
OL-1581-08
Chapter 4 Commands for the Cisco uBR10012 Router
hw-module reset
hw-module reset
To reset a particular Performance Routing Engine (PRE1) module or a particular line card, use the
hw-module reset
command in privileged EXEC mode.
hw-module
{
main-cpu
|
pre
{
A
|
B
} |
sec-cpu
|
slot
slot-number
|
subslot
slot
/
card
}
reset
[
hold
|
release
]
Syntax Description
Defaults
No default behavior or values
Command Modes
Privileged EXEC
Command History
Usage Guidelines
The
hw-module reset
command typically is used to reset a standby PRE1 module so that it can load a
new version of Cisco IOS software. However, this command can also be used to reset the active PRE1
module, as well as any other line card in the Cisco uBR10012 chassis.
Caution
If the standby PRE1 module is installed and configured, resetting the active PRE1 module triggers a
switchover, so that the standby PRE1 module becomes the active PRE1 module.
Note
The
hold
and
release
options are not needed for normal operations but are typically used for debugging
and lab tests.
main-cpu
Resets the PRE1 module that is currently acting as the active PRE1 module.
pre
{
A
|
B
}
Resets the PRE1 module that is physically in either PRE slot A (left slot) or
PRE slot B (right slot).
sec-cpu
Resets the PRE1 module that is currently acting as the standby PRE1
module.
slot
slot-number
Resets the line card that is physically present in the specified
slot-number
(valid range is 1 to 8).
subslot
slot
/
card
Resets the line card that is physically present in the slot with the specified
slot number (valid range is 1 to 8) and card number (valid range is 0 to 1).
hold
(Optional) The card should be held in its reset state, so that it does not begin
reinitialization procedures.
release
(Optional) A previously held card should be released from the reset state,
allowing it to complete reinitialization procedures.
Release
Modification
12.2(4)XF1
This command was introduced for the Cisco uBR10012 router.
12.2(11)BC3 The
hw-module main-cpu
and
hw-module pre commands
now reset both
PRE modules.
