Cisco ASR 14000 Series Management Command Reference page 47

Boot Commands on Cisco IOS XR Software
C i s c o C o n f i d e n t i a l - B e t a R e v i e w R 3 . 7. 1
The primary and secondary device definitions remain in effect until the system boot-sequence command
Note
is entered again.
General Usage Guidelines
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Command Modes
??is there a difference
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Location Node
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Disabling Automatic Recovery
Use the system boot-sequence command with the disable keyword to disable the automatic recovery.
Displaying the Current Boot Sequence Settings
Enter the
Task ID Task ID
root-lr
Examples
The following example shows how to define the primary and secondary boot device for the
active RP (DSC). In this example, the default location for software and configurations is disk0. The
location for backups of software and configurations is disk1.
RP/0/RP0/CPU0:router# admin
RP/0/RP0/CPU0:router(admin)# system boot-sequence disk0: disk1:
Info:
OL-17231-01
The value of the secondary-device argument must be different from the value of the primary-device
argument.
We recommend disk0 as the primary boot device in the boot sequence, and disk1 as the secondary
boot device.
The boot device specified with the system boot-sequence command must be installed in the card,
or the command is rejected.
Use the system boot-sequence command in administration EXEC mode to define the boot sequence
for all secure domain routers (SDRs) in the system.
Use the system boot-sequence command in EXEC mode to define the boot sequence for a specific
SDR.
Use the location node-id keyword and argument to define the boot sequence for a specific route
processor (RP).
Use the location all keywords to define the boot sequence for all RPs in the router.
show system backup
Operations
read, write
node0_0_CPU0: command succeeded.
command to display the currently configured boot sequence devices.
Cisco ASR 14000 Series Router System Management Command Reference
system boot-sequence
SMR-43