User's Manual

Appendix B - Software Upgrade Upgrading the AU
4Motion 703 System Manual
B.3.1.5 Step 5: Resetting and Rebooting the AU with the Shadow
Image
After you have downloaded the image to the AU flash, you can run the following
command to reset the system and boot the AU with the shadow image. After you
run the following command, the shadow image is used to boot the AU after it is
reset.
If the AU is successfully rebooted with the shadow image, then this image
becomes the operational image for AU. If an error occurs in booting up the AU
with the shadow image, the AU boots up with the operational image instead.
IMPORTANT
An error may occur if:
 The AU image is not present in the NPU flash
 You execute this command immediately after inserting the AU card, and it is still registering itself
with the 4Motion system.
 An AU image is currently being downloaded to the AU flash.
 The AU software image version is incompatible with the AU hardware.
Command
Syntax
npu(config)# load to au [<au slot-id>] shadow <shadow image name>
Syntax
Description
Parameter Description Presence Default
Value
Possible
Value
[<au slot-id>] Indicates the slot ID of the AU
to which the image is to be
downloaded from the NPU
flash.
Optional N/A 1, 2, 3, 4, 7, 8,
9 (Valid slot ID)
shadow <shadow
image name>
Denotes the name of the
shadow image to be
downloaded from the NPU to
the AU flash.
Optional N/A Valid image
name
Command
Modes
Global configuration mode