User Manual

Appendix B - Software Upgrade Upgrading the NPU
4Motion 850 System Manual
B.2.2 Displaying the Operational, Shadow, and
Running Versions
You can, at any time (during or after the software download procedure), run the
following command to view the operational, shadow, and running versions of the
NPU software:
npu# show software version npu
IMPORTANT
An error may occur if you run this command when the NPU is not running with the shadow image.
Command
Syntax
npu(config)# switchover npu
Command
Modes
Global configuration mode
NOTE
The operational version is the default software version that is used for rebooting the NPU after
system reset.
The shadow version is the downloaded software version that you can use to boot up the NPU.
However, it is the operational software version that is used to boot up the NPU after the next system
reset.
The running version is the software version (can be either the operational or shadow version) that is
currently running on the system.
Command
Syntax
npu# show software version npu
Display
Format
Mananged Object : NPU
Operational Version : <Operational Version>
Shadow Version : <Shadow Version>
Running Version : <Shadow Version>
Command
Modes
Global command mode