version auto-update enable

Use version auto-update enable to enable software synchronization from the active MPU to the standby MPU at startup.

Use undo version auto-update enable to disable this feature.

Syntax

version auto-update enable

undo version auto-update enable

Default

If software inconsistency is detected at startup, the standby MPU loads the current software images of the active MPU.

Views

System view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

This command is available only for HPE 7910 and HPE 7910 TAA switches in standalone mode.

To make sure the standby MPU always runs the same software images as the active MPU, configure both the version auto-update enable command and the undo version check ignore command.

The startup software version check function examines the standby MPU's startup software images for version inconsistency with the active MPU's current software images at startup. If their software versions are different, the standby MPU copies the current software images of the active MPU, specifies them as main startup software images, and reboots with these images.

To ensure a successful synchronization in a multi-user environment, make sure no one reboots or swaps MPUs during the software synchronization process. You can configure the information center to output the synchronization status to configuration terminals (see Network Management and Monitoring Configuration Guide).

Examples

# Enable software auto-update for the standby MPU.

<Sysname> system-view
[Sysname] version auto-update enable

Related commands

version check ignore