Slave Restart; Slave Switchover - HP 7500 Series High Availability Command Reference

Default
Version check of the standby MPU is enabled.
Views
System view
Default command level
2: System level
Usage guidelines
Inconsistency of the software version of the active MPU and standby MPU can result in system failure
when the system is running.
If the software versions of the active MPU and standby MPU are greatly different, or the software
difference affects the use of the device, even if the ha slave-ignore-version-check command is configured,
the standby MPU is not necessarily started. To ensure the normal operation of the device, use the same
software version for the active MPU and standby MPU.
When the device is operating in IRF mode, this command is not supported. To switch between the
standalone mode and IRF mode, use the chassis convert mode irf command.
Examples
# Ignore version check of the standby MPU.
<Sysname> system-view
[Sysname] ha slave-ignore-version-check

slave restart

Use slave restart to manually restart the standby MPU.
Syntax
slave restart
Views
System view
Default command level
2: System level
Usage guidelines
When the device is operating in IRF mode, this command is not supported. To switch between the
standalone mode and IRF mode, use the chassis convert mode irf command.
Examples
# Restart the standby MPU.
<Sysname> system-view
[Sysname] slave restart
The slave will reset! Continue?[Y/N]:y

slave switchover

Use slave switchover to manually configure the switchover between the active MPU and standby MPU.
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