Issu Configuration; Issu Configuration (Standalone Mode); Issu Upgrade (Compatible) - HP A7500 Series Configuration Manual

ISSU configuration

NOTE:
For how to upgrade system software by rebooting the whole switch, see the chapter "Software upgrade
configuration."

ISSU configuration (standalone mode)

ISSU upgrade (compatible)

Follow these steps to perform an ISSU upgrade
To do...
Enter system view
Upgrade the standby MPU
Perform a manual active and
standby switchover to make
the standby MPU become the
active MPU and upgrade all
LPUs
Use the command...
system-view
issu load file upgrading-filename
slot slot-number
issu run switchover slot
slot-number
133
Remarks
—
Required
slot-number is the number of the slot in
which the standby MPU resides.
Execution of this command reboots the
standby MPU.
Perform the next operation after the
standby MPU is rebooted.
Required
The value of the slot-number argument
provided in this command must be the
same as that specified in the issu load
command.
Execution of this command reboots the
former active MPU. Whether an LPU
reboots depends on the upgrade method
of the LPU.
Perform the next operation after the
active MPU is rebooted.