HP A5800 Series User Manual

143
Configuring incompatible ISSU.
• Unknown—The current and new boot files have big differences, or the current boot file does not support
ISSU. You cannot upgrade the boot file through ISSU.
To enable version compatibility check:
Step Command Remarks
1. Enters system view.
system-view —
2. Check whether the new boot file is compatible
with the current boot file.
display version comp-matrix file
upgrading-filename
Required.
Configuring ISSU
Configuring compatible ISSU
CAUTION:
Before performin
g
compatible ISSU, make sure that the priorities of the current master and the specified
subordinate switch are hi
g
her than other IRF member switches so that the specified subordinate switch can
be elected as the new master after the master is rebooted. Otherwise, modify the priorities of the current
master and the specified subordinate switch with irf member
member-id priority priority .
Use display version comp-matrix file upgrading-filename to view the versions of the new and current boot
files. If the new boot file is compatible with the current boot file, perform a compatible ISSU.
The roles of some IRF member switches change after an ISSU upgrade.

HP A5800 Series Specifications

General

Brand	HP
Model	A5800 Series
Category	Switch
Language	English