HP 5830 series User Manual

111
Task Remarks
Setting the ISSU version rollback timer Optional.
Performing a manual version rollback Optional.
Displaying and maintaining ISSU Optional.
Examining and preparing the member switches for the ISSU
Task Command Remarks
Save the running configuration. save
Before performing ISSU, make sure the running
configuration of the IRF fabric has been saved to
the configuration file.
Display the running status of each
IRF member switch.
display device
Before performing ISSU, make sure all the member
switches of the IRF fabric are in Normal state.
Display the information about
system software.
display boot-loader
Before performing an ISSU upgrade, make sure
the system software image of all the IRF member
switches is identical (the version, name, and
directory of the system software image are the
same).
Display the roles of IRF member
switches.
display irf N/A
Display information about the files
in the Flash.
dir
Before performing an ISSU upgrade, make sure
the new and current system software images exist
in the Flash of each IRF member switch, and they
are saved in the same directory.
Displaying version compatibility
Before performing an ISSU upgrade, check the version compatibility between the new and current system
software images, to determine whether ISSU can be performed, and which ISSU method is adopted.
After downloading and saving the new system software image, select an ISSU upgrade method
according to one of the following version compatibility check results:
• Incompatible—The current running system software image is incompatible with the new system
software image. You can use the incompatible ISSU method to upgrade system software of the IRF
fabric. For more information, see "Performing an ISSU for an incompatible version."
• Unkno
wn—The current and new system software images have big differences, or the current system
software image does not support ISSU. You cannot upgrade system software through ISSU.
To display version compatibility:
Ste
p
Command
1. Enters system view.
system-view
2. Check whether the new system software image is
compatible with the current system software
image.
display version comp-matrix file upgrading-filename

HP 5830 series Specifications

General

Brand	HP
Model	5830 series
Category	Switch
Language	English