7
•
Change network settings, including dedicated and shared network ports, VLAN, network port
mode, Ethernet adapter, DNS, and network port mode.
•
Configure NTP settings.
•
Configure security settings, including access service, firewall, and SSL.
•
View the device power status or change power capping settings.
•
Perform the following maintenance tasks:
Import or export configuration.
Restore the factory default.
Restart HDM.
Perform primary/backup switchover.
Restart CPLD.
To avoid HDM or operating system errors, do not power on, power off, or power cycle the device
during the update.
The following remote console menus are not available during the update:
•
Keyboard
menu in the KVM console.
•
Send Keys
and
Hot Keys
menus in the H5 KVM console.
Update HDM firmware from HDM
HDM supports one primary firmware image and one backup firmware image, and it always runs the
primary image. HDM firmware update updates the backup firmware image.
To minimize the impact on HDM services, HDM uses the following procedure to update HDM
firmware:
1.
When you update HDM firmware, HDM replaces the backup firmware image with the uploaded
update image.
2.
At the restart after the update, HDM changes the roles of primary and backup HDM images.
Then, HDM restarts with the update image, which is now the primary image.
For more information about primary/backup switchover, see HDM online help
.
Prerequisites
•
Sign in to the HDM Web interface. For more information, see "
•
Obtain the up-to-date HDM firmware image from the H3C website, and store the image file on
the local PC. To avoid update failure, make sure the update image file contains a vendor
signature and is not corrupt.
•
To avoid configuration loss caused by inadvertent mistakes, back up the HDM configuration file.
Procedure
1.
In the navigation pane, select
Maintenance
>
Update Firmware
.
