ZyXEL Communications vantage access Food Warmer User Manual


 
Chapter 28 Device Firmware Maintenance
Vantage Access User’s Guide
511
" This feature is not available when you are upgrading a group’s firmware.
6 If you want to wait a short time before performing the firmware upgrade, enter the
number of seconds to wait in the Delay Seconds field.
7 Click Apply to start the firmware upgrade process. Click Reset to start configuring this
screen again.
If the device(s) is on the network, Vantage Access sends the firmware file to the device(s)
immediately.
If the device(s) is off the network, Vantage Access saves the firmware upgrade request. Once
the device(s) is available, the request is immediately carried out.
You can view a list of manual firmware requests in the Device Firmware > Upgrade List
screen.
28.3.2 Scheduled Firmware Upgrade
Follow the steps below to manually upgrade firmware to one or more devices through Vantage
Access.
1 Log into Vantage Access using a manager account and click the File Manager icon in
the control panel.
2 Select a device in the Device List window. To upgrade firmware on a group of devices,
select a device group folder in the Topology panel.
3 Click Device Firmware > Upgrade to display the configuration screen (see Figure 496
on page 510).
4 In Select Firmware, select a firmware file that you want to update to the device(s).
Refer to Table 300 on page 508 for field descriptions.
5 Select Enable Scheduled to configure a schedule for the firmware upgrade.
6 In the Date field, specify the date on which the upgrade is to take place. Enter the date in
the format yyy-mm-dd. Alternatively, click the calendar icon ( ) to pick a date from
the calendar.
7 In the Time field, specify the time at which the upgrade is to take place. Enter the time in
the format hh:mm:ss.
8 Click Apply to save the settings or click Reset to start configuring this screen again.
You can view a list of scheduled firmware upgrade settings in the Upgrade List screen.
28.4 Firmware Upgrade Request Lists
After you have set the Firmware Upgrade screen, you can view the list of manual or
scheduled firmware upgrade requests in the Upgrade List screen.
28.4.1 Upgrade List
You can see the list of configured firmware upgrades in the Upgrade List screen.