Siemens SCALANCE WLC711 Maintenance Manual page 34

3 Select Local, and then click the image file you want to use from the list of upgrade files.
Note
Multiple images may be listed: image files on the local drive, image files on the flash device (if a flash
device is inserted), and image backup files (end with -rescue-user.tgz) if they exist on the local drive
or flash device. Select the desired image. Image files use the AC-MV-<version>-<revision>.<platf>
name format, as explained in
Note
Regardless of whether the upgrade image file is on the local drive or flash device, the wireless
controller displays it in the list of upgrade files.
Notice
You should always backup the existing software image during the upgrade process. Backing up
provides you the option of restoring your wireless controller to its previous configuration if needed.
For more information, see
4 Select one of the following upgrade options:
•
To schedule a software upgrade, select the Schedule upgrade for option. The earliest you can
schedule an upgrade is 5 minutes into the future.
Use the Month, Day, Hour, and Minute drop-down lists to schedule the upgrade and then click
Schedule upgrade.
Review the upgrade settings in the dialog box, and then click OK to confirm the upgrade
settings. The WLC Software tab fields gray out.
Note
A scheduled upgrade is not a recurring event. The wireless controller allows only one Scheduled
upgrade to be configured at a time.
•
To upgrade the software immediately, select the Upgrade now option.
Click the Upgrade now button.
Review the upgrade settings in the dialog box, and then click OK to confirm the upgrade
settings. A window displays the upgrade status.
The wrireless controller reboots after the upgrade process is completed.
Downloading the Remote Image File to the Local Drive or USB Device
To Download the Remote Image File to the Local Drive or USB Device:
1 From the top menu, click Wireless Controller.
The Wireless Controller Configuration screen is displayed.
2 From the left pane, click Administration > Software Maintenance.
The WLC Software tab is displayed.
SCALANCE WLC711 Maintenance Guide
Upgrading the Wireless Convergence Software
Downloading the Remote Image File to the Local Drive or USB Device
Upgrading the Image File Name
Restoring the Backup Image from the GUI
on page 32.
on page 15.
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