NumLock Test Alarm (Frozen Keyboard)
The NumLock test sends a NumLock signal to the computer, to which the computer normally returns an immediate response so that the NumLock LED indicator on the keyboard will be lit to indicate the success of the test. The failure of a NumLock test indicates, at the least, a keyboard failure to respond to this NumLock signal; otherwise, it could indicate a bigger problem (such as system failure) or simply a
Maintenance: Software Version
This screen displays the current resident software version information.
Maintenance: Software Upgrade
This screen allows you to browse to the path location of the software upgrade file and upload the file to the switch across the LAN or Internet. Note: The switch upgrade file must have a name starting with “tkip101” followed by the date, such as
The upgrade file is of an accumulative nature, which means that normally you need only apply the single latest upgrade patch to keep your switch up to date. When you receive the upgrade file, you must first copy it to a local computer, then use the switch’s Web Management interface to perform the update across your LAN or the Internet.
To perform a software upgrade, click “Browse” to browse to the location of the update file, then click “Upload.” A running progress indicator bar indicates the ongoing upload process. Depending on the upgrade file size and the bandwidth availability across the network, the file upload time can vary from one to 20 minutes. When the upload process is complete, the switch will reboot by itself. Once the reboot is completed, the switch should work right away.
58 | MANAGEMENT OVER A BROWSER |
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