
32 CHAPTER 4 WEB-BASED MANAGEMENT (WBM)
5 en enter the complete le name of the rmware le in Downloadable File Name,
but no path entries (no drive, no folder).
6 Enter the device password (default: “private”) and click Apply.
7 Restart the WBM.
Figure 4.8 – Web Interface with the Update Parameters
Once the rmware has successfully been uploaded, the window below will appear (see Fig-
ure 4.9). Firmware updates can take several minutes. Always wait until all the LEDs light up
aer approximately two minutes and the device is available again aer booting.
Figure 4.9 – Message After a Successful Update
Existing conguration data will not always be retained aer a rmware update/downgrade.
erefore, check the conguration settings or return the device to the settings default upon
delivery.
Caution
A voltage failure during a firmware update leads to the destruction of the managed
switch by the firmware. An update via Xmodem is required.
Change Password Menu
e Change Password menu can be used to create a new, unique password. You must spec-
ify the old password before entering a new one; by default upon delivery, the password is
“private.” For security reasons, the input elds do not display your password, but instead
“*******” is displayed (see Figure 4.10).
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