Allied Telesis AT-S25 - Manual (Page 189)

AT-S25 Management Software User’s Guide
189
The software immediately begins to download onto the switch.
The Xmodem File Send window in Figure 66 displays current
status of the software download. The download process takes a
couple minutes to complete.
Figure 66 XModem File Send Window
If you are installing a new management image, the switch begins
to initialize the software after it is installed, a process that takes
approximately one minute to complete. Once the management
software is initialized, the switch automatically resets.
Note
Do not interrupt the initialization process. Do not reboot the switch.
When downloading a new management image file using
Xmodem, this image file is downloaded onto the Master switch of
a stack first. Then, the Master switch will reboot the entire stack.
After the stack reboots, the Master switch will compare the new
software version of the new image file with the one used by the
Slave switches. If any of the Slave switches has an older software
version number, the Master switch will update it with its new
management image file. The initialization process will continue
once all the Slave switches are upgraded with the new image file.