Chapter 3. Administrator Utility
67
7. Click Upgrade to begin upgrading the firmware.
-or-
Click Abort to cancel the firmware upgrade. The KM0832 will
automatically reboot, requiring you to log in again.
Note: It takes approximately 7 minutes to upgrade the firmware for a single
stage installation, or 17 minutes for a cascaded installation. Please be
patient while the firmware is upgrading.
8. After the firmware upgrade completes, log out to reset the KM0832.
Upgrade Failed
If a device fails to complete the upgrade successfully, start the firmware
upgrade procedure again (see page 66).
Firmware Upgrade Recovery
If the firmware upgrade procedure is aborted prematurely (due to a power
outage, for example), the switch that was being upgraded at the time may
become inoperable, and may be incapable of accepting a normal firmware
upgrade.
To recover from a failed firmware upgrade:
1. Slide the firmware upgrade recovery switch (see page 8) to the RECOVER
position.
2. Perform a system reset (see System Reset Button on page 7).
3. Slide the recovery switch back to the NORMAL position.
4. Start the firmware upgrade procedure again (see page 66).
