Owner`s manual

3–24 DEChub 900 MultiSwitch Owner’s Manual
[9] Downline Upgrade (Cont.)
When the TFTP load transfer is complete, the Hub Manager verifies the TFTP
image. During this time, the Hub Status Display displays the following message:
SW Loaded,
Checking Image . . .
After the Hub Manager verifies the image, it writes it into flash memory. During this
time, the Hub Status Display displays the following message:
Image OK,
Writing Image . . .
After the Hub Manager stores the image into flash memory, it boots the new image.
During this time, the Hub Status Display displays the following message:
Image Stored.
Booting New Image.
After the Hub Manager completes booting the new image, it may need to reset the
configuration settings. During this time, the Hub Status Display displays the follow-
ing message:
Software Upgraded,
Configuration Reset.
After the Hub Manager resets the configuration, it initiates self-test. When self-test
completes it starts the main firmware. During this time, the Hub Status Display dis-
plays the following message:
Selftest Complete
Start Main Firmware
After the Hub Manager starts the main firmware, the setup port screen displays the
DEChub 900 MultiSwitch installation menu, confirming the downline load is com-
plete.