[6] Downline Upgrade
5-20 Configuring the Module in a DEChub ONE or DEChub ONE-MX
If the Process Does not Complete
If the process does not complete as described in Stage 3, take one of the following
actions:
When the DLU Process is Complete
When the DLU process is complete, the following events occur:
•
The module exits from the DLU process.
•
The module begins the execution of the new firmware image.
•
The Module OK LED turns on.
•
The module becomes fully operational.
Stage
Description
4
The module resets, runs self-test, and then begins executing the
new firmware image.
This stage normally takes 1 minute to complete.
The following states indicate that this stage is in progress:
•
Module status – not functional or manageable.
•
Module cannot respond to management requests.
•
LED display:
—
Power LED is on.
—
Module OK LED is off.
—
Port State LEDs flash indicating various subroutines are running
(standard self-test pattern).
If...
Then...
Because...
The module loses power
Contact your
representative.
The firmware image is
corrupted.
The Port State LEDs 4
and 5 do not light
Check that the load host
is operational.
The load did not succeed.
