Description of Menu Options
Configuring the Module 3–35
[6] Downline Upgrade (Cont.)
When you press <Return>, the DLU process is initiated over the LAN
that is connected to the load host.
_____________________________ Note ________________________
The PORTswitch 900FP is nonfunctional only during reset and
self-test (about 1 minute of Stage 4) of the DLU process. During
the first three stages of the process, the module continues to
function as a repeater.
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After you initiate the DLU process, the screen displays the following
message:
DLU process started!
Due to variations in network configurations (load path and traffic levels),
this initial stage of the DLU process can take up to 10 minutes to
complete.
_________________________CAUTION ________________________
If power is interrupted during Stage 3 of the DLU process, the
firmware image can become corrupted. Do not turn off power to
the unit or perform any action that can cause the unit to lose
power during Stage 3 of the DLU process.
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