Cisco GS7000 Installation And Configuration Manual page 46

Chapter 3 Configuration
Notes:

If available, refer to the MIB-Browser attribute dlActiveImageVersion in
transponderImage or transponderTable for currently active Transponder
image numbers.

Always download to inactive images. See additional notes below.
11 Set Startup Image to 1 or 2 as specified in step 10 above. (Startup Image is
typically the same value as Download Image.)
12 Set Download Timeout to 300 (seconds).
Note: Always use a download timeout value of at least 300 seconds to allow
sufficient time for the download to complete.
13 Click the Start Download button.
Notes on Transponder Core Downloads
There must be two valid images on the transponder core prior to the download.

If there is only one image on the transponder core, change Download Option to
No Action, and then download the other image without resetting and running
the new image.
Check the dlImageTable again to confirm that there are two valid images for the
transponder core on the table. After both images appear on the table, change the
Download Option to Startup and Reset and download the new image again.
After the transponder reboots, the new image will be running.
If the download fails before it completes, wait until the timeout period has

passed before retrying or restarting the download. If Download Timeout is set to
300 seconds or more as recommended, allow additional time after the download
timeout period has passed to be sure that the transponder core has reinitialized
all of the download settings.
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