Scte-Hms-Download-Mib - Cisco GS7000 Installation And Configuration Manual

SCTE-HMS-DOWNLOAD-MIB

The SM module supports remote downloading application images to the
transponder core, LCM module, and GS7000 EDFA and GS7000 OPSW modules by
using the HMS Download MIB.
Two download tables are helpful in determining which image to download. In the
HMS Download MIB, the transponderTable has a list of all the slots on the
Hub/Node, the active image number, the active image version, and the module
description, as well as other information. Downloading to an active image is not
allowed. Check this table to determine which image is active and download to the
other image.
Another very useful table is the dlImageTable. This table has a list of both the active
and inactive images for each module. It is especially important to check this table
prior to downloading an image to the transponder core module. It specifies the
version of each image and indicates which image is read-write and which is read-
only.
Downloads to the Transponder Core Module
There must be two valid images on the transponder core module prior to attempting
a download. If there is only one image on the transponder core module, change
dlDownloadOption to "noAction(2)". Then, download the other image, without
resetting and running the new image.
Again, check the dlImageTable to be sure that there are two valid images for the
transponder core module on the table. After the two images appear on the table,
download the new image again with the dlDownloadOption
"setStartupAndReset(1)" selected. After the transponder reboots, the new image will
be running.
Downloads to the Local Control Module
The LCM is always in slot number 7, which is device 7 for the download. Before
beginning the LCM download:
Check the transponder table to determine which image is active.

If the utility for the download supports an SNMP time out, set that to 25 seconds.

Set dlDownloadTimeout to 300 seconds.

Now proceed with the download.
Note: The transponder table will always indicate that image 1 is active in the LCM,
even after a download of image 2. Since there is only one download image file
available that contains two application images, the transponder table is not updated
to show the precise image that is running.
OL-29937-01
HMS MIB Specifications
47