Nortel Networks 1000 - Manual (Page 899)

Download operation 899
Card reset
After a card reset, the MSDL base code and the D-channel application
software are validated by the CPU. The software is stored in flash EPROM
on the DDCH card and need not be downloaded. But if the software is
missing due to new installation, corruption, or loadware version mismatch,
the CPU automatically downloads the base/application into the DDCH
card.
Following a card reset, the MSDL base code and the D-channel application
software are validated by the Option 11C CPU. It does not need to be
downloaded because the software is stored in flash EPROM on the
DDCH card. However, if the software is missing (due to new installation,
corruption loadware version mismatch), the CPU automatically downloads
the base/application into the DDCH card.
After a card reset, the MSDL base code and the D-channel application
software are validated by the CS 1000 CPU. The software is stored in
flash EPROM on the DDCH card and does not need to be downloaded.
But if the software is missing due to new installation, corruption, or
loadware version mismatch, the CPU automatically downloads the
base/application into the DDCH card.
Background audit
If a background audit of the card and associated applications finds that a
download is required, the card is queued in the PSDL tree. Downloading is
performed in background mode based on the entries in the PSDL tree.
If during background audit of the card and associated applications it is
found that downloading is required, the card is queued in the PSDL tree.
Downloading is performed in background mode based on the entries in
the PSDL tree.
If a background audit of the card and associated applications finds that a
download is required, the card is queued in the PSDL tree. Downloading is
performed in background mode based on the entries in the PSDL tree.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.