Larscom ACST-1500B Series Installation And Operation Manual page 336

ACST-6351-001
October 1996
Internal Download from Flash Memory
Use this procedure to download a copy of the software in flash memory to its
own or another unit's internal board(s). This download is useful if the running
copy of software gets corrupted.
1. Verify that Software Distribution Diskette #1 is loaded.
2. Select the Chain Port address. If you are downloading through the
3. Start the software download. Enter
Larscom Access-T 100, 200, 400, & 1500 Network Access DSU/CSU
Chain Port, enter
A
prompt, followed by the
If you are NOT downloading through the Chain Port, set the Chain Port
address to 0. Enter and type
A
key.
prompt will appear:
Setup Larscom Manufacture Download
Enter 1 for single card, 2 for multi-card,
3 for all internal download, 4 for single unit internal download
To download from the Access-T master to all Access-T slaves on the
chain, enter (All Internal Download). The download will take
3
approximately 13 minutes for a 2-port unit and 30 minutes for a 4-port
unit.
CAUTION: Do not use "all-in-one-Flash" if you
have at least one Access-T 01/02 and Access-T
100, 200, 400, and 1500 units on the same chain.
To initiate an internal download (from flash memory to the Mux and
NIM) on a specific Access-T 200 or 400 unit, enter
internal download). The download will take approximately 3 min-
utes for a 2-port unit and 20 minutes for a 4-port unit.
Go to Completing the Download (step 5) on page 10.
Software Downloading Instructions
and type in the desired address (1-30) at the
key.
Enter
at the prompt, followed by the
00
(Larscom setup). The following
L
Enter
(Single unit
4
9