Verilink WANsuite 5650 (34-00314.E) Product Manual - Manual (Page 27)

V T 1 0 0 I n t e r f a c e 3-5
Download App Code
Use the “Download App Code” field to upgrade the software in your
WANsuite 5650 unit. The revision level for the software your unit is currently
using is displayed in the top line of the VT100 screens. After installing a
software upgrade, the new revision level will be displayed on this line.
CAUTION: Do not allow power to be removed from the unit while its memory is
being reprogrammed.
To reprogram your WANsuite 5650 unit with new software:
1 Select the “ Download App Code ” field and press the “Enter” key. A
confirmation screen similar to the one shown in Figure 3.4 will display.
2 Select “ Yes ” to continue with the procedure. The screen will clear and the
message “ FILLING MEMORY WITH FFF ” will appear at the bottom.
3 After a short amount of time, the screen will display the messages “ FILLED ”
and “ START UPLOAD .” At this point the software upgrade file must be
transferred to the unit.
4 A series of “ C ’s” will be displayed at the bottom of the screen while the
system waits for the file to begin downloading. Once it has begun, the
entire download process may take several minutes.
5 Set your teminal emulation program’s Protocol selection to “1K Xmodem.”
6 Use your terminal emulation program to select the appropriate file for
uprading the software and begin sending the file. (If using HyperTerminal,
choose “Transfer/Send File...”.)
7 At the completion of the download, your system’s screen should display:
'RZQORDG VXFFHVVIXO
The unit will now update the application program flash, during which the
BERT LED will flash on and off. Once the flash has been updated, the unit
will reboot. After the unit reboots you should see the new software revision
level displayed in the top line of the VT100 screens.
Maintenance Reset--TDM
Select this prompt to perform a Maintenance Reset to the unit’s default TDM
configuration. Any existing configurations will be lost and the unit will be set
back to its factory defaults. Selecting the Maintenance Reset prompt will
display a confirmation screen (Figure 3.4) where you will choose either to
proceed with the maintenance reset or abandon the procedure.