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7. Operation and Maintenance
7-78
September 2002 9128-A2-GB20-80
Upgrading ISDN BRI DBM Software
A separate download to update PRI DBM functionality is not necessary; a PRI
upgrade is incorporated in the unit’s program code. However, if the FrameSaver
unit has a BRI DBM, the program code must be upgraded separately.
To upgrade a FrameSaver unit’s BRI DBM program code, you must transfer the
dbmprog.ocd
file in the Dial Backup Module directory using the
put
command.
Procedure
To perform a BRI DBM upgrade:
1. Initiate an FTP session to the device that you are upgrading.
2. Type
bin
to enter binary transfer mode.
3. Type
cd dbm
to change to the Dial Backup Module directory.
NOTE:
If the FrameSaver unit is not equipped with a DBM or the DBM does not
contain any downloadable software, the message
dbm: no such file
or directory
appears.
4. Perform a
put
of R
xxxxxx
.ocd (
xxxxxx
being the software release number) to
the dbmprog.ocd file to start the upgrade.
5. Close the FTP session.
6. Verify that the new software release was successfully installed as the DBM
Software Revision.
Main Menu
→
Status
→
Identity
If the message displayed is . . . Then . . .
DBM Download Required Errors were detected during the DBM
download.
The dbmprog.ocd file will need to be
downloaded again.
dbmprog.ocd: File Transfer Complete The download was successful.
dbmprog.ocd: File Transfer Failed The download was not successful.
Possible cause: A bad or invalid file, or the
wrong checksum.
A different dbmprog.ocd file will need to be
downloaded for the DBM to become
operational. Repeat the step or end the FTP
session.