NEC SV8500, Manual

Page: 1012 / 3438

VOL.2-759
MG-BRI
11.7 Operation and Maintenance
This section explains the operation and maintenance procedure of MG-BRI. Data is assigned Terminal Software
installed in External Maintenance Terminal (PC).
11.7.1 How to Restore Config Data by Serial Connection (Local Download)
This config download/upload is performed one by one, connecting a PC to each MG-BRI with a RS-
232C and a LAN cable. Prepare the following:
- RS-232C cable is required.
- Serial terminal emulation program (such as HyperTerminal) is required
- LAN cable (crossover) is required for restoring config data.
- PCPro has to be installed in advance.
• Backing Up Config Data By Serial Connection
STEP 1
Power off MG-BRI and disconnect it from the network.
STEP 2
Connect PC to MG-BRI by using RS-232C cable.
STEP 3
Power on MG-BRI.
STEP 4
Activate HyperTerminal and set the following:
Bit per second:9600bps
Data bits:8bit
Parity:None
Stop bit:1bit
Flow control:None
STEP 5
Select
[Transfer]
->
[Capture File...]
.
STEP 6
Send File screen is displayed. Specify a file name to be saved, and then click the Start button.
STEP 7
At the moment that boot programming is starting (While “
Starting MG-BRI boot pro-
gram
” is being displayed for approximately five seconds), press the ESC key.
STEP 8
After <Boot mode> Main menu is displayed, enter “1” (Configuration Data).
STEP 9
After <Configuration mode> Main menu is displayed, enter “2” (Custom).
STEP 10
After a prompt (
MG-BRI>
) is displayed, enter “show config” to display configuration data
of the MG-BRI.
STEP 11
Select
[Transfer]
->
[Capture Text]
->
[Stop]
to save the config file shown in screen.
POWER
B D B D
ON
LINE
LINE 0 LINE 1 Tx/Rx LINK
MG-2B
Serial Console
MG(BRI)
RS-232C cable
Configdata