3Com CoreBuilder 9000, User Manual

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430 A
PPENDIX
B: D
OWNLOADING
S
OFTWARE
CAUTION: Make sure that the CoreBuilder 9000 ATM Enterprise Switch
is properly grounded before you begin.
Hardware and
Software
Requirements
The following items are required for loading the software:
PC 486 or higher, running MS-Windows 3.1 or higher with
MS-Terminal emulator software such as PCPlus.
RS-232 port and cable
3Com's CoreBuilder 9000 current software release
Connecting to the
Control Port
Set your PC terminal emulation to the following parameters:
8 data bit
1 stop bit
no parity
no XON/XOFF
9600 Baud
Binary transfer set to Xmodem/CRC. (that is, Setting > binary transfer
> Xmodem/CRC)
RS-232 Upgrade
Instructions
Connect your PC to the RS-232 Control Port of the ATM Switch Fabric
Module.
Putting the Standby
Switch Fabric Module
into Suspend Mode
If you have two Switch Fabric Modules installed in your CoreBuilder 9000
chassis, you must put the standby Switch Fabric Module into Suspend
Mode using the following procedure:
1 Enter the LMA command
1 4 3 2
at the main menu prompt. The
following prompt is displayed:
Put standby switch to suspend mode?
2
Enter
y
.