Starting The Software Upgrade Utility - 3Com TR User Manual

A-2 A A: S
PPENDIX OFTWARE
L
Lists the current settings of the Switch 2000 TR and pro-
vides a status report for the previous download attempts.
Use this command to check that you have entered all the
parameters necessary for a successful download.
Figure A-1 represents the screen after using the com-
mand.
M (subnet mask)
Enter the subnet mask in dotted decimal format.
For Example: 255.255.0.0
R
Resets the Switch 2000 TR to the factory default values for
the main software. Use the G command after using this
command.
WARNING: Resetting the Switch 2000 TR erases all
configuration parameters, including IP addressing
information.
P
Allows you to set the personality (A for adapter, H for hub
on ports 1 through 4 only) and speed (4 or 16).
For example: P 2 A for port 2 set to adapter or
P 11 16 for port 11 set for 16 Mbps
S (address)
Sets the IP address of the server that holds the new soft-
ware image file. This command does not start the down-
load. Use the B command to start the download.
U U
PGRADE TILITY

Starting the Software Upgrade Utility

Connect a terminal to the serial port on the rear
1
panel of the Switch 2000 TR. Refer to "Console
Port" in Chapter 1.
Quickly (within 3 seconds) press the reset button on
2
the rear panel twice. Refer to "Reset Button" in
Chapter 1.
All LEDs on the front panel light and the Software
Upgrade Utility appears on the console. See Figure
A-1.
Figure A-1 Software Upgrade Utility Screen