Cabletron Systems 2H28-08R Manual Do Utilizador

When the message “SAVED OK” appears, the edits are saved.

After enabling the COM port as described in 

, you can 

select one of the applications supported by the COM port: LM or UPS. 
The default application is LM.

To change the COM port application:

Use the arrows keys to highlight the Application field.

Use the SPACE bar or BACKSPACE to toggle the available settings 
until the operation you require appears. 

 lists the available 

settings and their corresponding applications. 

Press ENTER to accept the application.

Use the arrow keys to highlight the SAVE command at the bottom of 
the screen, then press the ENTER key.

When the message “SAVED OK” displays, the edits are saved.

Exiting without saving causes the message “NOT SAVED -- 
PRESS SAVE TO KEEP CHANGES” to display. Exiting without 
saving causes all edits to be lost.

LM

Local Management Session

UPS

APC Power Supply SNMP Proxy

When the COM port is configured to perform the UPS 
application, all future Local Management connections must be 
made by establishing a Telnet connection to the device. Ensure 
that the device has a valid IP address before saving changes to 
the COM port application. If the module does not have a valid 
IP address and the changes are saved, refer to 

 for 

instructions on clearing NVRAM in order to reestablish COM 
port communications.