Enterasys Networks 2H258, 2E253, 2H253, 2H252 manual Clearing Nvram, Ups

	General Configuration Screen
Table 4-3 COM Port Application Settings
Setting	Application
LM	Local Management Session
UPS	APC Power Supply SNMP Proxy

3.Press ENTER to accept the application.

CAUTION: 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 device does not have a valid IP address and the changes are saved, refer to your device installation user’s guide for instructions on clearing NVRAM to reestablish COM port communications.

4.Use the arrow keys to highlight the SAVE command at the bottom of the screen, then press the ENTER key. The message “SAVED OK” displays, indicating that the edits are saved.

4.2.11 Clearing NVRAM

CAUTION: Clearing NVRAM results in the loss of all user-entered parameters. Do not proceed unless the following procedure is completely understood.

Clearing NVRAM is used to clear all user-entered parameters, such as the IP address and Community Names from NVRAM.

To clear NVRAM, proceed as follows:

1.Use the arrow keys to highlight the Clear NVRAM field.

2.Use the SPACE bar to toggle the field to YES.

3.Use the arrow keys to highlight SAVE at the bottom of the screen.

4.Press ENTER. The warning shown in Figure 4-6displays.

Device Configuration Menu Screens 4-15