Cabletron Systems Spectrum 2E42-27, Руководство пользователя

Страница: 81 / 164

General Configuration Screen
2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-29
5.7.11 Clearing NVRAM
Clearing NVRAM allows the user to clear all user-entered parameters,
such as, the IP address and Community Names from NVRAM.
Clear NVRAM 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 screen shown in Figure 5-14 displays.
!
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
Appendix C for
instructions on clearing NVRAM in order to reestablish COM
port communications.
!
CAUTION
Clearing NVRAM will result in the loss of all user-entered
parameters. Do not proceed unless this procedure is
completely understood.