Cabletron Systems 2E42-27R Manual Do Utilizador
Chapter 5: Local Management
5-30
2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide
Figure 5-14
Clear NVRAM Warning Screen
5.
Press YES and the message “CLEARING NVRAM. REBOOT IN
PROGRESS...” displays.
PROGRESS...” displays.
6.
The 2E4X-27 clears NVRAM and reboots. All user-entered
parameters default to factory default settings.
parameters default to factory default settings.
5.7.12
Enabling/Disabling IP Fragmentation
To enable or disable IP Fragmentation, proceed as follows:
1.
Use the arrow keys to highlight the IP Fragmentation field.
2.
Press the SPACE bar to choose either ENABLED or DISABLED.
3.
Use the arrow keys to highlight the SAVE command.
4.
Press ENTER. “SAVED OK” displays in the Event Message Line at
the top of the screen.
the top of the screen.
!
CAUTION
If the 2E4X-27 is being bridged to an FDDI ring (for example,
via an optional HSIM-F6), IP Fragmentation should be enabled.
If it is disabled, all FDDI frames that exceed the maximum
Ethernet frame size will be discarded.
via an optional HSIM-F6), IP Fragmentation should be enabled.
If it is disabled, all FDDI frames that exceed the maximum
Ethernet frame size will be discarded.
WARNING
17421-51
YOU HAVE ELECTED TO CLEAR NVRAM. THIS WILL CLEAR
ALL SYSTEM DEFAULTS INCLUDING BUT NOT LIMITED TO
IP ADDRESS, INTERFACE CONFIGURATION, AND COM PORT
CONFIGURATION, THEN RESET THE BOARD.
ARE YOU SURE YOU WANT TO CLEAR NVRAM?
YES
NO
Event Message Line