Cabletron Systems 6H128-08 Switch User Manual


 
Chapter 5: Local Management
5-56 6H128-08 and 6H129-08 User’s Guide
5. Press YES and the message “CLEARING NVRAM. REBOOT IN
PROGRESS...” displays.
The 6H12X-08 will clear NVRAM and reboot. All user-entered
parameters default to factory settings.
5.15.13 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. The Event Message Line at the top of the screen
displays “SAVED OK”.
5.16 SNMP COMMUNITY NAMES SCREEN
The SNMP Community Names menu item allows the user to set
Local/Remote Management community names. Community names act as
passwords to Local/Remote Management and are agents of security
access to the 6H12X-08. Access to the 6H12X-08 is controlled by setting
any of three different levels of security authorization (read-only,
read-write, and super-user).
!
CAUTION
If the 6H12X-08 is being bridged to an FDDI ring, do not
disable IP Fragmentation. If IP Fragmentation is disabled, all
FDDI frames that exceed the maximum Ethernet frame size will
be discarded.