Cabletron Systems pmn User Manual

To enable or disable IP fragmentation, proceed as follows:

Use the arrow keys to highlight the IP Fragmentation field.

Press the SPACE bar to choose either ENABLED or DISABLED. 

Use the arrow keys to highlight the SAVE command.

Press ENTER. “SAVED OK” displays in the Event Message Line at 
the top of the screen.

The SNMP Community Names option allows the user to set SNMP 
Management community names. Community names act as passwords to 
Local/Remote Management and are agents of security access to the 
2M46-04R. Access to the 2M46-04R is controlled by enacting any of 
three different levels of security authorization (read-only, read-write, and 
super-user).

To access the SNMP Community Names screen from the Device 
Configuration Menu screen, use the arrow keys to highlight the SNMP 
COMMUNITY NAMES menu item and press ENTER. The SNMP 
Community Names screen displays.

If the 2M46-04R is being bridged to an FDDI ring via an 
optional HSIM-F6, IP Fragmentation should be enabled. If IP 
Fragmentation is disabled, all FDDI frames that exceed the 
maximum Ethernet frame size will be discarded.

Super-user access gives the user full management privileges, 
allows existing passwords to be changed, and all modifiable 
MIB objects for the Cabletron Container MIB and Internet 
MIB-II to be edited.