Cabletron Systems DLE23-MA manual Enabling/Disabling IP Fragmentation, Snmp Community Names Screen

SNMP Community Names Screen

The DLE2X-MA and DLE3X-MA clear NVRAM and reboot. All user-entered parameters default to factory settings.

5.15.14 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”.

If the DLE2X-MA and DLE3X-MA are being bridged to an FDDI

!ring (for example, via an DELHF-UA installed in the DLE3X-MA) IP Fragmentation should be enabled. If IP

Fragmentation is disabled, all FDDI frames that exceed the maximum Ethernet frame size will be discarded.

5.16SNMP 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 DLE2X-MA and DLE3X-MA. Access to the DLE2X-MA and DLE3X-MA is controlled by enacting any of three different levels of security authorization (read-only, read-write, and super-user).

If the DLM6C-AA has been assigned community names, it is not necessary to assign community names to the individual modules installed in the chassis unless the user wishes to limit access to DLM6C-AA chassis screens by assigning different community names to the module. When this is done access is limited to the screens specific to the module to which the terminal is attached and the Local Management session begins at the Module Menu screen.

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 accessed.

DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide 5-51