Cabletron Systems 2E43-27R - Manual (Page 72)

Chapter 5: Local Management
5-20 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide
Figure 5-10 Configuration Warning Screen
5. Use the arrow keys to highlight the YES command, then press
ENTER. The changes are saved and the device reboots.
5.7.2 Setting the Subnet Mask
If the management workstation that is to receive SNMP traps from the
2E4X-27 is located on a separate subnet, the subnet mask for the
2E4X-27 may need to be changed from its default.
To change the subnet mask from its default, perform the following steps:
1. Use the arrow keys to highlight the Subnet Mask field.
2. Enter the subnet mask into this field using Dotted Decimal Notation
(DDN) format.
For example: 255.255.0.0
3. Press ENTER. If the subnet mask is valid, the cursor returns to the
beginning of the Subnet Mask field. If the entry is not valid, the Event
Message Line displays “INVALID SUBNET MASK OR FORMAT
ENTERED”. Local Management does not alter the current value, but
it does refresh the Subnet Mask field with the previous value.
WARNING!
1960-84
YOU HAVE ELECTED TO SAVE ONE OR MORE CONFIGURATION
ITEMS THAT REQUIRE RESETTING THIS MODULE.
ARE YOU SURE YOU WANT TO CONTINUE?
YES NO
Event Message Line