X0400 Series Router Manual
Page 32
Revision 1.4.4
OPERATION
3.16.3. Setting the Community Strings
UTILITY
Community Strings are considered as “passwords” within SNMP, controlling
the ability to read (“GET”) and/or read/write (“SET”) values to a specific
destination. “GET” and “SET” messages include the community strings within
their PDU (protocol data units). By factory default, community strings are set
to “public” and “private”, respectively. If these settings are changed, the
SNMP manager’s community string must agree with the “SET” string.
Otherwise no communication will occur between the router and manager.
The
Read Community String
menu item is the “public” factory default. (No
changes required. However, if these settings are changed, the manager
must have the identical settings. Otherwise no communication will occur
between the router and the manager.)
The
Write Community String
menu item is the “private” factory default. (No
changes required. However, if these settings are changed, the manager
must have the identical settings. Otherwise no communication will occur
between the router and the manager.)
Network
R. Community Str.
W. Community Str.
3.16.4. Managing the Router Firmware
There are three menu items that allow you to read the firmware name, version number and initiate a
firmware upgrade from the front panel.
3.16.4.1. Reading the Router Firmware Version
UTILITY
This menu item is used to read the firmware version of the router.
Firmware Version
3.16.4.2. How to Update the Router Firmware
UTILITY
This menu item is used to initiate an upload of new firmware into the router.
Pressing the
SELECT
key when this menu item is shown will prompt you to
confirm that you want to update the firmware. Doing this will erase the
current firmware. To proceed, press the
SELECT
key one more time. The
front panel display will show a message indicating that the router is waiting
for you to upload new firmware. See section 4.3 for more information on
updating the firmware.
Firmware Update
Sel to upgrade
3.16.4.3. Reading the Router Firmware Version
UTILITY
This menu item is used to view the name of the firmware file that is currently
loaded.
Firmware Bin
Summary of Contents for X0400 Series
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