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3. Press the <Enter> key. The cursor moves to the first field in the current table. Press the <Up/Down>
arrow keys to move the cursor up or down a row; press the <Left/Right> arrow keys to move the
cursor to the column to the left or right field (note that you cannot change the Read setting, so the
cursor always skips the Read fields).
4. If you are in a field that requires you to enter or edit information (see the above list of fields in which
you can enter/edit information), Press the <Left/Right> arrow keys to move the cursor to the left and
right in the current field. Press the <Backspace> key to delete characters in the field. Type the
information (IP addresses for the IP fields, text for the other fields).
5. Press the <Up/Down/Left/Right> arrow keys to move the cursor up, down, left, or right to the next
field you want to edit.
6. Press the <Esc> key when you are finished editing information in the current table.
Deleting a Row
To delete a row of information:
1. Navigate and position the cursor in the row you want to delete.
2. Press <Ctrl-d>. A prompt appears to confirm you want to proceed. Press the <Enter> key to delete the
current row; press the <Esc> key to cancel the deletion.
Adding a Row
You can add up to four rows of entries to the Communities, SNMP Management Hosts, and Trap
Destinations tables.
To add a row for a new entry:
1. Position the cursor in the table where you want the new row to appear.
2. Type <Ctrl-a>. A new row is added to the table. Follow the editing instructions in the "Selecting
Settings for SNMP Option" section to modify the information in the new row.
Saving Changes
After you make any changes to the contents of the SNMP Configuration screen, you need to save your
changes. If you don't save your changes and exit from the DSL LAN Extender 2.xx software, your
changes will be discarded.
To save changes, press <Ctrl-s>. A prompt appears to confirm you want to proceed. Press the <Enter>
key to save the changes; press the <Esc> key to cancel the save.
Limit Access to SNMP Hosts Option
This option controls whether or not your DSL LAN Extender device only allows the hosts defined in the
SNMP Management Hosts table to access the device. When this option is turned off (N), the DSL LAN
Extender device allows all the members of the communities defined in the Communities table to access
the device. When this option is turned on (Y), only the hosts defined in the SNMP Management Hosts
table are allowed to access the device.
© 2002 Black Box Corporation
DSL LAN Extender 400 User's Guide
Page 21
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