Verifying Jumper Plug Positions - 3Com 2103R-CSDI Installation Manual

Verifying Jumper
Plug Positions
Verify the jumper plug positions on the ONline or ONcore Edge Router
module before proceeding with the installation procedure.
The Edge Router module is equipped with several jumper plugs. The
jumpers are factory-set to the appropriate settings. Do not modify the
jumper settings, except to restore the settings to the required positions.
CAUTION: If you modify any of the factory-set jumper positions, the Edge
Router module may not operate properly.
Table 2-3 lists the default jumper plug positions for the Edge Router
module. If you suspect that any of the jumper positions have been changed,
verify the plug positions using Table 2-3.
.
Table 2-3 Default Jumper Plug Settings
Jumper
J1
J2
J4
J5
J9
J10
J12
J13
J14
J15
J16
J17

Verifying Jumper Plug Positions

Jumper Plug Position
ETH INT
Removed
Inserted
Removed
Removed
WAN 0 EXT
WAN 1 EXT
Removed
Inserted
Removed
Inserted
Inserted
2-7