3Com 510M-FBP Network Card User Manual


 
Installing and Operating the Module 3 - 5
Setting the Dip Switches
The 10BASE-FB Modules have two 10-position dip switches (S1 and S2)
located on the board. Figure 3-1 shows the dip switches on the 10BASE-FB
Modules and the factory settings.
Dip switch S1 on the Port-Switching Module differs from dip switch
S1 on the Module-Switching Module. Figure 3-1 contains examples
of both dip switches.
Dip switch S2 is identical for both the Port-Switching Module and
Module-Switching Module except the Module-Switching Module does
not provide High power optics.
You may need to reconfigure one or more of these switches depending on
your configuration requirements.
The dip switch settings for the 10BASE-FB Modules are ignored if an ONline
management module is installed in the concentrator. For this reason, use
the management commands (rather than the dip switches) to configure
the 10BASE-FB Modules. If you have an installed management module,
install the 10BASE-FB Module first and then refer to the Configuring the
Module section in this chapter for more information.
This section describes:
Setting Dip Switch S1
Setting Dip Switch S2