A.3. Two-way Switch Between Two Data Streams Specification

    # Here is an example of a simple 2-way switch between 2 data streams.
    # All data in both directions will be switched between icp0port1 and
    # icp1port1.
    # Note that icp0 and icp1 may be running different protocols; the data
    # switching will still work as long as each is a Simpact-supported
    # "normal"-mode protocol, and the swdcfg configuration file specifies a
    # compatible data transfer mode between the two (for example, if one is
    # the FMP protocol, it should have 'MessageBlocking = "DataBlk";').
    #
    # icp0port1 > icp1port1
    # icp1port1 > icp0port1