This section describes the various operating modes of the different subsystems within the DCMAC Subsystem.
Important: Unless specified, the TX and
RX path configurations must match. For example, if the TX is configured for 3 x 200GE,
the RX must also be configured for 3 x 200GE. An RX configuration of 6 x 100GE is a
mismatched configuration in this case.