This section describes the various operating modes of the different subsystems within the DCMAC Subsystem.
Important: Unless otherwise 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.