This attribute allows all FDDI Peer/Tree connections
to reach the 'Thru' state. This is done to give the
user some flexibility and allow them to Daisy Chain
their Phy connections, mixing Tree & Peer connections.
This type of daisy chaining DOES NOT conform to the
SMT standard and is NOT recommended as it may result in
a less than optimum token path. Normally when we have a
Peer/Tree connection mix, we will wrap the connection,
favoring PHY B.