A value that indicates the node's PORT policies.
Pc-MAC-LCT, Pc-MAC-Loop, and Pc-MAC-Placement
indicate how the respective PC Signaling
Capability flags should be set (refer to ANSI SMT
9.4.3.2).
The value is a sum. This value initially takes
the value zero, then for each PORT policy, 2
raised to a power is added to the sum. The powers
are according to the following table:
Policy Power
Pc-MAC-LCT 0
Pc-MAC-Loop 1
Pc-MAC-Placement 2