This table contains, one entry for each FC-Port
which is capable of operating in over subscription port
rate mode.
It contains information describing about what each
FC-port is inherently capable of operating or
supporting in over subscription mode.
Entries in this table are created/deleted on an
as-needed basis by the agent.
NOTE: This table has objects which represent the
characteristics of a physical port. Thus, Port
Channel ports are not represented in this table.