When you configure private VLANs on a switch, which port type connects the switch to the gateway router?

A.
promiscuous

B.
community

C.
isolated

D.
trunked

Explanation:
There are mainly two types of ports in a Private VLAN: Promiscuous port (P-Port) and Host port. Host port further divides in two types Isolated port (I-Port) and
Community port (C-port).
http://en.wikipedia.org/wiki/Private_VLAN