A customer is having a problem getting NPV to work.What is causing the problem?
A.
The core NPV switch port is not an F port.
B.
The core NPV switch port is not configured on both ends.
C.
The core NPV switch ports are in the wrong domain.
D.
The core NPV switch port is in a shutdown state.
E.
The core NPV switch port is not configured on theother end.