Router Subinterface Mac Address
My understanding is that a SINGLE mac address can be associated with an interface. Thus a layer 2 packet rewrite associated with ANY subinterface will always use the mac address of the physical interface. The new streaming CCNA that I reviewed indicated that a separate mac address will exist for each subinterface. If I am to develop a proper foundation for CCIE study, I must master important details and banish common assumptions. Clarification will be appreciated.