Which information of the data frame is judged by the VLANIF interface to perform Layer 2 forwarding or Layer 3 forwarding?

Posted by: Pdfprep Category: H12-211-ENU Tags: , ,

Which information of the data frame is judged by the VLANIF interface to perform Layer 2 forwarding or Layer 3 forwarding?
A . Destination MAC
B . Source IP
C . Destination port
D . Source MAC

Answer: A

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