Which conditions must be met for a router to process a frame?
A) The frame isn't marked Discard Eligible.
B) The frame source address is the same as the local address (Layer 2).
C) The frame has no errors.
D) The frame destination address is the same as the local address (Layer 2).
C, D
Explanation: C) Two conditions must be met for any device to process a frame (including routers): The frame must be free of errors (per any check mechanism; that is, FCS), and it must have a destination address (Layer 2 ) that matches the interface from which it was received.
D) Two conditions must be met for any device to process a frame (including routers): The frame must be free of errors (per any check mechanism; that is, FCS), and it must have a destination address (Layer 2 ) that matches the interface from which it was received.
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