📝 Question
#2656
For an IP based protocol, the MPLS label is inserted between which two headers?
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Correct Answer
A. IEEE 802.3 MAC header and Network layer IP header
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Explanation
MPLS (Multiprotocol Label Switching) label is highly scalable. It operates at the interface between network layer and link layer of the OSI model. Therefore, in an IP based protocol, MPLS label is positioned between IEEE 802.3 MAC header and Network layer IP header.
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