Posted by: Pdfprep
Post Date: November 10, 2020
When you are implementing GRE tunnels, why might you experience MTU and IP fragmentation-related issues?
A . GRE adds an extra 22 bytes.
B . GRE adds a 2-byte GRE header and a new 22-byte IP header.
C . GRE adds an extra 4-byte GRE header and a new 18-byte IP header.
D . GRE adds an extra 4-byte GRE header and a new 20-byte IP header.
Answer: D
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