How many bytes of overhead are added to each IP packet while it is transported through a GRE tunnel?

January 22, 2021 Last Updated: January 22, 2021 No Comments
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IT Questions Bank › Category: CCNP › How many bytes of overhead are added to each IP packet while it is transported through a GRE tunnel?
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How many bytes of overhead are added to each IP packet while it is transported through a GRE tunnel? 1ITExamAnswers Staff asked 1 month ago
How many bytes of overhead are added to each IP packet while it is transported through a GRE tunnel?

  • 8
  • 32
  • 16
  • 24

Explanation: A packet that is sent over a GRE tunnel is encapsulated with a GRE header and the tunneling IP header, which combined add an additional 24 bytes to the original packet.

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