Which type of VPN involves passenger, carrier, and transport protocols?

Last Updated: Dec 20, 2022
IT Exam Items Repository › Category: CCNA 3 v7 › Which type of VPN involves passenger, carrier, and transport protocols?

Which type of VPN involves passenger, carrier, and transport protocols?

  • DMVPN
  • GRE over IPsec
  • IPsec virtual tunnel interface
  • MPLS VPN

Explanation: In a GRE over IPsec tunnel, the term passenger protocol refers to the original packet that is to be encapsulated by GRE. The carrier protocol is the protocol that encapsulates the original passenger packet. The transport protocol is the protocol that will be used to forward the packet.

Related exam: Modules 6 - 8: WAN Concepts Exam Answers
Related exam: 8.4.2 Module Quiz - VPN and IPsec Concepts

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