What security mechanism is used to provide origin authentication for data transported through a secure DMVPN tunnel?

IT Questions BankCategory: CCNPWhat security mechanism is used to provide origin authentication for data transported through a secure DMVPN tunnel?

What security mechanism is used to provide origin authentication for data transported through a secure DMVPN tunnel?

  • preshared keys
  • encryption algorithms
  • hashing algorithms
  • security associations

Explanation: Integrating IPsec with DMVPN tunnels provides data confidentiality, authentication, and protection. Authentication of origin is accomplished through preshared keys or certificate-based authentication.

Exam with this question: Chapter 20: Quiz - Securing DMVPN Tunnels CCNPv8 ENARSI

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