300-420 Designing Cisco Enterprise Networks (ENSLD)

A network engineer must connect two sites across a public network using a secure tunneling technology that supports multicast traffic. Which technology must be chosen?

  • A. IPsec
  • B. GRE
  • C. PPTP
  • D. GRE over IPsec
Answer: Option D.
Explanation: 

No answer description available for this question.

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