What type of traffic is supported by IPsec?

What type of traffic is supported by IPsec?

  • IPsec supports all traffic permitted through an ACL.
  • IPsec only supports unicast traffic.
  • IPsec supports all IPv4 traffic.
  • IPsec supports layer 2 multicast traffic.
    Answers Explanation & Hints:

    IPsec only supports unicast traffic. If multicast traffic needs to travel through a tunnel, a GRE tunnel will need to be configured between the peers.

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