Which of the following is a method for supporting IPv6 on IPv4 networks until IPv6 is universally adopted?
A) Teredo tunneling
B) ICMPv6 encapsulation
C) IPsec tunneling
D) SMTP/S tunneling

Question

Quizplus · Accepted Answer

Teredo tunneling is a method for supporting IPv6 on IPv4 networks until IPv6 is universally adopted. Teredo tunneling encapsulates IPv6 traffic in UDP packets, which can pass through NAT devices. This allows IPv6 traffic to be transmitted over an IPv4 network. ICMPv6 encapsulation is not a method for supporting IPv6 on IPv4 networks. IPsec tunneling is a protocol for secure communication over the internet, but it is not specifically designed for supporting IPv6 on IPv4 networks. SMTP/S tunneling is a protocol for secure email communication and is not relevant to supporting IPv6 on IPv4 networks.

Which of the Following Is a Method for Supporting IPv6