1. In practical IPv6 application, a technology encapsulates IPv6 packets inside IPv4 packets, this technology is called _______
Correct Answer is : Tunneling
2. Which one of the following descriptions about IPv6 is correct?
Correct Answer is : Broadcasts have been eliminated and replaced with multicasts.
3. The header length of an IPv6 datagram is ___________
Correct Answer is : 40bytes
4. In the IPv6 header, the traffic class field is similar to which field in the IPv4 header?
Correct Answer is : TOS field
5. Which are the features present in IPv4 but not in IPv6?
Correct Answer is : All of the mentioned