If you are attempting to mail something to a different handle starting with fe80, how will the computer know which NIC to ship out on? The scope ID seems to get the answer for this. Thus, IPv6 changeover mechanisms are required to help IPv6 hosts to reach IPv4 solutions and https://digitial-marketing-compan09405.link4blogs.com/48316040/the-best-side-of-what-is-my-ip