1) IPv4 32 bits , IP v6 128 bits
2) No address collision
3) no need for DHCP
4) more efficient routing
5) Ipv6 fixed 40 Bytes of header, 32 bytes are source and destination address.
1) IPv4 32 bits , IP v6 128 bits
2) No address collision
3) no need for DHCP
4) more efficient routing
5) Ipv6 fixed 40 Bytes of header, 32 bytes are source and destination address.
原文：https://www.cnblogs.com/anyu686/p/8655262.html