The video walks you through configuration of 6to4 point-to-multipoint tunnel on Cisco router to transport IPv6 traffic over IPv4 network among multiple IPv6 sites. We will look at characteristics and requirements to implement 6to4 tunnel, and highlight its pros and cons. Main limitation of 6to4 tunnel is its inflexibility of IP scheme. Packet analysis on Wireshark will be performed to help us gain better understanding of the encapsulation and packet structure.
