Multipoint Tunnels Dynamic

Automatic 6to4

#int loopback0 - es rom advertisement-debodes ar dagaviwydes
#ip address 1.1.1.1 255.255.255.255

#int tunnel0
#tunnel source loopback0
#ipv6 address 2002:101:101::/128
#tunnel mode ipv6ip 6to4

#ipv6 unicast-routing
#ipv6 route 2002::/16 tunnel0

#int f0/0
#ipv6 address 2002:AABB:CCDD:1::1/64
#ip address 170.187.204.221 255.255.255.0
#no shut :P

 #tunnel mode ipv6 isatap
# ipv6 address prefix/64 eui-64 (0000:5EFE as 5th and 6th quarters)