Dear Genius,Hope you well.This is my router configuration :!ipv6 unicast-routingipv6 dhcp pool VLAN-100address prefix 2001:DB8:E640:A:B::/80dns-server 2001:DB8:E640::1domain-name seddeeq.com!interface Ethernet0/0no ip addressipv6 address FE80::1 link...