CCNA – IPv6 Questions 2
Note: If you are not sure about IPv6, please read our IPv6 tutorial.
Leading zeros in IPv6 are optional do that 05C7 equals 5C7 and 0000 equals 0 -> D is not correct.
An example of configuring IPv6 on an interface is shown below:
Router(config)# interface fastethernet 0/0
Router(config-if)# ipv6 address 3000::1/64
With IPv6, devices can build a link-local address automatically. But notice this address is only used for communications within the local subnetwork, routers do not forward these addresses.