| Exam 642-885 | Question id=3358 | IPv6 in a Service Provider IP NGN Environment |
Which IPv6 mechanism occurs between a provider edge router and the customer premises equipment router to allow an ISP to automate the process of assigning a block of IPv6 addresses to a customer for use within the customer network?
| A. |
Router Advertisement | |
| B. |
DHCPv6 Prefix Delegation | |
| C. |
DHCPv6 Lite | |
| D. |
Stateful DHCPv6 |