What does DHCPv6 provide in IPv6 networks?

What does DHCPv6 provide in IPv6 networks?

• A. DHCPv6 provides only DNS information.
• B. DHCPv6 uses router advertisements to configure addresses.
• C. DHCPv6 provides stateful configuration with server-assigned addresses.
• D. DHCPv6 eliminates the need for any other IPv6 addressing technique.

Answer: (C)

DHCPv6 provides stateful configuration with server-assigned addresses. In this mode, the DHCPv6 server manages each client’s state, assigns an IPv6 address from its pool, and also provides other configuration data such as DNS servers and domain search lists. This is the essence of how DHCPv6 delivers address assignment and centralized configuration. It’s also helpful to note that IPv6 can configure addresses through router advertisements (SLAAC), where devices derive addresses from the network prefix without a DHCP server, and DHCPv6 can operate in a stateless mode where it only supplies additional information without assigning addresses. So DHCPv6 does not replace other IPv6 addressing methods; it can complement them or operate in different modes depending on the network design.

DHCPv6 provides stateful configuration with server-assigned addresses. In this mode, the DHCPv6 server manages each client’s state, assigns an IPv6 address from its pool, and also provides other configuration data such as DNS servers and domain search lists. This is the essence of how DHCPv6 delivers address assignment and centralized configuration.

It’s also helpful to note that IPv6 can configure addresses through router advertisements (SLAAC), where devices derive addresses from the network prefix without a DHCP server, and DHCPv6 can operate in a stateless mode where it only supplies additional information without assigning addresses. So DHCPv6 does not replace other IPv6 addressing methods; it can complement them or operate in different modes depending on the network design.