A network administrator has configured a router for stateless DHCPv6 operation. However, users report that workstations are not receiving DNS server information. Which two router configuration lines should be verified to ensure that stateless DHCPv6 service is properly configured? (Choose two.)

Question:
A network administrator has configured a router for stateless DHCPv6 operation. However, users report that workstations are not receiving DNS server information. Which two router configuration lines should be verified to ensure that stateless DHCPv6 service is properly configured? (Choose two.)

• The domain-name line is included in the ipv6 dhcp pool section.
• The dns-server line is included in the ipv6 dhcp pool section.
• The ipv6 nd other-config-flag is entered for the interface that faces the LAN segment.
• The address prefix line is included in the ipv6 dhcp pool section.
• The ipv6 nd managed-config-flag is entered for the interface that faces the LAN segment.

Explanation: To use the stateless DHCPv6 method, the router must inform DHCPv6 clients to configure a SLAAC IPv6 address and contact the DHCPv6 server for additional configuration parameters, such as the DNS server address. This is done through the command ipv6 nd other-config-flag entered at the interface configuration mode. The DNS server address is indicated in the ipv6 dhcp pool configuration.

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