A company uses the method SLAAC to configure IPv6 addresses for the workstations of the employees. A network administrator configured the IPv6 address on the LAN interface of the router. The interface status is up/up. However, the workstations on the LAN segment did not obtain the correct prefix and prefix length. What else should be configured on the router that is attached to the LAN segment for the workstations to obtain the information?

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A	R1(config-if)# ipv6 enable
B	R1(config)# ipv6 unicast-routing
C	R1(config-if)# ipv6 nd other-config-flag
D	R1(config)# ipv6 dhcp pool < name of the pool >

Explanation:

Detailed explanation-1: -The default gateway of our client device will be the router that sends Router Advertisements (RA) to it. Stateless autoconfiguration (SLAAC) assigns IP addresses automatically without the need for a DHCP server to keep track of the IP address of a host.

Detailed explanation-2: -A SLAAC host may use the following Duplicate Address Detection (DAD) process to ensure that the IPv6 GUA is unique. The host sends an ICMPv6 Neighbor Solicitation (NS) message with a specially constructed solicited-node multicast address containing the last 24 bits of IPv6 address of the host.

Detailed explanation-3: -DHCP6. DHCP6 configures automatic IPv6 configuration of this interface via DHCPv6. DHCPv6 will configure the interface with an IPv6 address, prefix length, DNS servers, etc.

There is 1 question to complete.

COMPUTER NETWORKING

NETWORK LAYER

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