Cisco Networking Essentials 34.1

Multiple Choice

Why is the Neighbor Discovery Protocol important in IPv6 networks?

• It helps match IPv6 addresses to MAC addresses

• It encrypts network traffic

• It assigns IP addresses automatically

• It manages DNS resolution

Multiple Select

Which of the following are ICMPv6 Neighbor Discovery (ND) messages used for device-to-device messaging?

• Neighbor solicitation messages

• Router advertisement messages

• Neighbor advertisement messages

• Router solicitation messages

Multiple Choice

Which RFC defines IPv6 Neighbor Discovery?

• RFC 1918

• RFC 4861

• RFC 2460

• RFC 826

Fill in the Blanks

ICMPv6 neighbor solicitation and neighbor advertisement messages are used for

resolution.

Multiple Choice

What is the main purpose of the IPv6 Neighbor Discovery Protocol (ND)?

• To match IPv6 addresses to MAC addresses

• To assign IP addresses to devices

• To encrypt network traffic

• To monitor network performance