Module 6.2.3 IPv6 Neighbor Discovery Quiz Answers
Network Addressing and Basic Troubleshooting – Module 6.2.3 IPv6 Neighbor Discovery Quiz Answers
1. Which two ICMPv6 messages are used during the Ethernet MAC address resolution process? (Choose two.)
- router solicitation
- router advertisement
- neighbor solicitation
- neighbor advertisement
- echo request
2. What address scope is used in the IPv6 frame to ensure that an IPv6 neighbor solicitation message would not be forwarded by routers?
- site-local scope
- link-local scope
- subnet-local scope
- interface-local scope
3. What type of data transmission does an IPv6 host use to send a neighbor solicitation message?
- unicast
- anycast
- multicast
- broadcast
4. What type of Ethernet frame does an IPv6 host use to send a message in responding to an address resolution request?
- unicast
- anycast
- multicast
- broadcast
5. How many messages are used in ICMPv6 neighbor discovery protocol?
- 3
- 4
- 5
- 6
6. Which protocol provides messages to support IPv6 address resolution?
- DNS
- ARP
- ICMPv6
- DHCPv6
7. Which OSI layer provides IPv6 neighbor discovery operation
- network
- data link
- transport
- application
8. Which method would an IPv6-enabled host using SLAAC employ to learn the address of the default gateway?
- router advertisement messages received from the link router
- neighbor solicitation messages sent to link neighbors
- neighbor advertisement messages received from link neighbors
- router solicitation messages received from the link router
9. Which message should an IPv6 host send in response to a request of its MAC address?
- router solicitation message
- neighbor solicitation message
- router advertisement message
- neighbor advertisement message
10. Which statement describes the neighbor solicitation and neighbor advertisement messages used in the IPv6 neighbor discovery protocol?
- They are used only between two routers.
- They are used only between two computers.
- They are used for messaging to all devices on the same network.
- They are used for device-to-device messaging and devices include both computers and routers.
11. IPv6 host A is sending a neighbor solicitation message to IPv6 host B on the same Ethernet network. What address type is used in the Destination MAC field of the Ethernet frame header?
- unicast MAC address
- anycast MAC address
- multicast MAC address
- broadcast MAC address
12. An IPv6 host needs to start communication with another IPv6 host. What is the first step that the sending host should do?
- Broadcast an ARP message to the network.
- Send a neighbor solicitation message to the destination host.
- Determine if the destination host is on the same IPv6 network.
- Send a neighbor advertisement message to the destination host.