IPv6 Back to Exams Page This exam is for the C6NA course. 1. The main IPv6 header can include more than one IPv6 extension header. True or False? True FalseQuestion 1 of 20 2. Which IPv4 field was not removed from IPv6 header? Internet Header Length Version Header Checksum OptionsQuestion 2 of 20 3. Leading and trailing zeroes can be omitted to reduce the notation of IPv6 addresses. True or False? True FalseQuestion 3 of 20 4. Which basic address types does not exist in IPv6? Unicast Anycast Multicast BroadcastQuestion 4 of 20 5. A packet sent to an anycast address is delivered to both of the devices configured with that address. True or False? True FalseQuestion 5 of 20 6. Which prefix range is allocated to Unique Local Unicast addresses? 2000::/3 FC00::/7 FE80::/10 FF00::/8Question 6 of 20 7. Which process does the following figure show? EUI-64 SLAAC DHCPv6 Neighbor DiscoveryQuestion 7 of 20 8. ipv6 route ipv6-prefix/prefix-length {ipv6-address | interface-type interface-number [administrative-distance]This is the basic syntax for configuring an IPv6 static route his is the command used to static routes in IPv6. True or False? True FalseQuestion 8 of 20 9. Which of the following protocols uses the same process for both IPv4 and IPv6 address families? RIPng EIGRPv6 OSPFv3 IS-ISQuestion 9 of 20 10. EIGRP for IPv6 sends its messages to which IPv6 multicast address? FF02::5 FF02::6 FF02::9 FF02::AQuestion 10 of 20 11. ipv6 router eigrp as-numberThis command enables the EIGRP routing process for IPv6. The as-number identifies the specific routing process and does not need to be the same on all routers in the EIGRP domain. True or False? True FalseQuestion 11 of 20 12. Cisco routers running OSPFv3 flood their link states every _____ minutes and flush LSAs after 60 minutes. 10 15 20 30Question 12 of 20 13. Which command injects a default IPv6 route into an IS-IS routing domain? advertise default-information originate default-information default-information originate default-information advertiseQuestion 13 of 20 14. If a packet matches all match statements for a route map that is marked as permit, then the router attempts to policy route the packet using the set statements. Otherwise, the packet is dropped. True or False? True FalseQuestion 14 of 20 15. Which of the following multicast addresses or UDP ports is not used by DHCPv6? FF02::1:2 FF05::1:3 UDP port 521 UDP port 546Question 15 of 20 16. Which of the following best describes congestion-management tools? Provides a better service to certain flows Raise the priority of a flow by queuing and servicing queues in different ways Provides priority to a flow by limiting the throughput of other flows Limit large flows to show a preference for small flowsQuestion 16 of 20 17. Which multicast address and UDP port does GLBP in IPv6 use? FF02::22 and UDP 3233 FF02::33 and UDP 3266 FF02::66 and UDP 3222 FF02::66 and UDP 3236Question 17 of 20 18. nat64 enableThis command enables NAT64 translation on an IPv6 interface. True or False? True FalseQuestion 18 of 20 19. What kind of attack does the following figure show? Attack against IPv6 Router Discovery Attack against IPv6 Auto-Configuration Attack against IPv6 Address Resolution Attack against IPv6 DADQuestion 19 of 20 20. IPsec acts at the _____ layer, protecting and authenticating IP packets between participating IPsec devices (peers), such as Cisco routers. Data Link Network Transport ApplicationQuestion 20 of 20 Loading…