2. Cisco I Introduction to Networks Semester 1 Chapter 8 JEOPADY

3. RouterModesWANEncapsulationWANServicesRouterBasicsRouterCommands 100 200 300 400 500RouterModesWANEncapsulationWANServicesRouterBasicsRouterCommands 100 200 300 400 500 Subnets IPv4 IPv6 Uni / Multi / Broadcast Uni / Multi / Broadcast ICMP Potpourri 100 200 300 400 500 100 200 300 400 500 ► ► ► F i n a l J e o p a r d y ◄ ◄ ◄

4. Question /26 in dotted decimal notation Subnets 100 A: What is 255.255.255.192?

5. Question A: What is 255.255.0.0 or /16 ? This is the default subnet mask of a class B address Subnets 200

6. Question A: What is 192.168.1.1 ? Subnets 300 This is the first useable address in the network 192.168.1.0 255.255.255.0

7. Question A: What is 14 ? The number of useable addresses on a /28 subnet Subnets 400

8. Question A: What is a zero ? The last host has this for the last bit in the host portion. Subnets 500

9. Question A: What is 32? This is the number of bits in an IPv4 address IPv4 100

10. Question A: What is network and host ? An IPv4 address is made up of these two parts IPv4 200

11. Question A: What are private addresses ? 10.0.0.0, 172.16.0-31.255, 192.168.x.x IPv4 300

12. Question A: What is a legacy public class A address ? 68.100.13.78 IPv4 400

13. Question A: What is 254 ? This legacy class C network has this many possible hosts. IPv4 500

14. Question A: What is EUI-64 ? This method can be used to generate an IPv6 address dynamically without a DHCP server and uses the MAC address. IPv6 100

15. Question A: What are hexadecimal digits ? IPv6 200 These type of numbers are used to represent an IPv6 address

16. Question A: What is 2001:ABCD:5A:D8::3400 ? IPv6 300 This address in compressed format 2001:ADCD:005A:00D8:0000:0000:0000:3400

17. Question A: What is the subnet ID ? This is the 1 (or the middle 16 bits) in the 3:1:4 rule IPv6 400

18. Question A: What is ipv6 address fe80::1/64 link local no shut ? These commands are used to assign a link local IPv6 address of FE80::1 to an interface. IPv6 500

19. Question A: What is unicast ? This type of transmission is known as one to one Uni / Multi / Broadcast 100

20. Question A: What is multicast ? This transmission is referred to as one to many. Uni / Multi / Broadcast 200

21. Question A: What is a limited broadcast ? A router does not forward these. Uni / Multi / Broadcast 300

22. Question A: What is all ones ? This is what is found in the host portion of a broadcast address. Uni / Multi / Broadcast 400

23. Question A: What is a multicast ? Uni / Multi / Broadcast 500 224.0.0.5 or FF02::5

24. Question A: What is pinging the loopback or ping 127.0.0.1? This ping tests the local TCP/IP stack in IPv4 ICMP 100

25. Question A: What is TTL ? This field is used by traceroute and progressively increments the field for each sequence of messages ICMP 200

26. Question A: What is the IPv6 loopback address? ::/1 ICMP 300

27. Question A: What is router advertisements or RA ? This is a new protocol in IPv6 used by routers to communicate information to hosts and uses the address FF02::1. ICMP 400

28. Question A: What is the time it takes a packet to reach a host and for the response to get back ? Round Trip Time (RTT) provides this information ICMP 500

29. Question A: What is C ? This decimal value of 12 is represented in hexadecimal with this letter for a digit. Potpourri 100

30. Question A: What is Dual Stack? Potpourri 200 This IETF protocol allows interfaces to have IPv6 and IPv4 addresses at the same time.

31. Question A: What is ipv6 unicast-routing ? This command is used to enable IPv6 forwarding and routing Potpourri 300

32. Question A: What is Host confirmation, Destination unreachable, Time exceeded, Route redirection? These ICMP messages are found in both IPv4 and IPv6 Potpourri 400

33. Question A: What is Neighbor Discovery Protocol or Neighbor Solicitation and Neighbor Advertisement? This type of IPv6 transmission is similar to what Arp uses in IPv4. Potpourri 500

34. Question A: What is TEST-NET or 192.0.2.0/24 ? This address is reserved for teaching and learning purposes and are accepted by network devices in their configurations Final Jeopardy 100 200 300 400 500