CCNA Discovery.docVIP

CCNA Discovery Module 5 Network Addressing 5.1 IP Addresses and Subnet Masks 5.1.1 Purpose of the IP Address 1. What is an IP address? Packet Tracer Activity 5.1.2 IP Address Structure 2. How many bits are in an IP address 3. What is an octet? 4. What is dotted decimal notation? 5. What is the most common form of IP address on the Internet? 6. How many possible IP addresses are there using a 32-bit addressing scheme? 7. Write the binary number line? Binary Number Game 5.1.3 Parts of an IP Address 8. What two parts make up the IP address? 9. What is hierarchical addressing? Activity 5.1.4 How IP Addresses and Subnet Masks Interact 10. What does the subnet mask signify? 11. What do the 1s in the subnet mask represent? 12. How do you calculate the number of hosts that can be on a network? 13. What is the maximum number of hosts available if you have 8 host bits? Lab Activity – Number Conversions 5.2.1 IP Address Classes and Default Subnet Masks 14. How many classes of IP addresses are there? 15. What are the classes of IP addresses? 16. Which class of IP address is reserved for multicast use? 17. Write the address class and the range of the first octet range. 18. In a Class A address, how many octets represent the host portion? Activity 5.2.2 Public and Private IP Addresses 19. What is RFC 1918? 20. What is the private network address for a class A network? 21. What are the private network addresses for a Class B network? 22. What are the private network addresses for a Class C network? 23. Why do companies use private addresses? 24. What is a loopback address? 25. What is the Class A loopback address? Activity 5.2.3 Unicast, Broadcast and Multicast Addresses 26. What is the most common address on an IP network? 27. A packet with a unicast destination address is intended for what? 28. In a broadcast address, the packet contains what in the host portion of the destination IP address? 29.