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CCNA Discovery 1 - Chapter 5

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CCNA Discovery 1 - Chapter 5

  1. 1. Network Addressing Networking for Home and Small Businesses – Chapter 5Version 4.0 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 1
  2. 2. Objectives Describe the purpose of an IP address and Subnet Mask and how they are used on the Internet. Describe the types of IP Addresses available. Describe the methods of obtaining an IP Address. Describe the use of NAT on a home or small business network using an Integrated Router. © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 2
  3. 3. Purpose of an IP Address and Subnet Mask Review the purpose of the IP address © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 3
  4. 4. Purpose of an IP Address and Subnet Mask Describe the structure of an IP address © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 4
  5. 5. Purpose of an IP Address and Subnet Mask Identify and describe the parts of the IP address and their purpose © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 5
  6. 6. Purpose of an IP Address and Subnet Mask Describe a subnet mask and its purpose © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 6
  7. 7. Types of IP Addresses Describe the classes of IP address and the default subnet mask © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 7
  8. 8. Types of IP Addresses Describe private and public addressing and when each is used © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 8
  9. 9. Types of IP Addresses Differentiate between Unicast, Broadcast, Multicast Addresses © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 9
  10. 10. Types of IP Addresses Differentiate between Unicast, Broadcast, Multicast Addresses © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 10
  11. 11. Types of IP Addresses Differentiate between Unicast, Broadcast, Multicast Addresses © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 11
  12. 12. Methods of Obtaining an IP Address Review the methods of assigning an IP Address Static Assignment Dynamic Assignment © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 12
  13. 13. Methods of Obtaining an IP Address Describe where the DHCP services are located © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 13
  14. 14. Methods of Obtaining an IP Address Configure and verify DHCP range on the GUI-based home-integrated router © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 14
  15. 15. Using DHCP with a Home or Small BusinessNetwork Describe the boundaries of a network as it relates to address space Discuss Gateways © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 15
  16. 16. Address Management Describe addresses assigned by the ISP vs. assigned by the integrated router © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 16
  17. 17. Using NAT with a Home or Small BusinessNetwork Describe the use of NAT on a home or small business network using an integrated router © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 17
  18. 18. Summary IP addresses are unique 32-bit addresses grouped into four 8-bit bytes called octets. IP addresses use a two-part hierarchical structure of network bits and host bits. IP addresses and subnet masks are used by routers to determine the network location of hosts. IP addresses are grouped into classes according to the number of bits used for designating the network, and further divided into public and private ranges. Private IP addresses must be translated to public IP addresses in order to move through the Internet. IP addresses can be assigned statically or dynamically. © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 18
  19. 19. © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 19

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