Discovery Home SB Chapter 5
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Transcript of Discovery Home SB Chapter 5
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2007 Cisco System s, Inc. All rights reserved. Cisco Public
ITE PC v4.0
Chapter 1 1
Network Addressing
Networking for Home and Small Businesses Chapter 5
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Objectives Describe the purpose of an IP address and SubnetMask 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 businessnetwork using an Integrated Router.
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Purpose of an IP Address and Subnet Mask Review the purpose of the IP address
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Purpose of an IP Address and Subnet Mask Describe the structure of an IP address
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Purpose of an IP Address and Subnet Mask Identify and describe the parts of the IP address andtheir purpose
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Purpose of an IP Address and Subnet Mask Describe a subnet mask and its purpose
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Types of IP Addresses Describe the classes of IP address and the default
subnet mask
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Types of IP Addresses Describe private and public addressing and when each
is used
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Types of IP Addresses Differentiate between Unicast, Broadcast, MulticastAddresses
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Types of IP Addresses Differentiate between Unicast, Broadcast, MulticastAddresses
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Types of IP Addresses Differentiate between Unicast, Broadcast, MulticastAddresses
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Methods ofObtaining an IP Address Review the methods of assigning an IP Address
Static Assignment
Dynamic Assignment
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Methods ofObtaining an IP Address Describe where the DHCP services are located
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Methods ofObtaining an IP Address Configure and verify DHCP range on the GUI-based
home-integrated router
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Address Management Describe addresses assigned by the ISP vs. assigned
by the integrated router
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Using NAT with a Home or Small BusinessNetwork Describe the use of NAT on a home or small business
network using an integrated router
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Chapter 1 17 2007 Cisco System s, Inc. All rights reserved. Cisco Public
Summary
IP addresses are unique 32-bit addresses grouped intofour 8-bit bytes called octets.
IP addresses use a two-part hierarchical structure ofnetwork bits and host bits.
IP addresses and subnet masks are used by routers todetermine the network location of hosts.
IP addresses are grouped into classes according to thenumber 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.
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Chapter 1 18 2007 Cisco System s, Inc. All rights reserved. Cisco Public
