WIN310 reveiw slides

WIN310 reveiw slides - Introduction to Networking Concepts...

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Introduction to Introduction to Networking Concepts Networking Concepts Lesson 1
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Skills Matrix Skills Matrix Technology Skill Objective Domain Objective # Configuring IPv4 and IPv6  Addressing Configure IPv4 and IPv6  addressing 1.1
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TCP/IP Protocol Suite TCP/IP Protocol Suite Network protocols provide the logical “language” for communication over the network. The most common networking protocol in use today is Transmission Control Protocol/Internet Protocol (TCP/IP).
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IP Addressing IP Addressing By subdividing TCP/IP networks into smaller groupings called subnets, the administration of a TCP/IP network can be as centralized or as decentralized as the needs of a particular organization might dictate. The largest TCP/IP network in the world, which is “owned” and administered by hundreds and thousands of separate entities, is the Internet .
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IP Addressing IP Addressing For any computer or host to communicate on a TCP/IP network, it must be configured with a valid IP address . Each IP address consists of two components: network address — This portion of the IP address is shared by all TCP/IP hosts on a particular network or subnet. host address — This comprises the portion of the IP address that is unique to a particular computer or host. Both combined form a unique IP address across an entire TCP/IP network.
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IP Addressing IP Addressing In addition to the IP address, each TCP/IP host must be configured with the following: subnet mask — Used to identify which network the TCP/IP host resides on by defining where the network address stops and the host address begins. default gateway — Allows a host to communicate with devices that reside on a remote network or location. You don’t need a default gateway if it is does not need to communicate outside of the host’s own subnet .
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IPv4 Addressing IPv4 Addressing
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Alternate Configuration Tab Alternate Configuration Tab Allows for a second address to be assigned to a network interface.
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IPv4 Addressing IPv4 Addressing The most commonly used version used today. Based on 32-bits (four bytes, or octets). 2 32 (4,294,967,296) possible addresses. Some of the possible addresses are reserved IPv4 addresses are commonly represented using what is called dotted-decimal notation , in which the decimal value of each byte is shown, using periods to separate the bytes: 10.27.3.1 192.1.120.84 192.5.18.102
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Classful Addressing The field for the network number was a different length for different classes of network, and the remaining bits were used for the host number. Each network class had a different maximum number of nodes. The first one to four bits identified the
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This note was uploaded on 10/17/2011 for the course CNS 310 taught by Professor Arthurbodourian during the Spring '11 term at Seneca.

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WIN310 reveiw slides - Introduction to Networking Concepts...

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