Foundation : What is aNetwork?

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Foundation : What is aNetwork?

The Function of InterNetwork

The Chunks that create a InterNetwork

Applications that use a Network

Designing a Simple Network

OSI vs TCP/IP

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The Function of InterNetwork

The Chunks that create a InterNetwork

Applications that use a Network

Designing a Simple Network

OSI vs TCP/IP

A Platform to transfer a data from point A to point B Communications It is being used on the business to deliver Information, ex : Bank, SP,

Trading, etc.

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Web Browser

Database Aplication

Instant Messanger

E-Mail

Online Games

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Web Browser

Database Aplication

Instant Messanger

E-Mail

Online Games

Speed

Delay

Availability

Scalability

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Speed

Delay

Availability

Scalability

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Multiplexing

Using Ports

Established End-to-End ConnectivityReliable TCPUnreliable UDP

L4 PDU called Segment

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Multiplexing

Using Ports

Established End-to-End ConnectivityReliable TCPUnreliable UDP

L4 PDU called Segment

Logical Addressing

Provide connectivity and path selection Routing L3 PDU Packet

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Physical Addressing

Typically has error detection CRC L2 PDU Frame

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Responsible to translate any medium signal to binary

Related to cablingCoaxial 10BaseTTwisted-Pair

UTPSTP

Fiber

L1 PDU Bits

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Responsible to translate any medium signal to binary

Related to cablingCoaxial 10BaseTTwisted-Pair

UTPSTP

Fiber

L1 PDU Bits

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The Function of InterNetwork

The Chunks that create a InterNetwork

Applications that use a Network

Designing a Simple Network

OSI vs TCP/IP

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The Function of InterNetwork

The Chunks that create a InterNetwork

Applications that use a Network

Designing a Simple Network

OSI vs TCP/IP

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