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Role of IP Address in Network

Internet protocol is unique address networks. Keep your computer secure in all aspect does not matter what is your IP address or what types of IP use.

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Role of IP Address in Network

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  1. What is the Role of IP Address in Network?

  2. Internet protocol is unique address networks consist of four numbers system, having each of which contains one to three digits, with a single dot (.) separating each number. • For example: -78.125.0.209 • It play a vital role in computer networking, it is unique identifier to every computer or devices on TCP/IP internetworking. • A device connected to IP computer networks must have unique identification within networks.

  3. Principal of Internetworking: • Provide a link between networks. At minimum, a physical and link control connection is needed. • Provide for routing and delivery of data between processes on different networks. • Provide accounting services that keeps track of the use of the various networks and routers and maintains status information.

  4. 4. Provide the service just listed in such a way as not to require modification to that internetworking facility must accommodate a number of differences among networks including the following. a)Different addressing scheme:The network may use different endpoint names and addresses and directory maintains scheme. Some form of the global network addressing must be provided, as well as directory services.

  5. b)Different maximum packet size:Packet from one network may have to be broken up into smaller pieces for another. This process is referred to as segmentation, or fragmentation. c)Different network access mechanism:The network access mechanism between station and network may be different for station on different networks. d)Different time out:Typically, a connection-oriented transport services will await an acknowledgement until a time out expires, at which time it will retransmit its block of data.

  6. In general, longer times are required for successful delivery across multiple networks. • Inter network timing procedure must allow successful transmission that avoids unnecessary retransmission. e)Error recovery:Network procedures may provide anything from no error recovery up to reliable end to end services. The inter network service should not depend on the nature of the individual networks error recovery capability.

  7. THANKS f)Status reporting:Different networks report status and performance differently. Yet it must be possible for the internetworking facility to provide such information on internetworking activity to interested and authorized process. However follow safe internet procedure to protect against virus and hackers in internet marketing and keep your computer secure in all aspect does not matter what is your IP address or what types of IP use.

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