Answer / Anand Kumar Awasthi

The Open Systems Interconnection (OSI) model is a conceptual framework used to understand and describe how different network protocols interact. It consists of seven layers: Physical Layer, Data Link Layer, Network Layer, Transport Layer, Session Layer, Presentation Layer, and Application Layer.

Does http request contain ip address?

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Why its so called Open system interconnection reference model?

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Is arp a tcp or udp?

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Tell me what is the difference between public and private ip?

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at which layer of osi model does segmentation of a data stream happen?

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What is port 443 normally used for?

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