NETWORK LAYER
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Host
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Switches
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Packets
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Bridges
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Detailed explanation-1: -Explanation: Network layer protocols exits in every host or router. The router examines the header fields of all the IP packets that pass through it.
Detailed explanation-2: -Layer 3 (Transport): Also called the Host-to-Host layer. This layer is similar to the OSI model’s L4. Layer 4 (Application): Also called the Process layer, this layer combines the OSI model’s L5, L6, and L7.
Detailed explanation-3: -Layer 4 is responsible for end-to-end communication between the two devices.
Detailed explanation-4: -The transport layer provides a total end-to-end solution for reliable communications. TCP/IP relies on the transport layer to effectively control communications between two hosts. When an IP communication session must begin or end, the transport layer is used to build this connection.