INTRODUCTION
PROTOCOL LAYERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Layer 2-Network Layer-Provides the routing of data across the network by making use of addressing.
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IP
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FTP
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POP IMAP
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TCP
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Explanation:
Detailed explanation-1: -Layer 2 switching (or Data Link layer switching) is the process of using devices’ MAC addresses to decide where to forward frames. Switches and bridges are used for Layer 2 switching. They break up one large collision domain into multiple smaller ones. In a typical LAN, all hosts are connected to one central device.
Detailed explanation-2: -Network layer: Handles the routing and sending of data between different networks. The most important protocols at this layer are IP and ICMP.
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