NETWORK LAYER
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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IP-in-IP is method for
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tunneling
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encapsulation
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error detection
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routing
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Explanation:
Detailed explanation-1: -IP in IP is an IP tunneling protocol that encapsulate s one IP packet in another IP packet. To encapsulate an IP packet in another IP packet, an outer header is added with Source IP, the entry point of the tunnel, and Destination IP, the exit point of the tunnel.
Detailed explanation-2: -Tunneling is a method used to transfer a payload of one protocol using an internetwork infrastructure of another protocol. Encapsulation is the process of encapsulating the frame with an additional header so that it can be sent (tunneled) through the intermediate network correctly.
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