NETWORK LAYER
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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true
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false
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Either A or B
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None of the above
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Detailed explanation-1: -This is an IETF (Internet Engineering Task Force) standard communications protocol designed to allow mobile devices’ (such as laptop, PDA, mobile phone, etc.) users to move from one network to another while maintaining their permanent IP (Internet Protocol) address.
Detailed explanation-2: -Need for Mobile IP standard The point of attachment of TCP connection is the combination of IP address and TCP port known as socket. The data connection between two endpoints in a TCP/IP network requires IP address and port number of the sender endpoint as well as that of receiver endpoint.
Detailed explanation-3: -Mobile IP enables routing of IP datagrams to mobile nodes. The mobile node’s home address always identifies the mobile node, regardless of its current point of attachment to the Internet or an organization’s network.