Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
Expert Solution & Answer
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Chapter 7, Problem R19RQ

Explanation of Solution

Difference between permanent address and a care-of address:

Permanent addressCare-of address
IP address contains a permanent address for a mobile when it is at its home network.It is an address given to the mobile device when the address enters into another network area.
Every data is routed to the permanent address and home agent.After routed to the permanent address and home agent the care-of address forwards the data onto the other network.
The permanent address remains unchanged no matter where the mobile node is located...

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