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Mobile Ip


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Associate Program Material



Mobile IP is emerging as the next industry standard for how wireless devices move from one network to another. This CheckPoint provides an opportunity for you to explore the possibilities of this new technology.

Resources: Ch. 9 & 11 of CWNA Certified Wireless Network Administrator Official Study Guide

Answer the following questions about the potential of mobile office networking and Mobile IP:

• What are the advantages and disadvantages of Mobile IP? • What are the typical installations of Mobile IP? • Do you think Mobile IP will increase in popularity? Why or why not?

Support your position with either textual evidence or research from the University Library.

Format citations and references consistent with APA guidelines.


The advantages of mobile IP protocol are numerous. First of all, unique IP assigned to a specific node allows for faster and more reliable routing. Second, high level of portability is reached as it allows users to go through different networks maintaining same IP address. Lastly, it allows users to cross over between networks without losing connectivity and session. I could not locate anything specific about disadvantages of mobile IP in the textbook or on the Internet, but I did find a few problematic issues with it. First, the mobile IP requires a very strong signal to work properly. If signal is anything but great, major issues with stability and speed might arise. Another issue that comes with mobile IP is that security levels suffer, since your node is associated with a permanent IP address. Regular IP addresses contain both location and identifier of a node. Mobile IP addresses only contain your identifier, obviously without location. This breaks a node free from a permanent

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