Explain dynamic key management mechanism, Computer Networking

Assignment Help:

Question:

a) Consider the following MIP scenario.

915_Why is a dynamic key management mechanism.png


Quite a few enterprise networks use private addresses and NAPT for the communication to the Internet.

i. Discuss the impact of NAPT on MIP for a scenario when the FA and the MN are situated behind a NAPT and the HA in the ‘public' network part.

ii. Which are the potential messages that could be affected?

iii. Propose a solution?

b) Assuming the communication between the MN and the HA in the figure in a) is protected via IPsec in the tunnel mode, tabulate corresponding Policy Database and the Security Association Database.

c) Why is a dynamic key management mechanism in the context of MIP and IPsec essential?

d) Redesign the network topology above in a) to show how the AAA server and the Radius / Diameter protocols could be a solution to c).


Related Discussions:- Explain dynamic key management mechanism

Define topologies other than basic topologies, What are the popular topolog...

What are the popular topologies other than basic Topologies? Apart from basic topologies some other topologies worth considering are: mesh topology (each device linked to all o

Hybrid of client server and p2p architecture, Hybrid  of Client Server and...

Hybrid  of Client Server and P2P Architecture Both of  the architecture  are  commonly used  architecture. However  many  applications  are organized as by brides of the  clie

Determine three features of igrp, GRP uses a composite metric complete up o...

GRP uses a composite metric complete up of bandwidth and delay by default, it updates each 60 Seconds and will trigger an update if the topology changes.

Fundamental of network , Fundamental of Network The  concept  of netw...

Fundamental of Network The  concept  of network  is not  new. In simple  it means an interconnected set  of some  objects. For decades we are familiar with the radio,  televi

What is sliding window, What is Sliding Window? The sliding window is a...

What is Sliding Window? The sliding window is an abstract method that explains the range of sequence numbers that is the concern of the sender and receiver. In other words, he

Layered architecture - computer network, Layered Architecture The best...

Layered Architecture The best  way to  understand  any complex system is to break  it into  pieces  and then analyze what they  do and  how they interact. The most logical app

Write the generic name of the osi layer, Write the Generic Name of the OSI ...

Write the Generic Name of the OSI Layer a)  The figures below illustrate, side by side, the OSI 7-layer reference model and the Internet protocol stack. Inside each box represen

State the nyquist theorem, State the Nyquist theorem The Nyquist theore...

State the Nyquist theorem The Nyquist theorem is thermo of mathematics and has nothing to deal with technology. It says that if you have the function whose Fourier spectrum doe

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd