ADHOC routing protocol's concepts

$(12$ Marks$)$

$1-$ Enumerate and define the three routing protocol's concepts.

$2-$ Classify the following ADHOC routing protocols as per their respective routing concept: DSR$,$ AODV, OLSR, DSDV$,$ TORA.

$3-$ What are the three types of ADHOC routing protocols? Compare these three groups in terms of speed, energy consumption, computing resource and convergence.

$4-$ Bellman Ford algorithm is used to run DSDV protocol in an adhoc network, what are the issues with such implementation? Justify your answer.

$5-$ What is the solution implemented in standard DSDV protocol. show the structure of the improved DSDV routing table. Show how the looping, count to infinity and fluctuation issues are solved accordingly.

$6-$ Show how the multiple flooding is stopped in AODV protocol? Compare DSDV and AODV protocols

ADHOC Routing Protocols

$(3$x$4=12$ Marks$)$

In the $AD-$HOC network given as follows the throughput for one hop is $6Mbps$ :

Assume that you need to set a communication route between node $7$ and node $25$

a$)$ using DSR protocol, describe the route discovery and the route establishment prrocess. How flooding loop is avoided? Determine the effective throughput.

b$)$ using AODV routing protocol establish the node$7-$node $25$ route, show the routing table's updates during route discovery process. How flooding loop is avoided? Compare the effective throughput to the one provided in question $($a$)$ by DSR

c$)$ Assume that the link between node prior $19$ and node $21$ fails, Describe the error recovery process and conclude about the new AODV route to $25?$

d$)$ Compare the two protocol's error recovery capability.