Need some simulations done on Opnet, It is a basic simulation,
The OPNET model at the node domain level is shown in Figure 1.
Figure 1: Node domain level view of the OPNET model
Mixed Queue acp_fifo
Processor to be designed
Voice Queue pf_fifo
Video Queue pf_fifo
Best Effort Queue pf_fifo
Figure 1 lists several modules which need to be either used from existing OPNET library or designed by students. Details of the modules are provided below (Table I).
Traffic Sources Queues Processor to be Designed
Source 1 (Voice): CBR with 2 seconds inter arrival and payload of 80 bytes
Mixed Queue: acp_fifo
This is an active queue and already available as part of OPNET library
This processor should pull the incoming packets from the mixed queue, be able to identify them before being sent to the respective queues
Source 2 (Video): CBR with 1 second inter arrival and payload of 200 bytes
All the other queues will be pf_fifo. Which are Voice, Video and Best Effort queues accordingly
This is a passive queue and already available as part of OPNET library
Source 3 (Best Effort): Exponential with mean inter arrival of 10 seconds and payload mean value of 50 bytes
A: You are required to implement the above in OPNET and perform the performance analysis with focus as follows (see section B).
B: Simulation and statistics Collection
Once the above node is in place, bring it into the network domain to run the simulations for a time period of 500 and 1000 seconds.
You are required to plot the results in each scenario (500 and 1000 seconds):
Plot, length of the each queue versus time
Plot, throughput of each traffic type computed at Processor to be designed module (Figure 1)
Further details can be found by giving me a message