Essay regarding Opnet Lab

п»їOpnet Lab

QUESTION 1

1 . Analyze the end result we acquired regarding the HTTP page response time. Accumulate four different statistics, of your choice, and rerun the simulation of the guaranteed the busy network cases. Get the graphs that assess the accumulated statistics. Touch upon these outcomes.

Fig 3. Displays Average Response Time (HTTP Page Response Time) Pertaining to Busy and Simple Network

Various other Statistics Collected:

Fig 4 shows Gain Statistics intended for Simple and Active Network

Fig 5 reveals Integrator Statistics for Guaranteed Busy Network

Fig6. HTTP Traffic sent (bytes/second)

Fig7. Constant change Statistics intended for Simple and Active Network

PROBLEM 2

installment payments on your In the Busy network circumstance, study the utilization% of the CPUs in the servers

Fig. 10 Database Machine CPU Usage (%)

Fig. 11 File Server PROCESSOR Utilization (%)

Fig. doze Web Hardware CPU Use

Question three or more

3. Create a new circumstance as a replicate of the active network situation. Name the new scenario Q3_OneServer. Replace the three servers with only one server that facilitates all necessary services. Research the utilization% of that server's CPU. Evaluate this utilization with the 3 CPU utilizations you received in the previous issue.

Fig. 13 shows the helpful CPU Utilization (3) servers in one (1) Q server CPU Utilization%

Question 5

4. Build a new situation as a duplicate of the busy network circumstance. Name the newest scenario Q4_FasterNetwork. In the Q4_FasterNetwork scenario, substitute all 100BaseT links inside the network with 10Gbps Ethernet links and replace almost all 10 BaseT links with 100BaseT links. Study how elevating the bandwidth of the links affects the performance in the network in the new situation.

Fig. 13 More quickly networks exchanging all 95 Base Capital t links in the network with 10Gbps and all 10 Base T relates to 100 Bottom T links.