Nt1310 Unit 1 Network Analysis Model

Introduction This project is to construct the model of WAN for a company on along the east coast. This company has offices in Atlanta, Philadelphia, New York and Boston. Headquarter of theoffice is located Washington D.C. which is the central network. As every office uses phone lines to connect to each other, so there is delay occur due to the unrelated traffic on the lines. Due to the problem, this company need to determine how the background traffic is affecting the FTP traffic on the network. So, this analysis is to compare the FTP performance on the network under two scenarios. First is network without background traffic and, second is the scenario with background traffic.

This WAN network contains 5 majors nodes
Each office location will be considered as one node. So there are 5 nodes considered in this analysis.

Point to Point utilization Analysis This first analysis focuses on the usage of network that compares 2 scenarios as mention earlier. The red graph show usage rate of network when there is no other back load in the network. And blue graph represent otherwise. The result shows a distinctive different between these 2 scenarios. With back load, average utilization rate goes up to almost 11 at the 25th minute. On the other hand, without back load, the utilization rate is relatively low. So, from this simulation, back load shows a distinctive affect on the overall
The Royal Embassy of Thai is located in Washington D.C. along with other four Thailand Consulate offices which are located in New York, Chicago, Miami and Los Angeles. The Washington D.C. embassy is considered as headquarter among all offices. The projects will be applied to the setup of WAN network of Thailand Embassy with all the consulate offices.
Scenario 1

As shown in figure 6, this network model shows design to have every consulate office connect directly in the embassy in Washington D.C.

The result shows that point to point connection from Washington D.C. to New York, Miami and Chicago run at a similar throughput and utilization except Washington D.C. to Los Angeles that appear to have a significantly lower rate than other.
So, from analyzing the physical condition of these consulates, it appears that Los Angeles has the longest distance to Washington D.C. than other location. So, it can be concluded that distance affect the quality of