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please answer all 4 questions (Q4) Thank You Q1: PAT’S ENGINEERING WORKS Pat’s E

ID: 3710534 • Letter: P

Question

please answer all 4 questions (Q4) Thank You


Q1: PAT’S ENGINEERING WORKS

Pat’s Engineering Works is a small company that specializes in complex engineering consulting projects. Most of the projects need large data transaction. The company is moving into new offices and want you to design their network. They have a staff of eight engineers (which is expected to grow to 12 over the next five years), plus another eight management and clerical employees who also need network connections, but whose needs are less intense. All employee should have connection the internet as well.

Design the network. Be sure to include a diagram for the network connections.
Clearly indicate whether you would use switches, routers or gateway.

ANSWER 1







































Q2 HOSPITALITY HOTEL

Hospitality Hotel is a luxury hotel that whose guests are mostly business travelers. To improve its quality of service, it has decided to install network connections in each of its 600 guest rooms and 12 conference meeting rooms. All guests and employee should have connection the internet as well.

Your task is to design the network for the public network and decide how to connect the two networks together. Be sure to include a diagram. Clearly indicate whether you would use switches, routers or gateway.


ANSWER 2














































Q3 MegaCorp      MegaCorp is large manufacturing firm that operates 5 factories in Dallas, 4 factories in Los Angeles, and 5 factories in Albany, New York. It operates a tightly connected order management system that coordinates orders, raw materials, and inventory across all 14 factories. They need you help to determine BN and WAN architectures. Here, you should not be worrying about internet connection. Your task is to connect all users in the system. What type of BN and WAN architecture and WAN service would you recommend? Be sure to include a diagram.



ANSWER 3
Compete the diagram

















1- Recommended Type of BN topology ( for in each city)

Show the topologies on the above given diagram.

BN topology LA :
BN topology NYC :
BN topology Dallas:

3- Recommended WAN Topology

Show the WAN Topology on the above given diagram.

The reason for this WAN topology ( why?) :




4- Recommended WAN service :
The reason ( why?):




Q4 Cookies Are Us    Cookies are Us runs a series of 100 cookie retail stores across the Midwestern U.S. and central Canada. At the end of each day, the stores express mail a diskette or two of sales and inventory data to headquarters. The manager at the headquarters (located in NYC ) use the data to make decisions about the inventory and plan for the marketing campaigns.   This is very slow and outdated system to update the headquarters. They decided to move to a WAN.

What type of a WAN topology and WAN service would you recommend?


ANSWER 4

Recommended Type of a WAN topology :






The reason:







Recommended WAN service:








The reason:


Explanation / Answer

Recommended Type of a WAN topology : Star topology

Reason: Star topology is best suited for networks where there is a centralized system. Since each retail store mails to one centralized location, i.e the headquarters, star topology is the suitable option. Also star topology provides the shorter path between any two points in the network when all nodes are working.

Recommended WAN service: MPLS (Multi Protool Label Switching)

Reason: It improves network data flow, reduces infrastructure management. MPLS offerings can have higher Quality of Service (QoS) guarantees. It gives substantial cost savings.