imagine you are a network engineer who has been hired to design a network for a
ID: 3697736 • Letter: I
Question
imagine you are a network engineer who has been hired to design a network for a small company consisting of a headquarters office in Indianapolis, Indiana, and a branch office in Minneapolis, Minnesota. The company has hired you to design and build the network infrastructure from the ground up. Following is a brief summary of the business structure:
Indianapolis, IN
This office is the headquarters for the company. It has 61 employees divided across the following three departments:
Administration: 19
Research and Development: 25
Accounting: 17
Minneapolis, MN
This branch office has 34 employees in the following three departments:
Administration: 9
Research and Development: 12
Advertising: 13
Following are the design instructions/requirements:
Choose a private address space, and subnet the address space to most appropriately fit each department. Be sure to leave room for growth. Use IPv4 or IPv6—your choice. All employees need separate logical IP groups for their respective departments.
The company locations should be connected to each other via a WAN that supports ALL types of traffic generated at each office.
The company houses a Domain Name System (DNS) server at each location and a publicly accessible web server in a demilitarized zone at the Indianapolis office.
Internet access is needed for employees. The public address for their outside router interface is 195.37.25.54/30. Implement a technology that will allow inside hosts, such as personal computers, to access the Internet via the outside public address.
The offices are identical in physical size. Each is a 100-feet-by-100-feet, three-floor office building. Each building will need to be cabled, racks installed, etc. Estimate the amount of cable and physical infrastructure (e.g., jacks, patch panels) needed.
Wireless connectivity is needed for each department, and each department’s wireless traffic should be isolated from other traffic. A wireless standard that offers high speed is required. Access-point placement should be estimated. Wireless traffic should be logically separated from wired traffic.
All employees should have the capability to work securely from home during periods of severe weather.
A basic security policy should be developed.
All employees will have IP telephones in their offices along with a unified communications solution. IP telephony traffic should be logically separated from all other traffic and should have priority over all other traffic, and employees should be able to place calls within and between offices as well as to the outside world.
An IP-based physical security solution should be in place, with all physical security traffic logically separated from all other traffic.
Management should be able to easily keep track of all devices and software in the network.
Project Deliverables
You will need to provide the following as your final project:
A detailed report that outlines the design and the implementation of each requirement.
An equipment list that includes all equipment and justification for each item.
A Visio diagram that maps equipment placement for each floor of each office.
Explanation / Answer
Network engineers are responsible for implementing, maintaining, supporting, developing and, in some cases, designing communication networks within an organisation or between organisations.
Their goal is to ensure the integrity of high availability network infrastructure to provide maximum performance for their users. Users may be staff, clients, customers and suppliers. Networks can include:
Network engineers may work internally as part of an organisation's IT support team, or externally as part of an outsourced IT networking consultancy firm working with a number of clients.
Duties will be influenced by the size and sector of the employing organisation. For example, in a large investment bank you may have specific responsibility for one area of the system. In a small company, the engineer may need to trouble-shoot for any IT-related problem that arises.
General tasks include:
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.