Alwex Electricals & civil Eng. is an electrical civil engineering contracting company.
Mr. Rongo, who is the IT manager, has requested the services of a Network designer to help in proposing a network solution that will meet the company’s requirements. The company is grown over years and now there is need to improve your network needs.
The Electrical engineers would like to be able to access LAN based Auto CAD, CAM, and
CASE applications, from anywhere in the building. Supervisors would like to access clients’ records, material list as well as ongoing projects form the company’s MIS. The company through Mr. Rongo purchased new servers and placed them in the data centre. The company has a WLAN which has approximately 25 portable laptops, these are not all, and there is still room for about 15 more laptops. High availability is a key requirement for these servers.
Working area for engineers are on floors 3 through 7 of the company’s building. They should be able to roam freely and access network services from any floor .Two access points have been strategically positioned and transmit to all the offices on the building as claimed by Mr. Rongo. The current network has seven segments that reach a single router that also serves the Internet. The back-end new servers are located in the same segment as those used on floor 1. Users have complained of slow access to the servers. Below is a table for the current network’s IP addresses.
NB: All the servers have been placed in 1 st
Floor.
Current IP Addresses
5
6
7
Floor
1
2
3
4
Clients
40
43
39
42
17
15
14
IP Network
192.168.1.0/24
192.168.2.0/24
192.168.3.0/24
192.168.4.0/24
192.168.5.0/24
192.168.6.0/24
192.168.7.0/24
The proposal to upgrade the network with fast switches and to provide faster access to the servers has been tendered. In the proposal a secure WLAN access on floors 3 through 7 should be provided.
1.
a) Client Business
The company is into electrical and civil engineering business. They are in service industry. Their market is government parastatals and private companies. They are also into servicing.
There suppliers include companies like Power technics, ABB, Philips and many

more.They have a higher competitive advantage because of their embracing of b) technology in all their operations.
Organizational structure
The company has various departments

Technical & engineering

Marketing

Finance

Procurement

Human Resource

Administration
The company has vendors who are allowed accessed to the company’s industry; they include Power Technics and ABB. c) Goal of design Project
-Provide access to LAN based applications by engineers. ii) Constraints. a) No cost constraints were discussed by the company. b) Policies and politics.
-A reputable company like this, policies are clear including where to procure equipments, modes of payment and therefore the project is likely to kick off without any hindrances. c) Project schedule
-According to Mr. Rongo, the schedule has been left to the network designer to decide.Thus is a company that trusts its contractors and professionals.