School of Computer Sciences
- Degree: Bachelor of Science
- Campus Availability: Macomb
- Minor: Yes
- Graduate Degree: No
- Study Opportunities: GradTrac and Honors
Like all of Western Illinois University’s programs, studies in Network Technologies are based on the broad educational foundation built during your freshman and sophomore years. General Education courses account for approximately one-third of the credit hours required for the degree and include courses in writing, speaking, the humanities, the social sciences, the natural sciences, mathematics, and health sciences.
When people exchange e-mail with business colleagues, search a library database using a web browser on a personal computer, connect to a wireless router in a hotel or classroom, talk to family and friends on a cell phone, make a charge card purchase in a store or at the gas pump, or just surf the Internet from home, they are utilizing network systems and services. The advancement of network technology has transformed the way and speed with which individuals communicate and exchange information. Indeed, the use of network systems and services has profoundly changed our lives.
You will find the Network Technologies program rewarding and challenging. The objective of the Network Technologies curriculum is to provide students with the theory, tools, technical expertise, and management know-how required to be successful in planning, designing, and managing a network environment.
Your program in Network Technologies will consist of the following core courses: Principles I and II (with the language JAVA), Computer Organization, Data Structures, Local Area Network Management, Wide Area Network Management, Security, Network Performance Analysis, and Distributed Systems. Upon completion of the majority of the core classes, students advance into areas of Web Technologies; Advanced Security; E-Commerce; Unix; Database Systems; and Ethical, Social, and Legal Issues in the Digital World.
Students have the opportunity to take courses in Business Communications, Telecommunications Planning and Management, and Public Administration. Additional courses in mathematics statistics, English, and information systems and decision sciences may be required to complement the students’ special interests and career goals..
A minor area is required for the Network Technologies major. Your department adviser will help you select courses for a minor that will best complement your special interests and career goals. We especially recommend a minor in one of the College of Business and Technology areas.
We strongly believe there is much more to education than bookwork and labwork, though these are important. We advise our students to become involved in other activities such as music, theatre, intramural sports, the student newspaper, student government, and, of course, the Computer Science Association (CSA). CSA is one place where you will be welcomed by others with similar interests and where you can learn about the latest advances through field trips and special presentations. We feel it is a vital part of your total education. Western’s School of Computer Sciences also hosts a chapter of the National Honorary Society for the computing and information disciplines, Upsilon Pi Epsilon. This society provides special recognition to outstanding Network Technologies majors.
At Western, you will have access to a large IBM mainframe and SUN computers, and we have large laboratories of the latest microcomputers and networking equipment. Our access to computing equipment and software is as good as any university in the United States. It is our goal to give you experience on a variety of computing equipment and its associated software so that you can judge which type of resources are best suited for the problems you encounter during your working career.
The demand for network technology specialists grows every year. As a graduate in Network Technologies from Western, you will be well-prepared for a variety of career opportunities in every conceivable type of commercial, industrial, governmental, research, and educational organization.
Alumni Job Titles
Within 5 Years of Graduation
- IT Security Analyst
- Network Administrator
- Network Designer
- Network Support Engineer
- Systems Administrator
- Web Developer
5+ Years Past Graduation
- Chief Technology Officer
- Lead Network Engineer
- Network Project Manager
- Senior Security Architect
- Senior Technical Architect
- Technology Manager
Annual Career Fairs
Employers of Alumni
- AM. Assoc. of Neurological Surgeons
- Apex Entertainment Partners
- Caterpillar Inc.
- College of DuPage
- Countrywide Financial
- Gardner Denver
- Harrington Signal
- John Deere
- NTT America
- Prairie Cardiovascular Ltd.
- Provena Health
- Rock Island Arsenal
- State Farm
- West Monroe Partners
Please refer to the undergraduate catalog for detailed program information and course requirements.
Network Technologies (NET) Courses
NET 321 Network Fundamentals
Introduction to the diverse software and hardware components of a computer network. Topics include OSI and TCP/IP network architecture, overview of TCP/IP protocols, access networks, network topologies, circuit, packet and virtual circuit switching, switched LANs, and LAN Security.
NET 322 Switching and Routing I
An examination of network protocols for creating and managing a switched network. Topics will include Ethernet LANs, Virtual LANs, VLAN trunking, network and link layer addressing, subnetting, DHCP, access control lists, NAT and introduction to routing.
NET 323 Switching and Routing II
An examination of interior and exterior routing protocols. Topics will include intra-AS and inter-AS routing protocols, IPv4 and IPv6 routing configuration, load balancing routing, VPN tunnels, and managing network devices via SNMP.
NET 371 UNIX
An introduction to the UNIX environment. Includes shell commands, scripting, regular expressions, SED, process manipulation, forks, threads, process synchronization, introduction to system programming.
NET 375 Systems Administration
Administration of server systems, configuring users, groups, and devices, software management, backups, network services configuration, server security and performance, scripts for server management.
NET 422 Web Technologies
An examination of the Web and its current development technologies. Topics will include HTML, XML, scripting, Web databases, and Web services.
NET 432 Network Performance Analysis
Introduces the basic concepts of computer network performance evaluation, modeling of traffic flows, network queues, delay, and loss models. Topics will also include performance evaluation of multiple access methods, measurement, and simulations of network performance.
NET 434 Distributed Systems
Covers the principles of distributed systems and their design. Topics will include the characteristics and constraints of distributed algorithms, security, and reliability issues of distributed systems.
NET 436 Advanced Network Security
An examination of advanced network security issues. Topics will include advanced security models, encryption, intrusion detection, recovery, certificates, authentication, and biometrics.
NET 482 Wireless LANs
Radio Frequency Fundamentals, features and functions of Wireless LANs, Spread Spectrum Techniques, IEEE 802.11 architecture, Wireless LAN Security, Designing and Troubleshooting Wireless LANs.
NET 495 Network Technologies Internship
Work experience in a research, government, or business organization. Internship project report required.
NET 497 Senior Honors Project
Provides a project option within the Network Technologies Honors program. Project directed by a faculty member in the School of Computer Sciences.
NET 499 Independent Study
Individual study or research in the area of Network Technologies under the supervision of a School faculty member.
Dr. Dennis DeVolder, Chairperson
Location: Stipes Hall 447
1 University Circle
Macomb, IL 61455-1390
Phone: (309) 298-1452
Fax: (309) 298-2302
Location: Stipes Hall 133
1 University Circle
Macomb, IL 61455-1390
Phone: (309) 298-1619
College of Business & Technology (CBT)
Dr. William Bailey, Interim Dean
CBT Email: email@example.com
Location: Stipes Hall 101
1 University Circle
Macomb, IL 61455-1390
Phone: (309) 298-2442
Fax: (309) 298-1039