This course introduces students to fundamental data communication concepts including voice and data communications, networking hardware, the OSI model, and network design. Network management and security issues are also covered. This course is designed for the student who is interested in learning about data communications and networking as well as the career options that are available in this field.
Upon completion of the course, the student will be able to do the following:
- Define computer networking, and discuss the advantages of using a network.
- Categorize the primary types of network cabling, differentiate between baseband and broadband transmissions, and identify appropriate uses for each.
- Define the term ‘packet', and describe the contents and functions of each packet component: header, data, and trailer.
- Describe the primary function of each layer of the OSI reference model, identify the OSI layer at which a particular network activity takes place, and identify the OSI layer at which a particular network component functions.
- Design a successful network.
- Evaluate and select the appropriate media and hardware with which to construct a successful network.
- Assess a given network design for security considerations.