CIT112-Network+

Course Description

This course covers basic networking terminology, network components, transmission media and protocols. It focuses on the OSI model of network computing. The course serves as preparation for the CompTIA Network+ exam.

For more information about the CompTIA A+ Certification Exams, students can visit:

CompTIA Network+

This is an online/WebCollege Class.  You will need access to a computer and to the Internet. Classes open to students the first Monday of the semester. You should complete an online tutorial prior to the start of classes to become familiar with the online Canvas environment. To access the tutorial or for more information, visit: Webcollege site.

Course Objectives

The objective of this course is to equip students with a solid understanding of networking fundamentals and practical skills in configuring and troubleshooting networks. Students will explore how data travels across networks, the differences between wired and wireless technologies, and the role of key devices such as routers, switches, and firewalls. Emphasis will be placed on developing critical thinking and problem-solving skills in a networking context, with an introduction to security considerations, emerging technologies, and best practices. By the end of the course, students will have the confidence to analyze, configure, and maintain small-to-medium sized networks.

Course Outcomes

Upon successful completion of this course, students will be able to:

• Explain fundamental networking concepts, including the OSI and TCP/IP models.

• Configure and troubleshoot basic network devices such as switches, routers, and wireless access points.

• Apply IPv4 and IPv6 addressing schemes, including subnetting, to network design and troubleshooting.

• Differentiate between various network topologies, protocols, and transmission media.

• Identify the functions and features of common networking hardware and software tools.

• Describe and implement basic routing and switching concepts in LAN and WAN environments.

• Apply fundamental wireless networking concepts, including standards, security, and troubleshooting.

• Recognize common networking threats and apply security best practices to protect network resources.

• Use appropriate troubleshooting methodologies to diagnose and resolve network connectivity issues.

• Relate networking concepts to real-world scenarios and prepare for industry certification (e.g., CompTIA Network+).