CNS 143

Cisco Enterprise Networking, Security, and Automation

Oakton College · UGRD · Fall 2026

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Course describes the architecture, components, and operations of routers and switches in a large and complex network. Students learn how to configure routers and switches for advanced functionality. By the end of this course, students will be able to configure and troubleshoot enterprise networks. Students also learn about virtualization and automation. Course presents most recent release of the Cisco curriculum. This is the third course in the Cisco CCNA sequence of three courses.

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Class #oakton-0337Fall 2026UGRD3 credits
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