ISS 213

Cisco 3

Harford Community College · UGRD · Fall 2026

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This course, the third of three courses leading to the Cisco Certified Network Association (CCNA) certification, describes the architectures and considerations related to designing, securing, operating, and troubleshooting enterprise networks. This course covers wide area network (WAN) technologies and quality of service (QoS) mechanisms used for secure remote access. ENSA also introduces software-defined networking, virtualization, and automation concepts that support the digitalization of networks. Students gain skills to configure and troubleshoot enterprise networks, and learn to identify and protect against cybersecurity threats. They are introduced to network management tools and learn key concepts of software-defined networking, including controller-based architectures and how application programming interfaces (APIs) enable network automation. Course includes 45 lecture hours and 30 lab hours per semester. Course fee.

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Class #harford-0478Fall 2026UGRD
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