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University of Maryland Global Campus — Computer Information Technology

CMIT 351: Switching, Routing, and Wireless Essentials

A complete guide to UMGC's CMIT 351: Switching, Routing, and Wireless Essentials — what this course covers, typical assignments, and where to get expert help when a deadline is close.

Undergraduate 3 Credits UMGC

Switching, Routing, and Wireless Essentials is designed to help prepare for the Cisco CCNA exam — the first course in UMGC's Cisco networking sequence.

What CMIT 351 covers

(Designed to help prepare for the Cisco Certified Network Associate [CCNA] certification exam.) Prerequisite: CMIT 265. A hands-on introduction to Cisco internetworking devices. Focus is on switching technologies and router operations that support small-to-medium business networks, including wireless local area networks (WLANs) and security concepts.

The goal is to perform basic network configuration and troubleshooting, identify and mitigate LAN security threats, and configure and secure a basic WLAN.

Typical CMIT 351 assignments

Expect a hands-on lab assignment requiring you to configure or troubleshoot a Cisco switching, routing, or WLAN scenario for a small-to-medium business network.

Key topics in CMIT 351

Writing tips for CMIT 351

Follow the assignment instructions and rubric line by line

UMGC assignments for CMIT 351 are graded against a specific rubric or grading criteria your instructor provides — every requirement has to be visibly addressed. Skipping a requirement because it seems minor is one of the most common reasons a strong submission loses points.

Document lab work step by step, not just the final result

CMIT courses like CMIT 351 are heavily lab-based and often certification-aligned — evaluators want to see the actual configuration steps, commands, or tool output that got you to the result, not just a final screenshot or conclusion.

Ground your work in the specific technology or platform named in the assignment

Many CMIT courses are tied to a specific vendor platform (Cisco, AWS, Azure, Red Hat) with its own terminology and tools. Using generic networking or security language instead of the platform-specific terms the assignment expects is one of the fastest ways to lose points.

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Why students seek help with CMIT 351

Students sometimes describe network configuration conceptually without documenting the actual Cisco commands or configuration steps the lab requires — the rubric typically wants those specific commands and steps shown.

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Prerequisites and course context

CMIT 351 requires Fundamentals of Networking (CMIT 265), and is designed to help prepare for the Cisco CCNA exam. It is itself the required prerequisite for CMIT 352. Note: students may receive credit for only one of CAPP 498E, CMIT 350, CMIT 351, or CMIT 499D.

Related courses

Frequently asked questions

What prerequisite does CMIT 351 require?

CMIT 351 requires Fundamentals of Networking (CMIT 265), and is itself the required prerequisite for CMIT 352 — the next course in UMGC's Cisco networking sequence.

Can another course substitute for CMIT 351?

Students may receive credit for only one of CAPP 498E, CMIT 350, CMIT 351, or CMIT 499D, since they cover the same Cisco switching, routing, and wireless content.