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Mark D. Lierley
Adjunct Faculty - Cisco Networking
Office Hours
| Monday | Tuesday | Wednesday | Thursday | Friday |
|---|---|---|---|---|
| By appointment | By appointment |
Classes Taught
Fall 2025
| CNT140AB | Introduction to Networks | 4 Credits | ||||
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Focus on the architecture, structure, functions, components, and models of the Internet and other computer networks. Principles and structure of IP addressing and the fundamentals of Ethernet concepts, media, and operations are introduced. Students will build simple LANs, perform basic configurations for routers and switches, and implement IP addressing schemes. Preparation for Cisco certification examination. Prerequisites: None. |
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| Section | Location | Delivery | Dates | Days | Times | Availability |
23650 |
Dobson Campus |
Hybrid In-Person
Lecture/Lab
|
08/25/2025 – 10/16/2025 |
MoWe |
6:00 PM – 9:30 PM |
Open 14 of 24 |
|
Notes: Hybrid classes include face-to-face format on campus at the time listed in the class schedule. The other part will be held online either without a set time to attend or a Live Online session.
Students enrolling in a hybrid class acknowledge they already possess the skills described in the Minimum Computer and Technology Requirements at https://www.mesacc.edu/online/get-started for additional information. |
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