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CNT140AB: Introduction to Networks – 4 credits

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.

Class# Location Delivery Dates Days Times Instructors Availability
24716
Paradise Valley
E 152: Comp Commons
In Person
8/24 – 12/18
Fall 2026
M,W
3:30PM – 5:45PM
  • A. Francuzik
Open
18 of 26 seats available
  • Low-Textbook-Cost Class: The total cost of the required materials for this course is $40 or less.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
  • No books listed at the bookstore, contact instructor
31663
Paradise Valley
LiveOnline
Live Online
8/24 – 12/18
Fall 2026
M,W
3:30PM – 5:45PM
  • A. Francuzik
Open
18 of 26 seats available
  • Live Online courses meet with the instructor via the internet at regularly scheduled dates and times set in the schedule. Students will be required to use online virtual meeting software (Google Hangouts or WebEx, both of which require a camera). This "Live Online" experience approximates the regular in-person class experience. Attendance at online sessions will be expected according to the instructor's attendance policy, which will be stated in the syllabus.
    Online courses require reliable internet access. If you have not taken an online course or used the Canvas Classroom, please contact the PVCC Technology Help Desk for more information at 602.787.7780.
    Low-Textbook-Cost Class: The total cost of the required materials for this course is $40 or less.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
  • No books listed at the bookstore, contact instructor
24905
Paradise Valley
E 152: Comp Commons
Hybrid In-Person
9/1 – 11/25
Fall 2026
Tu,Th
1:15PM – 3:15PM
  • J. Krek
Open
16 of 18 seats available
  • Hybrid Class meets in-person on campus at the designated location, days and times. Additional online work will be required. This type of class is designed for highly motivated, self disciplined, technology-literate students; requires reliable Web and e-mail address for communication and assignments outside of the classroom. Contact the PVCC Technology Help Desk for more information at 602.787.7780.
    Low-Textbook-Cost Class: The total cost of the required materials for this course is $40 or less.
    Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.
  • No books listed at the bookstore, contact instructor