This course covers network components, devices, and their functions. You will learn about network architectures, including the three-tier hierarchical model and modern software and infrastructure services. Gain practical experience with physical interface types and connectivity methods, and understand switching concepts and traffic forwarding. By the end of this course, you'll be skilled in using Layer 2 discovery protocols for efficient network operations.
CCNA 200-301 Version 1.1: Unit 1
CCNA 200-301 Version 1.1: Unit 1
This course is part of CCNA 200-301 Version 1.1 Specialization
Instructor: Pearson
Access provided by Cater Care
Gain insight into a topic and learn the fundamentals.
Beginner level
Recommended experience
7 hours to complete
Flexible schedule
Learn at your own pace
What you'll learn
Master the fundamentals of network components, devices, and their functionalities.
Understand and apply common network architectures and design scenarios.
Gain proficiency in physical interface types, cabling, and connectivity methods.
Develop expertise in foundational switching concepts and traffic forwarding.
Skills you'll gain
Details to know
Shareable certificate
Add to your LinkedIn profile
Assessments
5 assignments
Taught in English
Recently updated!
July 2025
See how employees at top companies are mastering in-demand skills
Build your subject-matter expertise
This course is part of the CCNA 200-301 Version 1.1 Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate
There is 1 module in this course
This module covers network components, devices, and functionality. You will learn about common network architectures and design scenarios, physical interface types and cabling, and connectivity methods. You'll also cover foundational switching concepts and traffic forwarding, and finally, Layer 2 discovery protocols.
What's included
33 videos5 assignments
Earn a career certificate
Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.
Why people choose Coursera for their career
Felipe M.
Learner since 2018
"To be able to take courses at my own pace and rhythm has been an amazing experience. I can learn whenever it fits my schedule and mood."
Jennifer J.
Learner since 2020
"I directly applied the concepts and skills I learned from my courses to an exciting new project at work."
Larry W.
Learner since 2021
"When I need courses on topics that my university doesn't offer, Coursera is one of the best places to go."
Chaitanya A.
"Learning isn't just about being better at your job: it's so much more than that. Coursera allows me to learn without limits."
