The World of Computer Networking. Your CCNA starts here
Learn everything about Internet - Ethernet, IP, Routing, Switching, TCP, UDP, NAT, DHCP and DNS, prepare for CCNA exam
4.49 (1767 reviews)
9 919
students
15.5 hours
content
Feb 2025
last update
$84.99
regular price
What you will learn
How Computer Network operates on different layers of the What are TCP/IP and OSI model
Logical and hardware addressing of the devices (IP addresses and MAC addresses)
IP addressing, Network masks, Subnets and Subnetting
How Switches perform switching decisions and build MAC address tables
How Routers build routing tables and which type of routes exist and how routers utilise Routing tables to route packets
How packets are transferred end-to-end via Switches, Routers and how network headers (Ethernet and IP) change during this transmission
Understand purpose and differences of the TCP and UDP protocols
Learn how DNS registry is built and which types of the DNS Nameservers exists and what are their responsibilities
Learn difference between private and public IP addresses, concerns related to them and need for NAT - Network Address Translation
Understand differences between link-state and distance-vector routing protocols and learn what is BGP - core routing protocol in the Internet
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Our Verdict
This exhaustive course in computer networking, perfect for beginners and those filling knowledge gaps, offers comprehensive content that covers essential concepts through well-structured lectures and engaging demonstrations. The teacher's expertise is evident as they break down complex theories with ease while providing real-world examples to make the material accessible. That being said, expect challenges when understanding the accent at times and be prepared for slightly limited PC command prompt examples. A few inaccuracies were noticed within captions and there are no supplementary PDF materials or quizzes available after sections, making self-paced review more time-consuming.
What We Liked
- Comprehensive exploration of computer networking essentials, ideal for beginners or those seeking a refresher
- Engaging content broken down into digestible sections, covering all layers of the TCP/IP stack
- Expert instructor with clear communication and real-world examples that make complex concepts more accessible
- Valuable hands-on experience through interactive assignments and practical exercises
Potential Drawbacks
- Accent can sometimes be challenging to understand, potentially requiring repeated listening
- Limited PC command prompt demonstrations when compared to Mac alternatives
- Captions might not always accurately represent the instructor's words
- Lacks supplementary PDF materials or quizzes for future reference
Related Topics
3523460
udemy ID
24/09/2020
course created date
27/09/2020
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