Data Communications Essentials
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Showing 1 of 6 courses
Course Brief
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$379
124 Minutes
124
12 Lessons
12
Lifetime Access
Lifetime
Course Summary
The Introduction to Data Communications Course presents the basic theory of operation of data communications networks, starting with OSI-RM and the data structure, Ethernet and LANs, LAN switching and WAN. The course provides the student with general knowledge of the architecture, hardware components, software configuration, and structure of data communications networks.
What you'll learn
- Concept and the structure of data networks
- OSI Reference Model and data structure
- Ethernet protocol, including L1/2 operation
- Describe the LAN switching operation, VLANs and VLAN tagging, STP/RSTP/MSTP,
- and LAG/EtherChannel
- Public network structure and WAN services
Lessons
Course Brief:
Introduction to Data Communications
2:00
1. Introduction to Data Networks and Network Applications
FREE
14:01
2. The OSI Reference Model and Networks Data Structure
12:57
3. Introduction to LANs & the Ethernet Protocol
6:32
4. LANs and the Ethernet Protocol
10:47
5. Ethernet Types and Speeds
6:55
6. Introduction to LAN Switching
12:46
7. VLANs, VLAN Tagging & Prioritization
8:14
8. STP & RSTP
15:40
9. WAN & the Public Network
8:33
10. WAN Traditional Services
12:23
11. WAN Advanced Services
5:59
12. Introduction to TCP/IP
9:32
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