Data Communications & IP Technologies black icon
12   |   124   |   Lifetime
Course Brief
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

13 Courses for $579