HCIA-Routing & Switching Course

This course matches the HCIA-Routing&Switching V2.5 (Released on May 31, 2019).  It is a basic course for Routing & Switching engineers. You will study the following curriculum: network fundamentals, basic connection methods of popular networks, basic network construction, troubleshooting of common network faults, installation and commissioning of Huawei routing and switching devices.

Introduction to this chapter

This section introduces some basic knowledge of TCP/IP.

1.1 Introduction to Transmission Media 

This section introduces common transmission media, collision domains, and duplex modes.

1.2.1 Ethernet framing-1

This section introduces two types of network layered models: OSI and TCP/IP.