(This set of "practical network engineer" course is a classic network technology course launched by our school. This course comprehensively covers all the useful technologies that a network engineer should master, including network foundation, windows network equipment and management, Linux network equipment and management, router and switch equipment, network security, network engineering and inductive cabling, etc. Through the study of this course, learners will grasp the most useful network technology and have strong practical ability together. This course is divided into seven modules, about 200 class hours, each class hour ranging from 20 minutes to 50 minutes, taught by senior network engineers. The course content is simple, from simple to deep, suitable for most learners to learn.)