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Overview of computer networks—basic knowledge that programmers must master
On the basis of introducing the computer network architecture, it systematically explains the main services, working principles, common technologies and protocols at each level of the network architecture from top to bottom, taking the Internet as an example, including the application layer, transport layer, network layer, Data link layer and physical layer, and finally network security principles and protocols.
Elementary
Base
programmer
computer network
31611 person learning
8class hour
03 hours 17 minutes 25 secondsTotal course duration
2021-11-22update
王林
Gold lecturer
A total of 180 courses Student180314 Lecturer rating5.6
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You will learn：
On the basis of introducing the computer network architecture, it systematically explains the main services, working principles, common technologies and protocols at each level of the network architecture from top to bottom, taking the Internet as an example, including the application layer, transport layer, network layer, Data link layer and physical layer, and finally network security principles and protocols.
Overview of computer networks—basic knowledge that programmers must master
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