Lecturer: Miu Yan

ThreeClass hourHas been updated to 2)Seventeenbranch

Rate of praise100%$3

Course introduction: mainly for the initial study of the test automation test personnel

Lecturer: Wang Da

ThreeClass hourHas been updated to 3)

Rate of praise100%free of charge

Course Description: This course is in CSDN, October 2015 on the evening of the 14th of a public class, speaker of the TCP protocol on several aspects of the transmission mechanism, mainly including the following aspects: Structure and main characteristics of TCP data segment Reliable transmission mechanism of TCP data segment Reliable receiving mechanism of TCP data segment Selective recognition mechanism for TCP data segment

Lecturer: Wang Da

Fifty-fourClass hourHas been updated to 54)ThirteenhourThirty-fivebranch

Rate of praise100%$120

Course Description: This course is the principle of computer network video courses of the first part (there are two parts), including the physical layer in the OSI / RM, TCP / IP architecture and data link layer (including the MAC sublayer) various functions realization principle and the main protocols in the working principle. This course is very rich in content, to explain a very thorough and detailed, is the most systematic, the most professional computer network principle video.

Lecturer: Wang Da

Twenty-twoClass hourHas been updated to 22)06hourElevenbranch

Rate of praise100%$60

About the course this course and "Introduction to the necessary foundation of computer network video courses" together, is for the publication of the in-depth understanding of computer network "books, mainly the basic knowledge of computer networks, a comprehensive update, improve and perfect. The two main content of course includes the development of computer network, computer network, all kinds of computer network topology, network architecture, the principle of network communication, Ethernet specification, IPv4 address and subnet partitioning and aggregation, IPv6 address classification component content, and examples of the hundreds of all kinds of test questions for the in-depth explanation.

Lecturer: Wang Da

Twenty-sixClass hourHas been updated to 26)07hourFiftybranch

Rate of praise100%$60

About the course this course and "Introduction to the necessary computer network based video course (" together, is for the publication of the in-depth understanding of computer network "books, mainly the basic knowledge of computer networks, a comprehensive update, improve and perfect. The two main content of course includes the development of computer network, computer network, all kinds of computer network topology, network architecture, the principle of network communication, Ethernet specification, IPv4 address and subnet partitioning and aggregation, IPv6 address classification component content, and examples of the hundreds of all kinds of test questions for the in-depth explanation.

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