[Jianwang Notes 02] Data link layer of computer network (encapsulation into framing, error control, flow control, channel access control, sliding window)

This article mainly introduces the data link layer of computer network (encapsulation into framing, error control, flow control, channel access control, sliding window).

Table of contents

1. Data link layer

1.1. Basic concepts

1.2. Encapsulation into framing and transparent transmission

1.3. Error Control