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第一节信道分配的三种方式在局域网中,各个站点通过公共传输信道互相通信。从宏观上看,任何一个站点在任何时候把使用共享式资源的命令通过公用信道发给公用资源。但是,从微观上看,任何一部分物理信道在一个时间段中只能被一个站点占用来传递信息。于是,就产生了一个关于信道的合理分配问题。通常所说的传输控制协议的功能就是合理完成对传输信道的分配。由于传输控
The first three ways of channel allocation In the LAN, each site through the public transmission channel to communicate with each other. From a macro point of view, any one site at any time to use shared resources command issued to public resources through the public channel. However, from the microscopic point of view, any part of the physical channel in a time period can only be occupied by a site to transmit information. As a result, a reasonable allocation of channels has arisen. The so-called transmission control protocol’s function is to reasonably complete the distribution of the transmission channel. Due to transmission control