The Data Transfer Customer Access Protocol (DCAP) belongs to the application layer protocol, mainly for transmitting SNA / NetBIOS traffic on the TCP / IP voice between the workstation and the router.
The DCAP is introduced, mainly to handle the shortcomings of DLSW. The DLSW implementation process in a large number of workstations introduces stretch and effectiveness. Since DLSW is an exchange protocol, the DLSW does not work in the workstation, and the hierarchical structure of DCAP solves the problem of stretching. All workstations are relative to routers (servers) clients, not peer-to-peer routers, which is the client / server model, which provides a more effective protocol for workstations (clients) and routers (servers). The specific description of each layer is as follows: For details, please visit the following page: 中文 版: http://www.networkDictionary.com/chinese/protocols/dcap.php English version: http://www.networkDictionary.com/protocols/dcap .php
