在一个局域网（ＬＡＮ）上建成网络电子实验室（ＬＡＮ－ＬＡＢＯＲＡＴＯＲＹ）系统。网络电子实验室是面向学生的，开放的实验室。用网卡的站点地址（ＰＳＴＡＴＩＯＮ）作为主体验证的密钥，由于主机与用户只有一个密钥，确保实验室ＬＡＮ－ＬＡＢＯＲＡＴＯＲＹ的安全。每个工作站的用户只能用它的用户名登录成功，当用户入网后，就拥有与此实验室相关的所有文件与目录的访问权和使用权，而不受任何限制，网络对其是开放的。 Build a LAN-LABORATORY system on a local area network (LAN). Network Electronic Laboratory is a student-oriented, open laboratory. With the network card site address (PSTATION) as the key to the main authentication, because the host and the user only one key, to ensure laboratory LAN-LABORATORY security. Each workstation user can only use its user name login successfully, when the user network, have all the files and directories related to this laboratory access and use rights, without any restrictions, the network is open to them of.