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局域网一般由网络服务器、用户工作站、传输介质以及网络软件组成。将其接入因特网的方法就是找到最近的主干网节点,与提供节点服务的电信(电话)局或ISP专业服务公司联系,使局域网服务器与该节点连接。 与因特网相连的方式主要有:拨号方式、专线方式、微波和卫星等,用户可根据自己的情况选择上网。对于那些使用时间不长,只在需要时才开机上网的小型局域网,多采用拨号入网;而对于使用时间长、通信量大、不间断通信的集团性用户,则多采用专线方式上网;如果受到条件限制无法使用专线,就采用无线联网方式。1、拨号方式
LAN generally by the network server, user workstations, transmission media and network software. The way to access the Internet is to find the nearest backbone node, contact the telecommunications (telephone) or ISP professional services company that provides the node services, and connect the LAN server to that node. The main ways to connect with the Internet are: dial-up mode, dedicated line mode, microwave and satellite, users can choose to access the Internet according to their own situation. For those who use the time is not long, only when you need to boot the Internet only use dial-up LAN, and for long-term use, traffic, uninterrupted communication of the group of users, then use green more online; if it is Conditions can not use the green line, the use of wireless networking. 1, dialing method