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The advantage of using wireless data transmission module... Data transmission can be simply divided into two major types: wired (including the installation of optical cables, cables or leased telecommunication lines) and wireless (including the establishment of dedicated wireless data transmission system or the borrowing of CDPD, GSM, CDMA and other public network information platforms).     In...

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Industrial-grade 4G router TCP/IP network architecture 1. Layering of TCP/IP network system   TCP/IP (TransmissionControlProtocol/InternetProtocol), transmission control protocol/Internet protocol. It was developed by the defense advanced research projects agency in the 1970s, and was later integrated into UNIX and popularized. It emerged in the 1980s as the Internet's...

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The structure of 4G DTU The main function of DTU is to transmit data from remote devices back to the background center via wired/wireless. Different data transmission modes of DTU include all-network-connected DTU, GPRS DTU, WIFI DTU, CAN DTU and 4G DTU. Today, we will have a look at the structure and work flow of DTU.   To complete...

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What are the wireless connection technologies of the... Internet of things (iot) applications have been deeply rooted in our lives. The E-Lins H685 industrial-grade router is a small industrial-grade wireless router with single or double LAN ports. TDD/ fdd-lte, 4G, 3G, GPRS network optional. Besides, what are the wireless connectivity technologies for the Internet of things?   1....

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The use of industrial wireless routers Industrial-grade wireless router adopts high performance 32-bit industrial-grade ARM9 communication processor, which is widely used in finance, electric power, postal, water conservancy, environmental protection, meteorology and other industries.   Industrial router is mainly used in intelligent transportation,...

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3g路由器-4g路由器:二台路由器连接之实例分析

文章目录 : 技术相关

快周末,就来发布:3g路由器-4g路由器:二台路由器连接之实例分析希望大家喜欢,我们经常都会发布最新消息的,欢迎大家多多光顾本站,更多的新闻等着你来阅读,本公司网站目前主要优化以下关键词:
工业路由器
lte路由器
4g路由器
3g路由器

很多时候我们需要用到两个路由器连接,从而可以同时上网,其实方法不只是一个,也可以通过其他的由配置方法来完成,现在介绍一下最快速的方法,让您几分钟就搞定网络。
一、两个路由器连接
路由器IP地址设置,1号路由器用来拔号,从1号路由器LAN口拉一条线到2号路由器,插在2号路由器的LAN口,不要插在以太网口,主机的网段要和1号路由器同一个网段,网关是1号路由器的IP,2号路由器不管设了什么都可以不管他,2号路由器就相当于一个交换机。
二、路由器连接原理
两个路由器连接方法中,路由器1是提供三层服务(物理、数据链和网络层)、同时路由器1又是集线器。而路由器2提供四层服务、也就是充当交换机的角色,可以把路由器2当作一个集线器来看待、也就是说房间里的5台电脑实际上都属于路由器1的管辖。那么从路由器连接中分配出来的固定IP地址是不能同时给只当作交换机使用的路由器2来再分配的。
三、路由器连接设备
用ADSL上网,有两个SOHO中小企业路由器连接,均4口,已成功1分4,但目前有5户,即其中要第一个由出来后的一条线再进第二个由后再一分二。
四、路由器连接方法
(1)将路由器1的IP地址划通过设置子网掩码分出两个子网段、你的路由器2属于路由器1的子网、路由器2提供由功能、DNS服务器使用一些大公司的,不推荐使用由做DNS服务器。
(2)把路由器1的DHCP服务启动,那么你房间将获得由路由器1分配给你LAN的IP地址,注意你的路由器2在这仅仅充当了交换机的角色。
其实企业级的路由器连接时候是不使用WAN口的,就充当一个交换机使用,直接使用交换机连接网络即可。

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