two routers one modem

Reprint: http://duanzw102.blog.163.com/blog/static/161838173201392431722650/A cat is a modem and is a network provider, such as a dial-up tool provided by a telecommunications company. Routers, generally dlink or tplink, are users themselves in their own home network, a number of computers share an external network cable line tool. switch, mainly only to increase the number of ports, the general router only

ADSL modem + proxy server? This problem seems to be a headache, which makes it impossible to have both the fish and the bear's paw. Some manufacturers have launched Internet cafe routers in a timely manner, meeting the requirements of Internet cafe users to share the Internet and replace expensive traditional enterprise-level routers to a certain extent. The cho

In today's era of rapid network development, routers play an important role. As a relay system in the network layer, a router provides the routing and forwarding functions for data between the layer-3 networks. Therefore, the functions, functions, and basic configurations of routers must be mastered as members of the IT industry. Vro configuration and Network Construction To build a network, you must have a

With the development of China's routing industry, it has also promoted the wide application of multi-functional wireless routers. The following describes the performance characteristics of functional wireless routers. The rapid development of wireless networks over the past few years is obvious to all, although there is still a certain gap with foreign countries, but we are very optimistic about the domesti

How to choose a home Broadband Router that truly suits your needs? Here we will give you a detailed analysis. With the increasing popularity of Home Networking, home broadband routers that are easy to use and secure to access the Internet are increasingly reused by home users and become the first choice for shared Internet access. In this wave, Internet sharing has become a real topic. The current home Broadband Router only needs an external IP addres

At present, broadband routers have been widely used by the masses. Here we mainly introduce the solutions to common problems of broadband routers. Among SOHO and small and medium-sized enterprise users, broadband routers are widely used. For some network beginners, some faults not involved in the Instruction Manual are sometimes difficult to cope. Below, I will a

local equipment parameters do not match. Wireless routers do not have access to the Internet normally, we can set the MTU value to a maximum of 1492 when using the PPPoE dial-up connection, and try to set the maximum number of MTU values to 1500 if you are surfing the Internet over the LAN mode. Therefore, when the wireless router is not able to automatically dial the phenomenon, we can enter the background of the device to set up the interface, che

In the process of setting the D-LINK, we will encounter a variety of problems, so in the setting we should be correct and fast configuration, this article quickly detailed the D-LINK configuration method. A: You need to know the configuration information provided by your ISP broadband provider, such as China Telecom ADSL, your ISP installation technician will leave this information after connecting Cable or DSL Modem and broadband. If you do not have

, but vswitches and hubs do not. In fact, what we call the "Internet" is connected by various routers. Because there are different types of networks on the Internet, the hubs and switches cannot perform this task at all, therefore, the router must assume this role. 2. A vro has the path selection capability on the Internet. There may be many paths from one node to another. A vro can select a smooth and fast path, which greatly improves the communicati

With the rapid development of the IT industry, Cisco routers are widely used in all walks of life. This article will start with the basic configuration and briefly introduce the configuration method of Cisco routers. 　　 1. Configure the Ethernet port # conf t 　　 Configure the router from the terminal (Cisco commands can be abbreviated as "conf t", as long as they are not repeated with other commands. For ex

Broadband routers are widely used among Soho and small and medium-sized enterprise users. For some network beginners, some faults not involved in the Instruction Manual are sometimes difficult to cope. Below, I will analyze some common faults and problems and provide solutions. 1. Unable to establish connection because the line is disconnected 1. Connect the WAN port of the router to the ADSL modem usin

A Wireless Broadband Router is also a type of router. Therefore, its basic functions are the same as those of a router. However, as a wireless product, its access network is implemented wirelessly. So what's special? Please refer to this article for more information. ◆ Basic structure of a Wireless Broadband Router One function of a Broadband Router is to connect different networks and select information transmission lines. The other is to achieve communication with a broadband

At present, wireless local area network is basically through wireless router to network, wireless LAN can be efficient Internet and wireless router status is closely related; Unfortunately, wireless routers after a long period of time, often appear a variety of "strike" phenomenon, if not in time to exclude these phenomena, Then the network efficiency of WLAN will be affected obviously. In view of this, this article will be a frequent occurrence of wi

In the days when wired network is ubiquitous, the "figure" of WLAN is moving closer and nearer to us, which is very much in step with the wired network. Considering the current wireless LAN is through the wireless router to network, wireless LAN can be efficient Internet and wireless router status closely related; Unfortunately, wireless routers in the long hours, often appear a variety of "strike" phenomenon, if not in time to exclude these phenomena

-timeout enables the EXEC timeout exit switch; (13) monitor enables the user Screen debugging information output switch; (14) setup configures the router parameters; www.2cto.com (15) show Displays the system running information; (16) tracert tracks the routers at the destination. (17) unmonitor disables the user's on-screen debugging information output switch. (18) write Save the preceding configuration parameters to flash mem; (19) restart the reboo

Happy New Year! A few days ago, I just introduced several well-sold broadband routers on the market. To prevent some new users from setting up vrouters after purchase, therefore, I would like to introduce several things you need to pay attention to when setting up a vro. At present, most broadband routers are stupid products. Users only need to understand some computer knowledge and simply take a look at th

. Because a wireless router is a collection of AP, routing functions, and switches, it supports wired and wireless networks to form the same subnet. It can be directly connected to MODEM or ADSL Broadband, and supports automatic dialing, A wireless router integrates some AP functions, but cannot implement all AP functions. Application score Wireless AP is used in many environments such as companies, factories, and campuses that require extensive wirel

to install a lightning rod, which can effectively prevent lightning strikes. If it is a building, check whether the lightning rod can work normally. At the same time, check whether the outdoor power supply line is exposed and whether the joint insulation is good. A very important part of power supply lightning protection is grounding. At present, most computer users do not pay much attention to grounding. Good grounding can guide the voltage generated by static electricity and lightning to prot

private network (VPN), dial-up access, and multi-protocol data routing solutions. Cisco 3640 integrates dial-up access, advanced LAN-to-lan routing services, ATM connections, and various business integration of voice, video, and data on a single platform. Cisco 3640 allows customers to merge voice, fax, and data traffic on a single network by using Cisco's voice/fax network module. The high-performance modular architecture protects customers' network technology investments and integrates the fu

, restart the router and then connect to the causes this kind of fault the reason is more complex, generally is causes by the following several reasons. 1) may be caused by too many DHCP servers in the network to cause IP address confusion. Then you need to shut down all the DHCP servers in your network, and then adjust the IP address by manually specifying the IP address or retaining only one DHCP server. 2 for enterprise users who use ADSL access, this may occur because the router being