connect two routers lan to lan

I. Overview Nowadays, with the development of information technology, data transmission is very important, and it is an important subject of materials science to seek faster speed and more information transmission media for the application of high-speed computer local area network, conference TV and VOD. At present, in the process of information transmission, it is possible to use copper wire with metal as medium, quartz fiber with quartz glass as medium, and new plastic fiber with polymer mate

Now most brands or non-branded wired or wireless routers, Its LAN port address generally uses 192.168.1.1 or 192.168.0.1 network segment, the use of this default address, is not safe, and sometimes not practical, such as the number of computers in the local area network is too high, more than 255 units, then this class C address is not suitable, then we need to change the router

are met. In the following sections, we will describe VLAN-related issues. VirtualLAN L2 switches are devices that can form virtual broadcast domains and separate virtual broadcast domains from each other. These domains are generally called virtual LAN (VLAN ). VLAN is similar to other concepts in the network field. Traffic is identified by tags or tags. The identifier is very important to the second-level device. Only when the identifier is correct

Secrets: how to configure a VLAN on a vswitch When configuring a VLAN in a virtual LAN, I will introduce the VLAN configuration in the article, we will provide you with a learning direction for relevant knowledge. We know that the traditional LAN Ethernet adopts the CSMA/CD method with conflict detection. In the CSMA/CD network, nodes can use the network whenever they have data to be sent. Before a node tra

and subnet mask, As long as and other machines in the LAN in the same subnet can be. If you want to connect to an external network, you need to set up a gateway. For more information, see the TurboLinux help file. 2. Samba Server Configuration Samba is a file and printing server. Its most important feature is that it can share files with Win98/NT and provide printing services for it. In short, we can see t

Translation mode Nat The so-called Nat, as a Chinese Internet user, is no longer familiar with it. IPv4 is not enough to be used, but it is relieved by this. comrades who understand the Intranet and Internet understand this. This is also the simplest and most direct way for virtual machines to access the Internet. For more information about how to configure Virtual Machine Access, see my previous article. Now, the Local Area Network Communication configuration is described as follows: 1> first,

Party A, so that the load on the server side will be relatively small and the user side will be accelerated (Party A and Party B) the download speed and efficiency are also improved, and the restrictions between regions are also reduced. For example, if C needs to connect to the server for download, it may only be a few K, but it would be much faster to Get It On A and B's computers. So the more people you use, the more people you download, and the f

although the 802.11g product can be regarded as an upgrade of the 802.11b product, the advantages in compatibility, stability, coverage, and price are not obvious. First, the 11 m transmission speed of 802.11b is higher than the access speed of Common Household broadband types such as DSL and LAN, which can fully meet the needs of domestic users for wireless broadband Internet sharing. Second, the price of 802.11b products is easy to accept. From the

Network security is a never-ending task that requires continuous vigilance. Protecting your wireless network is a particularly tricky task, because unauthorized users are invisible and can sneak into your network without being discovered. To make your wireless LAN more secure, it is important to discover and fix new wireless vulnerabilities. You can identify and fix new security vulnerabilities by conducting regular wireless network security performan

following describes how to effectively prevent unauthorized DCHP servers in a LAN based on my experience. I. Prerequisites: Generally, the company has a DHCP server to provide necessary network parameter information to employees' computers, such as IP addresses, subnet masks, gateways, and DNS, in many cases, routers can take on this responsibility. Each time an employee's computer starts, it will send

Now the local area network is often met the speed of good card, how it happened, the results found that someone on the local area network is watching a movie. All know watching online videos is absolutely a nuisance to eat bandwidth. If it is the home we can use the following software Peer-to-peer, if the Enterprise limited LAN speed, is aggregated network management This software, the following introduction to the next countermeasures. T

Let everyone know how the LAN is how to share printers. hehe. First of all, we say that to achieve the necessary requirements for LAN Printer sharing: Need two or more computers of the local area network, printer one (stylus printer, inkjet printer, laser printer, etc.) then select one of the local area network computer, connect the printer, we call it the prin

the computer's network name, and the other person can access your machine in My Network Places, and then fill in the workgroup name in the workgroup, and the workgroup name must be the same on the same LAN. Now detect if the network is connected. Double-clicking My Network Places on the Windows desktop, if you see yourself and other computer names in an open window, indicates that the networks are connected. This will enable the sharing of data file

A lan switch is equivalent to a multi-port bridge. It provides an exclusive point-to-point connection for users. data packets are sent only to the destination port and not to all ports, I believe that the switch will replace the hub in the near future. Bottlenecks in vswitch Networks The processing speed of the switch itself can reach a very high level. Users are often superstitious about the Gbps-level high-speed backplane. In fact, this is a misund

, which may potentially affect power consumption. In general, this option includes the uplink port and the stacked port used to connect a vswitch baseboard to another vswitch baseboard. 3. Influence of Power Supply For a system that provides multiple power supplies, when the load is between 50% and 90%, the power supply is generally the most effective, so the power supply option is very important. For a modular system with low load, selecting the high

As far as the wireless LAN itself is concerned, its establishment process is very simple. When a wireless network card is connected to a Wireless AP or another wireless network card, and data transmission is realized, a wireless LAN completes the establishment process. However, considering the practical application, data sharing is not the only application of a wireless

settings can be simply done with a few clicks. First, find the Basic Host Setting item. In this item, set the NIC type, I/O port, and IRQ. Generally, ne can be used for ISA cards not listed, PCI can use ne or ne2k-pci, and then set the IP address and subnet mask, As long as and other machines in the LAN in the same subnet can be. If you want to connect to an external network, you need to set up a gateway.

The unit has one server and several computers, the server is deployed with ArcGIS Server and MS SQL Server Software, in order to be able to resources on the local location server, need to do:(1) Need network cable and router to connect a LAN(2) The following settings are required:Basics – Preface1, need to be administrator rights2, all LAN computers are in the sa

turn it on. 2. Remember the PC name and group user name (right-click on "My Computer" to see the group user name in the properties, default is WORKGROUP). Once this is done, we can use the other PCs in the same LAN to try to access the local area network share of the target PC. 3. Set up the folder you want to share and its access rights, note that you must give the Guest user permission here. At this point, the PC-side setup is complete, followed

A wireless local area network can be used as the extension of the wired local area network, it can also be independent as the substitute of the wired LAN, so the wireless LAN provides a strong network flexibility. The development of wireless local area network (WLAN) technology began in the mid 1980s, and it was created by the Federal Communications Commission (FCC) for public applications in the industria