network with two routers

The rule that the type of the ISIS neighbor router forms the adjacent type. The two L1-only routers can form a L1 relationship only when their AID (Region ID) matches; www.2cto.com two L2-only routers can form a L2 relationship even if their AID is different; a L1-only router and a L1/L2 router can form a L1 relationship only when their AID matches; A L2-only router and an L1/L2 router can form a L2 adjacen

If you have only one network available, and you have two wired routers, how do you connect them? The approach in this article is suitable for routers that do not have WDS or two routers that are not the same model, and where there are barriers through wireless connectivity. Many students are asking whether the second can be connected to the problem, in fact, the

With the rapid development of social Information technology now, Enterprise network Office has officially stepped into the field of wireless network. The biggest advantage of building a wireless network is that the network without wiring, the use of convenient, economic. Therefore, for most enterprises, is undoubtedly the best choice for networking programs. A large number of wireless routers are used in the enterprise, making fault diagnosis and secu

First, the working principle of the router We know that routers are used to connect different network segments or networks, in a LAN, if you do not need to communicate with the outside network, the internal network workstations can identify the other nodes, can be achieved through the switch can be sent to the destination, the router is not used to memorize the LAN node MAC address. Routers recognize diffe

When it comes to configuring a new Cisco router, most configurations depend on the type of router and the purpose it will serve. However, each administrator has its own "correct" configuration for each router's list of commands. The author will share with you the list of 10 commands that he has configured the router for himself. When it comes to configuring a new Cisco router, most configurations depend on the type of router and the purpose it will serve. However, there are a few things you sho

With the development of China's routing industry, it also promotes the wide application of wireless routers. Here we mainly analyze how to make the work of wireless routers more efficient. With the gradual popularization of wireless Internet access, wireless routers are getting closer and closer to us. Considering that a wireless router device is the core "Hub" i

At present, China's routing industry is developing rapidly, and it has also promoted the upgrade of gigabit router technology. Here we mainly introduce the Guide to shopping for Gigabit Routers. With the popularization of enterprise network information technology, enterprises are increasingly dependent on networks. networks have become an indispensable platform for daily office work of enterprises. At the same time, with the increase of Enterprise Com

At present, there are a lot of market demands for wireless routers. So I have studied the features and practical applications of wireless routers. I would like to share with you here, hoping to help you. As we all know, a vro is equivalent to a combination of vswitches and routing functions, and the price is higher than that of a vswitch, which is easy to understand. In the same sense, a wireless router is

Many Internet cafes have chosen Huawei's Internet cafe routers, and Huawei's dynamics have attracted more attention. The new functions of the routers have been updated. Every day, Huawei will surprise us. Internet disconnection, network disconnection, and game card issues have led to the fear of these problems in Internet cafe operations. These problems have recently become increasingly common. The

Hubs, switches, and routers, which are known as network hardware, have always been active in the network field. However, many cainiao who are new to the network are annoyed by the fact that, they are not only similar in appearance, but also often stay together. It is a bit difficult to tell who they are! Let's take a look at the differences and relationships between them! 1. Hub 1. What is a hub? Before you know the hub, you must first understand the

For some places for business, such as Internet cafes, retail businesses, and enterprises that rely on the Internet for business, lightning strikes will not only cause hardware losses, business Suspension or contact inconvenience caused by the network, resulting in service interruption, it is impossible to estimate. Many network management systems actually have a good concept for lightning protection. However, most enterprise managers are not aware of this issue and think it is unnecessary to tak

With the rapid development of wireless technology, wireless routers are more widely used. So I have studied how to buy a suitable wireless router for enterprises. I would like to share with you here and hope it will be useful to you. Wireless network technology is becoming increasingly popular. Wireless technology can be seen at airports, trains, office buildings, and coffee shops. Wireless Internet access is also addictive like smoking. For this reas

At present, the development of virtual routers is still very rapid, and their market needs are also very objective. So I have studied the development of virtual routers. I will share with you here, I hope it will be useful to you. Recently, some new breakthroughs in IP backbone network equipment have paved the way for the future implementation of new Internet services. Vro is a new technology that makes som

At present, broadband routers are widely used and have high market demands. Here we mainly introduce two mainstream chips in broadband routers, including introduction to ARM companies and products. With the gradual popularization of broadband networks, broadband routers have become more and more widely used. A Broadband Router provides a perfect solution for netw

Access routers are currently one of the most popular routes, and their performance and features have been recognized by many people. Here we mainly analyze Cisco access routers with many applications. Both Cisco 1721 and 1720 adopt Cisco IOS software, which can provide a low-cost solution for small branches of small and medium enterprises and enterprises so that they can be simply designed, provides compreh

With the development of China's routing industry, it has also promoted the wide application of Internet cafe routers. Here we mainly explain the special technology of Internet cafe routers, so that Internet cafe routes are not dropped. As we all know, if you want to access the Internet from an internal PC, you need to set the IP address of the PC and the gateway address. The gateway address here is the IP a

It is very helpful for general users to learn about the router configuration method. This article mainly analyzes how to make effective router configuration in the wireless LAN. The development of wireless LAN is now very complete, and the speed is getting faster and faster. The current mainstream products not only achieve the speed of common wired Ethernet, but also have basic security assurance. More importantly, no cabling is required for wireless networking. Therefore, it is the best choice

, internet access problems have plagued most Internet cafe operators, and these problems must be resolved through routers. Solve the Problem of online disconnection-vro bandwidth access To solve the problem of online disconnection, the router is mainly affected by the Access Line and the packet forwarding capability of the router. For Internet cafes, the main problem to solve the access line is to use fiber-optic access with large bandwidth. Generally

bandwidth and price. However, for small and medium-sized enterprises that have Internet cafes, due to the large number of internal computers, the use of ADSL access seems to be somewhat slow, so such as DDN, optical fiber, ATM and other leased line access are popular in these places. However, many small and medium-sized enterprises and Internet cafes still use the ADSL access method as the backup line for primary access to ensure the smooth connection of the enterprise network and ensure that t

used as a stepping stone for various malicious needs, from malware infection to user identity theft through "phishing. The University of India reports that this attack does not take advantage of any browser vulnerability, and, more importantly, it seems to work on almost any vro, regardless of the brand or model. More interestingly, this type of hacker behavior only occurs when the default administrator password of the target router is still configured by the manufacturer by default. In other w