network with two routers

With the rapid development of social information technology, enterprise network-based office has now entered the wireless network field. The biggest advantage of building a wireless network is that the network is easy to use and cost-effective without wiring. Therefore, most enterprises are undoubtedly the best choice for networking solutions. A large number of wireless routers are used in enterprises, making Fault Diagnosis and security assurance for

vrouters, and the memory used by the vro is also protected by the operating system to ensure high data security. At the same time, it also eliminates the possibility of data collision with other virtual routers due to imperfect software modules. When many carrier-level routers are connected to high-speed SONET/SDH networks for grouping and forwarding, hardware is used to achieve line rate performance. For

First of all, there should be a general framework, so that in the network and design, configuration will not be messy. It is often necessary to consider which computers each router is connected to, because the IP address allocation for different routers is not the same, but the IP assigned to the DHCP method is not considered. At the same time we need to tag with the router to prevent confusion. Hardware connection: Label the primary and

Many network administrators have not realized that their routers can be a hot spot for attacks, and that the router operating system is as vulnerable to hackers as the network operating system. Most SMEs do not hire router engineers or outsource this functionality as a necessity. As a result, network administrators and managers have neither the knowledge nor the time to ensure the security of the router. Here are 10 basic tips for ensuring router secu

In the Enterprise wireless network office often appear some use manuals not involved in the problems and failures, sometimes difficult to cope with, can not be resolved. The following is an analysis of typical failures caused by routers in wireless networks and provides solutions. Connection error line is disconnected There are a number of reasons for the network line failure, but the first thing to check is whether there are errors in the connectio

　　The first step, show process CPU, such as displaying IP input process is using a lot of CPU, examines the following: One, Fast switching Whether it is disabled on a large flow outgoing interface. You can view the interface traffic with the show interfaces switching command. Then re-enable fast switching on the interface. Remember fast Switching is configured on the output interface. Two, Fast switching on the same interface is disabled. If an interface is equipped with multiple network segm

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

, especially the outbound traffic. Internet users who come to Internet cafes have different needs for accessing the Internet, and their applications are very complicated. Therefore, selecting a proper internet cafe router is crucial to the operation and maintenance of Internet cafes. What is the current status of Internet cafe routers? Some Internet cafes are still using an old-fashioned proxy server. a pc is used as the server to install proxy softw

Many users who use wireless broadband routers have encountered the problem of automatic disconnection. Today, I will explain in detail how to completely solve this problem, wireless Networks are prone to signal instability and disconnection during use. In general, when this happens, you will turn off the Wireless Broadband Router and restart it. In fact, we can start from the software and hardware aspects to re-work the disconnected wireless route.I.

Flash and NVRAM are two important storage devices for Cisco Routers: Flash and NVRAM, correct geographic understanding and understanding of its usage can better complete the configuration and management of routers. One pair of Flash maintenance www.2cto.com Flash is like the BIOS (Basic Input and Output System) on a PC, which stores the Cisco router IOS, the maintenance mainly involves the backup and recove

Layer-3 switches are commonly used. Here we mainly analyze the differences between layer-3 switches and routers. Here we will share with you, hoping to help you. In recent years, with the rapid development of Internet/Intranet and the wide application of the B/S computing model, the cross-region and cross-network business has experienced a sharp increase. The industry and users are deeply aware of the bottleneck effect of traditional

A router can have one or more bridge groups for a single Spanning Tree instance that spans multiple routers. The virtual bridges on these routers are connected by the routers, however, a bridge group cannot be divided into multiple routers. The following two commands must be enabled on the vro and the route interfaces

-- 192.168.2.199,). If A is not in the same network segment, the subnet mask is 255.255.255.0. Step 4: to ensure secure Internet access, set A wireless Internet access password; www.2cto.com Step 5: connect the LAN port of A to the WAN port of B with A network cable, on the configuration page of B, select dynamic retrieval for WAN port settings. At this point, the connection configuration is complete. Both routers can share the internet, and B Wirele

Layer-3 switches and routers are widely used in various fields, including hub hubs. The most fundamental difference between a layer-3 Switch and a router is that a layer-3 Switch also has a "routing" function, which is consistent with the routing function of a traditional router. However, layer-3 switches and routers are quite essentially different. 1. Different Main Functions Both layer-3 switches and

How does one configure a wireless router in a wireless lan? You may not know much about it. It doesn't matter. I will explain it in detail below. 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 for domestic users of the consum

Python, of course, is short and short, yes, the author of Django-rest-framework also think so, so we have ready-made wheels can be used. This wheel is another protagonist of this article--routers. It is also simple and rough to use, rewrite urls.py: fromDjango.conf.urlsImportURL, include fromSnippetsImport views fromRest_framework.routersImportDefaultrouter#Create a router and register our viewsets with it.Router =Defaultrouter () router.register (R'

"Experiment Name"Configure Telnet login for router/switch."Experimental Purpose"Learn how to configure Telnet on a router to enable remote login access to the router."Background description"When routers are used to connect multiple subnets, the placement is usually far apart, and it is more difficult to see and modify the configuration.At this point, if you can telnet to the router to operate, you will be able to significantly reduce the workload of a

With the rapid development of social information technology, enterprise network-based office has now entered the wireless network field. The biggest advantage of building a wireless network is that the network is easy to use and cost-effective without wiring. Therefore, most enterprises are undoubtedly the best choice for networking solutions. A large number of wireless routers are used in enterprises, making Fault Diagnosis and security assurance for

Internet cafe access Optical Fiber provides a faster and more stable network environment for Internet cafes. To achieve the best performance and functions of the entire network, a perfect combination of various optical fiber network devices is also required. Fiber optic network devices in Internet cafes are routers and switches. Router Selection: when the internet cafe adopts the fiber-optic access method, you need to use a router that can connect t

Preface Next we will discuss a vswitch connection between home routers for Internet access. If some concepts are unclear, refer to my previous blog: [Home Router internal design] http://www.cnblogs.com/tanhangbo/p/4504560.htmlEnvironment Construction Prepare two routers. The Xiaomi router is wired to the Internet, and the tplink841n is not connected to any network cable. Prepare a laptop.The management addr