viper router

Router is the bridge of computer network, is the core device of connecting IP network. It can not only connect different networks, but also choose the path of data transmission, and can block illegal access. Routers are data packet forwarding devices that work in the third layer of the OSI Reference Model-the network layer, and routers implement network interconnection by forwarding packets. For beginners, routers are not easy to configure. This paper

First, Introduction HSRP (hot Standby Router Protocol Thermal Backup Router protocol) is a proprietary protocol of Cisco. HSRP makes up a "hot backup group" of multiple routers, forming a virtual router. Only one router in this group is active (active), and it forwards the packets, and if the active

A, the classification of routers According to the performance grade: the back plate exchange capacity of more than 40Gbps routers called high-end routers, less than 25Gbps called low-grade routers. By structure: Routers can be divided into modular structure and non modular structure. The modular scene structure can flexibly configure the router to meet the increasing business requirements of the enterprise, and the modularization can only provide a

What does router hijacking mean? Router hijacking, usually refers to the wireless network in the radio router, other users by cracking the wireless network password, thereby connecting to your wireless network, and then through the login router management interface to control the entire wireless network. In layman's

1, connect the router to the external network Step one: Connect a good line In the absence of a router, we are directly connected to the Internet through the computer to connect broadband, so now to use the router to share broadband Internet access, of course, the first to use the router to directly connect broadband

At present, PE routers are widely used. They are one type of VPN routers. So I have studied the explanations and principles of PE routers and will share them with you here, I hope it will be useful to you. VPNVirtual Private Network (VPNVirtual Private Network) is a virtual Private Network based on public networks. It uses tunneling, encryption, and other technologies to provide users with a sense of direct connection to the Private LAN. Introduction to MPLS VPN MPLSMulti-Protocol Label Switch

Why bridge the wireless router? The benefits of wireless bridging, bridging can be two different physical locations, inconvenient wiring of users to connect to the same LAN. Wireless bridging can also play a role in signal amplification. We can bridge multiple wireless routers together to achieve the signal coverage. At least one router supports the WDS feature, but the two routers don't have to be the same

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" phenomen

How do I set up a wireless router? will be discussed in this section, the main of this series of courses the purpose is to popularize the basic knowledge of wireless router, introduce the basic function of no line, show more uses of wireless router. There is no inscrutable technology, no jerky nouns, no messy settings, just telling you How to set up a wireless

Due to the continuous advancement of social informatization, people's demand for data communication is increasing. Since the launch of TCP/IP protocol clusters in the middle of 1970s, it has become a factual standard for network layer communication protocols. TCP/IP-based interconnected networks have become the largest and most important networks. As the core device of an IP network, routers have been widely used. As the core equipment of the IP network, vro has become a key technology in the in

Network Transmission of some key business data of some enterprises or organizations requires high reliability of network equipment and convenient maintenance. There are multiple backup technologies for Cisco routers. Here we will introduce the router's own backup technology and line backup technology. Generally, a router is a bridge between a LAN and a wan.The so-called router's own backup technology is designed to solve some fault or local port fault

CISCO PT Simulation Experiment (16) Router redistribution configurationExperimental Purpose :Learn how to configure router redistributionLearn to see routes generated by routing redistribution learningExperimental Background :with the expansion of the company's network, the company installed a number of routers and run a variety of routing protocols, including the company 's export

OSPF router type When an AS is divided into several OSPF regions, OSPF routers can be classified AS follows based on the role of a router in the corresponding regions:Internal router: When all the directly connected links on an OSPF router are in the same region, we call this route