in today's network era, almost every family has a wireless router, but many users are often vulnerable to the impact of the network, not only slow down the internet, but also may affect security. Is your home router secure? In fact, if the wireless router does not carry out security settings, it is easy to be outlaws to steal user personal information, and even p
before upgrading, we recommend that you understand the following information:
1, the router does not need to upgrade the software when used normally.
2, the new software will usually optimize the router, such as special circumstances, do not recommend a rebound to the old software.
3, do not use DD-WRT or openwrt, such as Third-party upgrade software.
4, upgrade t
Koa-routerRouter Middleware for KOA. Provides RESTful resource routing.Koa-router
Router middleware for KOA
Express-style routing using App.get, App.put, App.post, etc.
Named URL parameters.
Named routes with URL generation.
Responds to OPTIONS requests with allowed methods.
The support for 405 Method is not allowed and 501 not implemented.
Multiple route middlewar
Subnet Mask hardware basic Ethernet protocol Network Management
A router is a bridge of a computer network and a core device connecting to an IP network. It can connect different networks, select data transmission routes, and block unauthorized access. Router configuration is not easy for beginners. Take the Cisco router as an example to introduce the ge
China's vro technology is developing rapidly, and technological standards are also being innovated. So I have studied the basic knowledge and principles of vro technology. I would like to share it with you here and hope it will be useful to you. 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 proto
corresponding to the MAC address in the table, copy the packet directly onto the port.
Three-layer switch: three-layer switching technology is the technology of combining routing technology with Exchange technology. After the first data flow is routed, the it will generate a MAC address and IP address mapping table, when the same data flow through again, according to this table directly from the two layer through rather than again routing, thus eliminating the
eliminating the router routing and resulting in network delay, improve the efficiency of packet forwarding.
Routers: Traditionally, routers work in the third layer of the OSI Seven layer protocol, whose main task is to receive packets from a network interface and, depending on the destination address contained therein, decide to forward to the next destination address. Therefore, the router must first find
Ubuntu buffalowzr-hp-300nh router brush DD-WRT System
A friend sent a WZR-HP-300NH of buffalo router, but the system was flushed into openwrt, and do not know the Administrator Account Password =... After the openwrt system is refreshed, the "Restore factory settings" button of the buffalo router also becomes invalid. It is estimated that the compatibility of the
With the development of China's routing industry, it has also promoted the technical upgrade of high-end routers. Here we mainly explain the classification and content of high-end routers, A router is a device that forwards packets to achieve network interconnection. It supports multiple protocols (such as TCP/IP, SPX, IPX, and AppleTalk ), data packets can be forwarded at multiple layers (such as the data link layer, network layer, and application la
Ppp chap authentication
Target:
Purpose:
Understanding the process and configuration of ppp chap authentication
Lab device:
Router with serial port) 2
V.35 cable DTE/DCE) 1 pair
Tutorial principle:
The PPP protocol is located at the data link layer of the OSI Layer-7 model. The PPP protocol is divided into two sub-layers by function: LCP and NCP. LCP is mainly responsible for Link negotiation, establishment, callback, authentication, data compress
Basic Frame Relay Configuration:
Target:
Basic Frame Relay Configuration
Lab device:
Router with serial port) 2
V.35 cable DTE/DCE) 1 pair
Tutorial principle:
The frame relay standard can be configured and managed permanent virtual circuit PVC in the frame relay network) for addressing, and the frame relay permanent virtual circuit is identified by the data link connection identifier DLCI.
When frame relay provides multiple methods for multiple Log
Speaking of the performance of the vro, I would like to give you a brief introduction to what is a vro and what a vro is used!
A router is a network device that connects multiple networks or CIDR blocks. It can translate data between different networks or CIDR blocks ", so that they can "read" each other's data to form a larger network.
Vro has two typical functions: Data tunnel and control. The data channel functions include forwarding decision, back
Lab 1: Introduction to routers. Includes: Know the router, access the router through the console port, and access the router via Telnet.First, the purpose of the experiment1. The computer serial port and the router console port connection method;2. Configure the router with
Implement router and packet filtering firewall in Linux
Router and Firewall]Vro is a widely used device between IP segments. There are many ready-made products on the market. In applications, we often connect routers across the WAN and lan. Most router products are designed based on this need. However, with the expansion of the user's IP network, we need a
Vro NetworkThe location is complex. It can be an internal subnet edge or an internal or external network edge. At the same time, to achieve strong applicability, it needs to connect to a variety of networks, so that its interfaces must also be diverse. Not to mention network enthusiasts, but many network administrators cannot make it clear. To this end, I would like to introduce all kinds of interfaces and Connection Methods of routers. I. router int
The so-called Tp-link anti-RUB network settings, mainly based on the strengthening of router security settings, so that the network card and hackers can not find a bug, so as to achieve cybersecurity, through the following security settings, to effectively block 99% of the hacker attacks, for the vast majority of users, the basic can achieve absolute security. Nonsense not to say, below teaches you how to set up r
This article by the graphic way to introduce Tp-link router installation method, here is divided into: Step one: Connect a good line step two: Configure the computer step three: Set up the router Internet Step four: Try the computer to the Internet? Step five: How do other computers surf the internet? Five steps to introduce in detail, we can refer to.
1, connect the r
Recently in the process of configuring the router to discover the QSS, but also to open, do not understand what the role, need not open, read this article on understand, special sharing, convenient to need friends
QSS also known as fast security settings, by pressing the QSS button on the wireless card without line, you can automatically establish a WPA2-level secure connection, without the cumbersome settings on the interface of the
With the popularity of wireless devices such as smartphones and tablets, wireless networks have become increasingly popular. As the carrier of wireless network, the wireless router becomes the necessary equipment naturally. Small part of the original thought that wireless routers can only be connected to the computer to set up, but in fact, many routers can be set up through the mobile phone, for friends who do not have a computer at home, you must co
Tp-link Router Administrator Login Password modification method:
Many previous Tp-link routers default Administrator account and password by default are admin, once the computer encounter virus or be controlled, hackers can easily use the router's default account login router settings, thereby tampering with the router DNS or other settings, and so on, in order
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