sonicwall router

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