There are many other things worth learning about the internet cafe router. Here we mainly introduce the IP address-based speed limit of the internal PC, including the limit on the number of NAT links in the internal PC, and the ACL protection against network viruses. Currently, Internet-based applications of Internet cafe users have expanded from simple web brows
destination;2) bandwidth (Bandwidth): The data capability of the link. such as: a 10mb/s T1 link is better than the 64kb/s line;3) Delay (delay): The time required to send the packet from the source to the destination;4) Load: network resources such as routers and the number of activities on the link;5) Reliability (Reliability): Refers to the error rate on each network link;6) tick count (Ticks): Data Link delay with the clock tick (approximately 55ms) of the IBM
The PC local loopback address 127.0.0.1 is often referred to as the local loopback address (the loop back addressing), which represents the device's local virtual interface, so the default is seen as an interface that never goes down. also has a similar definition in the Windows operating system, so it is usually possible to ping this local loopback address before installing the NIC. It is generally used to check whether the local network protoco
Network interconnection and implementation
At the end of the semester, we did a course design
Topic Requirements:
1, complete the basic equipment configuration. Including:
(1) Name the equipment. Configure each device name as a name in the topology.
(2) Complete the IP address configuration for each PC or interface.
2, the Configuration VLAN, realizes each department data security isolation.
(1) Manager: VLAN10;
(2) Administrative department
Build PPPoeServer with the home ADSL line and use the CISCO router to enable the PC to access the Internet www.2cto. comR1 (config-if) # doshrunBuildingconfiguration... Currentconfiguration: 1470 bytes! Version12.4servicetimestampsdebugdatetimemsecservicetimestampslog
Use the home ADSL line and use the CISCO router to build the PPPoe Server so that the
determined that the user uses the HTTP proxy.
The operator limits the router shared Internet, which directly pushes the TP-link, D-LINK manufacturers of home SoHo-level network products to the road. As a result, the network router manufacturers constantly upgrade the software of the router to combat ISP detection, so
Use the home ADSL line and use the CISCO router to build the PPPoe Server so that the PC can access www.2cto.com R1 (config-if) # do sh runBuilding configuration... Current configuration: 1470 bytes! Version 12.4 service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption! Hostname R1! Boot-start-markerboot-end-marker !! No aaa new-modelmemory-size iomem 5 !! Ip
Set up scientific Internet access for ss and support PC/mobile client and router ., Sspc
How can coders not use Google?
Let me build the shadowsocks service.
Shadowsocks uses the socks5 proxy to protect network traffic. It is widely used in Mainland China to break through the Great Wall (GFW) to browse blocked content.
Shadowsocks can be divided into server and client. Before use, you must first deploy the
Introduction
This document describes how to upgrade the Cisco IOS software image on the connected router platform. Upgrade instances of vrouters 2600 and 3600 are also applicable to the vro platforms listed below. The name of the Cisco IOS software file may vary depending on the Cisco IOS software version, function s
PC-Lint software usage
1. installation and configuration
PC-Lint software is cost-effective, easy to learn, easy to promote and solidify into the software development and testing process, so it has been widely used in the world. PC
The router system is a combination of hardware and software. The hardware can be an ARM kernel, MIPS kernel, PPC, or Intel CPU. This core part is equivalent to the CPU of the PC we use. A pc generally only needs one Nic, but the router needs multiple NICs. Currently, most
PC two-in-one network remote control software hardware Network man is a remote control software independent research and development of remote PC two-in-one operation application, the use of software + hardware remote access to the PC
The configuration of a wireless router is generally divided into software and hardware parts. The following article will explain in detail. Based on the reasons why everyone is a beginner, the article provides specific steps and some application examples.
Hardware and software: wireless router configuration method Ulti
Virtual machine software can simulate a number of PCs on a computer, each PC can run a separate operating system without interference, you can achieve a computer "at the same time" run several operating systems, but also can connect these operating systems into a network.
For example, the following image is installed on a computer Win2000 server, and then install the virtual machine
Nowadays, Linux is becoming more and more popular. More and more people are paying attention to the development of Linux, but many people are not very familiar with this system, and the installation of Linux is also very complicated, not everyone dares to draw a place in their own hard drive space to keep them safe. As a result, the virtual PC came into being. A Virtual PC virtualizes a
connection control.
And through a series of communication channels constitute one or more control closed loop, at the same time with signal processing, optimization decision-making and control operation functions, the controller can be dispersed in the network in different locations. This article is involved in the three network tools, in fact, in principle are based on this principle to achieve. Therefore, the Network tool has the certain demand to the Windows platform, we tested the network
Requirement Specification for PC software: RMB 100 and Requirement Specification: RMB 100Device search instruction in PC Software Requirement Specification
The PC machine sends BRSR through serial port
The host sends all the searched bluetooth device names to
Today is my Gregorian birthday, no feast, no activities, just plain often after a day, but there is one thing I am very happy, this thanks to Splashtop. Whether you are also thinking about a problem, a computer used to learn seemingly a bit of trouble, both open the IDE to see the video data or documents, each account for half the screen, the font is small; otherwise, a minimal, switching is inconvenient; So, do you want to buy a monitor, or feel like you're drifting or drifting, Moving things
One: Software download and installation
Users can download the software in the 2345 software encyclopedia. After downloading the compressed package decompression, double-click the name "setup.exe" executable file, pop-up main interface as shown:
Figure I
Second: Software use
The public
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