Tag:router

  • No screen guide to raspberry pie

    Time:2020-11-24

    If you want to buy a toy, raspberry pie is definitely the best choice. For the introduction of raspberry pie, Liangxu will not repeat it, baidu searched a lot. In short, raspberry pie is a small computer, we can use it to learn Linux, but also can expand to make a lot of fun toys. […]

  • Win10 system can’t access Xiaomi router hard disk?

    Time:2020-11-16

    How can I plug in the hard disk to access the client? Let’s take a look at the detailed tutorial. 1、Shortcut key win + ROpen the operation input box and input\\192.168.31.1Verify whether it can be accessed. Generally, users who cannot access the routing hard disk will be prompted with a warning as shown in the […]

  • Network foundation (1)

    Time:2020-10-31

    Blog reference http://www.cnblogs.com/gsk99/p/4920699.html http://www.cnblogs.com/iloverain/p/5619665.html http://blog.csdn.net/leo_walker/article/details/51627760 TCP diagram TCP structure Network interface layer The physical layer defines some characteristics related to the interface of transmission media, i.e. mechanical characteristics, electrical characteristics, functional characteristics and process characteristics, and needs to complete the conversion between parallel transmission and serial transmission. The data link layer provides transparent and reliable […]

  • Basic experiment of ENSP multicast

    Time:2020-10-19

    1. igmp Internet multicast management protocol Function: to manage the group adding of multicast “client”. 2. PIM Multicast router protocol Function: routing multicast resources. 3. Router configuration First of all, ensure that IP routing communication is normal #1. Turn on the multicast function globally [Huawei]multicast routing-enable #2. Connect the client interface and enable IGMP protocol […]

  • Intelligent home Internet of things gateway mt7688an module industrial 4G router Linux embedded / openwrt development

    Time:2020-10-2

    Mt7688 supports two operation modes: IOT gateway mode and IOT device mode In the IOT gateway mode, it can be connected to the 802.11ac chipset through the PCIe interface, and act as a dual band 802.11ac synchronous gateway. The high-speed USB 2.0 interface allows mt7688 to be connected to additional 3G / LTE modem hardware […]

  • [interview necessary] explore! The mental process of a packet in the network

    Time:2020-9-19

    Learn English every day and make a little progress every day preface In the process of interviewing, I think many of my friends will encounter the following questions:When you type in the URL, go to the web page to display what happened“In the interview. Not to mention, this is a very common question. The supervisor […]

  • Interview is a must! The process of a packet in the network

    Time:2020-9-18

    Learn English every day and make a little progress every day preface In the process of interviewing, I think many of my friends will encounter the following questions:When you type in the URL, go to the web page to display what happened“In the interview. Not to mention, this is a very common question. The supervisor […]

  • Fundamentals of computer network (6) — network layer network address translation NAT Technology

    Time:2020-9-17

    An overview of the article Because the IP address is not enough, so the network address translation NAT technology is used IPv4 has 4 + billion IP addresses at most (if it is used reasonably, it will not be enough) The unreasonable planning of early IP address leads to the waste of IP number In […]

  • The difference and connection among hub, switch, router, bridge and gateway

    Time:2020-9-15

    1. Hub A hub is a machine that gathers network cables together, that is, a connector for multiple hosts and devices. The main function of the hub is to amplify the received signal synchronously to enlarge the transmission distance of the network. It is a form of repeater. The difference is that the hub can […]

  • The summary of repeater, hub, bridge, switch, router and gateway

    Time:2020-9-13

    A friend asked, what is the principle of communication? Before understanding the principle of communication, we should first be familiar with the equipment commonly used in communication. In the computer network system, there are several kinds of communication equipment or network terms with high frequency, they are: repeater, hub, bridge, switch, router and gateway. In […]

  • Communication between angular components

    Time:2020-8-6

    Component communication is intended to share information between different instructions and components. Parent > child input // parent.html <child [content]=”i”></child> // child.ts @Input() content:string; Child > parent output // parent.html <child (changeNumber)=”changeNumber($event)”></child> // child.ts @Output() changeNumber: EventEmitter<number> = new EventEmitter(); this.changeNumber(1); <!– more –> Child get parent instance // child.ts import { Component, Input, EventEmitter, […]

  • MySQL router 8.0

    Time:2020-7-23

    MySQL Router 8.0 The document was generated on: September 13, 2019 (Revised: 63490) abstract As a part of InnoDB cluster, MySQL router is a lightweight middleware, which can provide transparent routing between application and back-end MySQL server. It can be used in a variety of use cases, such as providing high availability and scalability by […]