Shulou(Shulou.com)06/02 Report--

1) the Internet, literally disassembled, means that interconnected networks are supported by computers and networks.

2) the computer is a tool that we are familiar with in office, entertainment, audio and video, and it is a great invention that benefits mankind.

3) related to the network are switches, routers, domain names, IP addresses, and so on.

Switch: realize the exchange of data, used for data transmission between computers

Router: enables the internal network to access the external network (translates private addresses to public addresses)

Domain name: for example (www.baidu.com)

Ip address: can only be accessed on the same network. It consists of 32-bit binary (0, 1). Each segment is 8 bits and converted to 10 bits. Public network ip address: fee-based private IP address: free subnet mask: determine whether it is in the same network segment.

4) share files

Create a new folder (save shared data), right-click-> share-> Advanced share (check)

Note: you can only share folders by default, and be careful to turn off the firewall

Security protection: Windows shares all disks by default

View share: windows key + R-- > cmd-- > net share delete share: windows key + R-> cmd-- > net share share name / del Hidden share: $after share name

Visit: windows key + R->\ IP

Windows key + R->\\ IP\ share name Windows key + R->\\ IP\ share name $

Note: three services must be enabled for Windows sharing; key + R-- > cmd-- > services.msc-- > Workstation, Server, Computer Browser, right click on the three services.

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