Click on the computer's Start menu-run, enter the cmd command, and then OK. Open the cmd command line.
Enter Telnet test port command: Telnet IP port or Telnet domain portEnter
If the port is closed or unable to connect, display a link that
Do you really know about Telnet?
Created:Article attributes: originalArticle submission: iqst (papabang_at_qingdaonews.com)
Author: iqstFrom: http://ccbirds.yeah.netRetain above info to transport
Directory:
Summary2. Remote Logon3. Telnet
Introduction
The telnet application not only facilitates remote login, but also provides hackers with another intrusion method and backdoor. However, while enjoying the convenience that Telnet brings to you, do you really know about Telnet?Learn
The telnet application not only facilitates remote login, but also provides hackers with another intrusion method and backdoor. However, while enjoying the convenience that Telnet brings to you, do you really know about Telnet?
2. Remote
Telnet command detailsTelnet [-8 acdEfFKLrx] [-B ] [-e ] [-k ] [-l ] [-n ] [-S ] [-X ] [host name or IP address ]
Note: Execute the telnet command to start operations at the terminal stage and log on to the remote host.
Parameters:-8: 8 characters
In the code development process, we often need to use some network commands, as follows:(1) ipconfig command: Generally used to view our computer's IP address, gateway, subnet mask, DNS and other related information, such as:Ipconfig-all(2) Ping
The computer ports are as follows:
0 Port: Invalid port, typically used to analyze operating system
1 Port: Transmission Control Protocol port Service multi-Switch Selector
2 Port: Management utility
3 Port: Compression process
5 Port: Remote
Telnet service configuration and port redirection in windowsFirst, we will briefly introduce the Terminal service. Telnet is a common remote logon and management tool for system administrators, and TCP/IP Terminal EmulationProtocol. TELNET is a
View the complete version: [-- Port details and how to enable and disable ports --]
I went to trustnet-platinum Network Management-Internet-Software Development-> Windows-> port explanation and how to enable port
Click on the computer's Start menu-run, enter the cmd command, and then OK. Open the cmd command line.
Enter Telnet test port command: Telnet IP port or Telnet domain portEnter
If the port is closed or unable to connect, display a link that
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