protocol name and port number

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Windows-> port description and how to enable port closure [print this page]

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

Common Port Control detailed

Original address: http://www.moon-soft.com/download/info/2826.htm Port: 0Service: ReservedDescription: Typically used to analyze the operating system. This method works because in some systems "0" is an invalid end, you will have different results

The port number of the Network Foundation

TCP/UDP Common port number 7 Echo (PING)9 DiscardDaytimer19 Word Fuzhou Builder20/TCP FTP Data21/TCP FTP Control File Transfer Protocol22/TCP SSH Secure Login, File transfer (SCP), and port redirection23/tcp Telnet Unsafe Text transfer25/tcp SMTP

"Go" TCP/IP protocol stack and OSI reference Model detailed

OSI Reference ModelOSI RM: Open Systems Interconnect Reference Model (open Systeminterconnection Reference Model)The OSI Reference model has the following advantages: Simplifies the related network operation; Provide

[Abstract] port functions, vulnerabilities, and Operation suggestions (1)

Port Concept In network technology, Ex *] Network g.] # Yu K # The LN Port has two meanings: one is the physical Port, for example, ADSL Modem, Hub, switch, router is used to connect other network equipment interface, such as RJ-45 port, SC port

What is port number?

When surfing the internet, we often see the word "Port" and often use the port number. For example, if "21" is added after the FTP address, "21" indicates the port number. So what does port mean? How can I view the port number? Does a port become

Configuration methods and commands for port mirroring of vswitches of different models

"Port mirror" is a port image, which provides a backup channel for network transmission. It can also be used for data traffic monitoring. It can be understood as follows: Establish an image relationship between port A and port B. In this way, data

Netanalyzer Note ii. Simple protocol analysis

[Creation time: 2015-08-27-22:15:17]NetanalyzerWe reviewed the Netanalyzer some of the optional history, in this article, I decided not to introduce Netanalyzer, but first to understand some of the basic knowledge of building netanalyzer, such as

Network commonly used port number Daquan

Port number---The identification number of the application software that has network functionality. Note that the port number is not fixed, that is, it can be manually assigned by the user (and, of course, is generally defined when the software is

How to find the opened port and how to close the port

How to find the opened port and how to close the port The computer "Port" is an English port translation, which can be considered as an exit for communication between the computer and the outside world. The ports in the hardware field are also

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