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What is the port for ping?

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What is the port for ping?

A third protocol on top of IP is the internet control message protocol (ICMP). It is often used to diagnose connection issues, including by a program called ping that requests a computer respond if it receives an ICMP message. ICMP doesn’t use port numbers, so there is no port for ping.

Can you ping any port?

Because ping doesn’t operate over a protocol with port numbers, you cannot ping a particular port on a machine. However, you can use other tools to open a connection to a particular IP and port and obtain the same information you would get if you could ping an IP and port.

What is the port 8080 used for?

web servers
Port number 8080 is usually used for web servers. When a port number is added to the end of the domain name, it drives traffic to the web server.

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What port is Telnet?

23
The default port for Telnet client connections is 23; to change this default, enter a port number between 1024 and 32,767.

Which port is standard for Ping?

ICMP (ping) 22 (ssh) 27017 (The default port for mongod and mongos instances) 27018 (The default port when running with –shardsvr)

How do you Ping a particular port?

In the command prompt window, type “telnet” followed by a space, then an IP address or domain name followed by another space, and then the port number. For example, to check whether you can connect to port 80 on www.example.com, you type “telnet www.example.com 80” in the command prompt window.

Which protocols are used for Ping?

ICMP means Internet Control Message Protocol and is always coupled with the IP protocol (There’s 2 ICMP variants one for IPv4 and one for IPv6.) echo request and echo response are the two operation codes of ICMP used to implement ping.

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What is port for ICMP or pinging?

The ICMP protocol provides the Type, Code, Checksum, and Content parts. So there is no specific port number for the ping command. But the ICMP types Type 8 (Echo Message) and Type 0 (Echo Reply Message) are used for ping operation. The sender or pinger creates an ICMP packet with type 8 which requests the remote system to return an ICMP reply.