What does the address 127.0 0.1 represent and what is its significance?

What is significant about the ping 127.0 0.1 command?

Type Ping 127.0. 127.0. 0.1 is your local host address, and pinging it verifies whether the TCP/IP protocol is installed and functioning properly. If you cannot complete this ping, you can reconfigure your TCP/IP protocol or refer to your operating system documentation for more information.

What is loopback IP address 127.0 0.1 indicates?

127.0. 0.1 is the loopback Internet protocol (IP) address also referred to as the localhost. The address is used to establish an IP connection to the same machine or computer being used by the end-user. The same convention is defined for computers that support IPv6 addressing using the connotation of ::1.

What is the IP address 127.0 0.1 Used for why is it useful for technicians and administrators?

It is the default name used to establish a connection with your computer using the loopback address network. The loopback address has a default IP (127.0. 0.1) useful to test programs on your computer, without sending information over the internet.

Why do we use 127.0 0.1 for the hostname?

127.0. 0.1 is the loopback address, commonly known as localhost , which is the name that resolves to it by the local hosts file. This file is in different locations depending on the OS, but in most Linux distros it is in /etc/hosts . This address always refers to the computer which made the request, so 127.0.