Changing the default port for SSh user

Default port for SSH user is 22. But we can change the default port to some another port.
eg. I want to run ssh service on port 99 instead of 22.

Make the following change.

open files
#emacs /etc/ssh/ssh_config
#emacs /etc/ssh/sshd_config

search for port ie is default port = 22

make port = 99

or

You can run on any port, But make sure other service not running on that port.