Configure_ssh

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1) Install the OpenSSH Server package

# sudo dnf install openssh-server

2) Start and enable the SSH daemon (sshd) service:

# sudo systemctl start sshd
# sudo systemctl enable sshd 

This ensure the SSH server starts automatically on boot. Verify the SSH daemon status

Now, check for the sshd status using:
# systemctl status sshd

It should indicate that the service is active (running)

3) Configure the firewall to allow SSH traffic

# sudo firewall-cmd --zone=public --permanent --add-service=ssh
# sudo firewall-cmd --reload

This opens the default SSH port(22) in the firewall.

OPTIONAL: Customer SSH configuration

Editing the main SSH server configuration file. 

# sudo nano /etc/ssh/sshd_config

After making changes in configuration. 
relaod the sshd. 
# sudo systemctl reload sshd