Musikaar Senior System Administrator Interview Questions, Process, and Tips

The NPS service is a network policy server used for network authentication. It can be integrated with network devices using RADIUS protocol.

• Set up NPS server with network policies for authentication

• Configure network devices to use RADIUS server for authentication

• Ensure proper communication between NPS server and network devices

• Test authentication process to ensure it is working correctly

A clone is an exact copy of a virtual machine while a template is a pre-configured virtual machine that can be used to create clones.

• Clones are independent copies of a virtual machine, while templates are pre-configured virtual machines used for creating clones

• Clones retain the same configuration and settings as the original virtual machine, while templates are used as a baseline for creating new virtual machines

• Clones...read more

Postfix configuration file is typically stored in /etc/postfix/

• Postfix configuration file is usually located in /etc/postfix/

• Main configuration file is usually named 'main.cf'

• Additional configuration files may be stored in the same directory

Set up passwordless authentication between Linux servers using SSH keys

• Generate SSH key pair on the source server using ssh-keygen command

• Copy the public key to the destination server's authorized_keys file

• Ensure correct permissions on .ssh directory and authorized_keys file (700 and 600 respectively)

• Test the passwordless authentication by SSHing from source to destination server