Manage security, including basic firewall and SELinux configuration.

Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems.

Deploy, configure, and maintain systems, including software installation, update, and core services.

Configure local storage using partitions and logical volumes.

Explain network technologies.

Explain how devices access local and remote network resources. 

Explain how switching operates in a small to medium-sized business network.

Design an IP addressing scheme to provide network connectivity for a small to medium- sized business network.

Configure initial settings on a network device.