Prerequisites: Grade of “C-” or better in CIT 210/L and CIT 270/L. Corequisite: CIT 360L. Overview of enterprise system architecture, principles and practices of systems administration and system management including firewalls and proxy servers; networked file systems; user account management; resources allocation, installation and configuration of operating systems, startup and shutdown, booting, performance monitoring, storage backup and restore; system administration tools; system maintenance, user support issues, web administration; integration of network, storage, system resources to meet user needs and enterprise goals and objectives, roles and responsibilities of a system administrator. Lab portion of the course will provide hands-on implementation and troubleshooting exercises. 2 hours of lecture and 3 hours of laboratory per week.