Course Info

NET 411: Introduction to Computer and Network Systems

This course is an introduction to computer architecture and operating systems with an emphasis on network systems. Topics covered include computer components and functions, logic circuits, process management, memory management, file management, interrupts and I/O peripheral devices, as well as computer networks, distributed systems, and network administration. Students will have several hands-on labs utilizing a Linux and Cisco IOS environment and will use Shell script for basic systems and network administration as well. PREREQUISITE(S): None

Fall 2025-2026

  • Section: 701
  • Class number: 13175
  • Meeting time: Th 5:45PM - 9:00PM
  • Location: LEWIS 01108 at Loop Campus
  • Instructor:
  • Section: 710
  • Class number: 13176
  • Meeting time: -
  • Location: Online: Async
  • Instructor:

Summer I 2024-2025

  • Section: 201
  • Class number: 40517
  • Meeting time: TuTh 5:45PM - 9:00PM
  • Location: CDM 00224 at Loop Campus
  • Instructor: Rami Salahieh | View syllabus

Spring 2024-2025

  • Section: 901
  • Class number: 32725
  • Meeting time: M 5:45PM - 9:00PM
  • Location: LEWIS 01508 at Loop Campus
  • Instructor: Ahmad Abusini | View syllabus

Winter 2024-2025

  • Section: 801
  • Class number: 23270
  • Meeting time: Tu 5:45PM - 9:00PM
  • Location: LEWIS 01216 at Loop Campus
  • Instructor: Ahmad Abusini | View syllabus

Fall 2024-2025

  • Section: 701
  • Class number: 14911
  • Meeting time: Th 5:45PM - 9:00PM
  • Location: LEWIS 01108 at Loop Campus
  • Instructor: Ahmad Abusini | View syllabus

Summer I 2023-2024

  • Section: 201
  • Class number: 40590
  • Meeting time: TuTh 5:45PM - 9:00PM
  • Location: CDM 00222 at Loop Campus
  • Instructor: Rami Salahieh | View syllabus

Spring 2023-2024

  • Section: 901
  • Class number: 32652
  • Meeting time: M 5:45PM - 9:00PM
  • Location: CDM 00228 at Loop Campus
  • Instructor: Ahmad Abusini | View syllabus

Winter 2023-2024

  • Section: 801
  • Class number: 25135
  • Meeting time: Tu 5:45PM - 9:00PM
  • Location: LEWIS 01216 at Loop Campus
  • Instructor: Ahmad Abusini | View syllabus

Fall 2023-2024

  • Section: 701
  • Class number: 13355
  • Meeting time: Th 5:45PM - 9:00PM
  • Location: LEWIS 01108 at Loop Campus
  • Instructor: Rami Salahieh | View syllabus

Summer I 2022-2023

  • Section: 201
  • Class number: 45684
  • Meeting time: TuTh 5:45PM - 9:00PM
  • Location: CDM 00224 at Loop Campus
  • Instructor: Sharief Oteafy | View syllabus

Spring 2022-2023

  • Section: 901
  • Class number: 39682
  • Meeting time: M 5:45PM - 9:00PM
  • Location: CDM 00228 at Loop Campus
  • Instructor: James Yu | View syllabus
  • Section: 910
  • Class number: 39683
  • Meeting time: -
  • Location: Online: Async (Sync-Option)
  • Instructor: James Yu | View syllabus

Fall 2022-2023

  • Section: 701
  • Class number: 19055
  • Meeting time: Th 5:45PM - 9:00PM
  • Location: LEWIS 01108 at Loop Campus
  • Instructor: Rami Salahieh | View syllabus

Summer I 2021-2022

  • Section: 201
  • Class number: 42341
  • Meeting time: TuTh 5:45PM - 9:00PM
  • Location: CDM 00224 at Loop Campus
  • Instructor: Rami Salahieh | View syllabus

Spring 2021-2022

  • Section: 901
  • Class number: 37048
  • Meeting time: Th 5:45PM - 9:00PM
  • Location: LEWIS 01514 at Loop Campus
  • Instructor: James Yu | View syllabus
  • Section: 910
  • Class number: 37049
  • Meeting time: -
  • Location: Online: Async
  • Instructor: James Yu | View syllabus

Fall 2021-2022

  • Section: 701
  • Class number: 7322
  • Meeting time: Th 5:45PM - 9:00PM
  • Location: LEWIS 01108 at Loop Campus
  • Instructor: Rami Salahieh | View syllabus

Summer I 2020-2021

Spring 2020-2021

  • Section: 901
  • Class number: 30026
  • Meeting time: Th 5:45PM - 9:00PM
  • Location: Online: Sync
  • Instructor: James Yu | View syllabus
  • Section: 910
  • Class number: 30027
  • Meeting time: -
  • Location: Online: Async (Sync-Option)
  • Instructor: James Yu | View syllabus