Professor Geissler's
Teaching Schedule

Prof. Geissler is scheduled to teach the following courses at Cosumnes River College during the next several semesters (Click on a class title for more details about the course.):

2024 Summer Session

Prof. Geissler is not planning to teach any courses at Cosumnes River College during the 2024 Summer Session.

Fall 2024 Semester (tentative)

Click here to watch the Orientation for Prof. Geissler's online courses.     Click here to access Canvas.     Click here to access NetAcad.

Cisco Networking Academy - IT Essentials v8

Microsoft Windows 10

Cisco Networking Academy - Switching, Routing, and Wireless Essentials v7

Cisco Networking Academy - Introduction to Cybersecurity v1.0