Asking Gemini for a simple OSI Model with bullet points and explanations. This is something that every IT professional should have known at some point in time.
Show me just the 7 layers in bullet form
Here are the seven layers of the OSI model in bullet form:
Layer 7: Application layer—Enables user interaction with network applications.
Layer 6: Presentation layer—Translates, encrypts, and compresses data for the application layer.
Layer 5: Session layer—Establishes, manages, and terminates communication sessions.
Layer 4: Transport layer—Handles end-to-end communication and ensures complete data transfers.
Layer 3: Network layer—Routes data packets across different networks using logical addresses like IP addresses.
Layer 2: Data Link layer—Organizes data into "frames" for local network transfer and provides physical addressing.
Layer 1: Physical layer—Transmits raw bitstream over a physical medium, such as cables or radio waves.
