Flashcards for OSI and TCP/IP Models

Application Layer

Interacts with user applications like HTTP and FTP.

Presentation Layer

Responsible for data translation, encryption, and compression.

Session Layer

Manages sessions between devices.

Transport Layer

Ensures reliable data transfer using TCP or UDP.

Network Layer

Handles routing and logical addressing via IP.

Data Link Layer

Responsible for physical addressing (MAC) and error detection.

Physical Layer

Deals with physical connections like cables and hubs.

Application Layer (TCP/IP)

Combines the OSI Application, Presentation, and Session layers.

Transport Layer (TCP/IP)

Ensures reliable data transfer using TCP or UDP.

Internet Layer

Handles IP addressing and routing.

Network Access Layer

Combines the OSI Data Link and Physical layers.

Transport Layer (OSI & TCP/IP)

Ensures reliable data transfer.

Network Layer (OSI) / Internet Layer (TCP/IP)

Both handle routing and logical addressing.

Data Link Layer (OSI) / Network Access Layer (TCP/IP)

Handle physical addressing (MAC) and error detection.