# Layers of the OSI Model ## [[Layer 1 - Physical]] ## [[Layer 2 - Data Link]] ## [[Layer 3 - Network]] ![[Layer 3 - Network#Overview]] ## [[Layer 4 - Transport]] ![[Layer 4 - Transport#Overview]] ## [[Layer 5 - Session]] ## [[Layer 6 - Presentation]] ## [[Layer 7 - Application]] ![[Layer 7 - Application#Overview]] #### Related Topics - [[Data Centers]] - [[Communication Protocols]]