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transport-layer
consists-of
- Application Layer [ part ]
- Data Link Layer [ part ]
- Network Layer [ part ]
- Physical Layer [ part ]
- Presentation Layer [ part ]
- Session Layer [ part ]
- OSI Model, Open System Interconnection [ whole ]
encapsulates:
- Segment [ container ]
- data [ content ]
is below:
- Session Layer [ upper ]
- Network Layer [ lower ]
function:
- Encapsulation [ function ]
OSI Layer
- Network Layer
- Data Link Layer
- Application Layer
- Presentation Layer
- Session Layer
- Transport Layer
- Physical Layer
Types:
definition
provides end-to-end communication between two remote hosts
features
reliable delivery, flow control, error checking
Comment:
handshaking and virtual circuits
protocols
TCP (connection-oriented), UDP (datagram, connectionless)