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prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 1 vom 16.05.2006 ISO/OSI Referenzmodell.

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Presentation on theme: "prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 1 vom 16.05.2006 ISO/OSI Referenzmodell."— Presentation transcript:

1 d.steinmann@fh-trier.dehttp://143.93.49.10 prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 1 vom 16.05.2006 ISO/OSI Referenzmodell Transport Layer

2 d.steinmann@fh-trier.dehttp://143.93.49.10 prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 2 vom 16.05.2006 ISO / OSI Referenzmodell – TCP/IP Application Layer Presentation Layer Session Layer Transport Layer Network Layer Data Link Layer Physical Layer

3 d.steinmann@fh-trier.dehttp://143.93.49.10 prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 3 vom 16.05.2006 Transport Schicht in TCP/IP Transmission Control Protocol (TCP) User Datagramm Protocol (UDP) Sockets NATP Netzwerksicherheit: Transport Layer Security (TLS) und Secure Socket Layer (SSL)

4 d.steinmann@fh-trier.dehttp://143.93.49.10 prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 4 vom 16.05.2006 Übertragung eins Bytestroms TCP (Transmission Control Protocol) Quelle: Hansen Neumann S. 620

5 d.steinmann@fh-trier.dehttp://143.93.49.10 prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 5 vom 16.05.2006 Aufbau von TCP-Paketen Quelle: Hansen Neumann S. 621

6 d.steinmann@fh-trier.dehttp://143.93.49.10 prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 6 vom 16.05.2006 Dynamische Adressumsetzung mit NATP Quelle: Hansen Neumann S. 622

7 d.steinmann@fh-trier.dehttp://143.93.49.10 prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 7 vom 16.05.2006 Transport Layer Security (TLS), Secure Socket Layer (SSL) Quelle: Hansen Neumann S. 718

8 d.steinmann@fh-trier.dehttp://143.93.49.10 prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 8 vom 16.05.2006 Transport Layer Security (TLS), Secure Socket Layer (SSL) Quelle: Hansen Neumann S. 718

9 d.steinmann@fh-trier.dehttp://143.93.49.10 prof. dr. dieter steinmannfachhochschule trier © prof. dr. dieter steinmann Folie 9 vom 16.05.2006 Transport Layer Security (TLS), Secure Socket Layer (SSL) Quelle: Hansen Neumann S. 718

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