MediaWiki/Vorlage/Tabelle/OSI
OSI-Modell
| Schicht | Benennung | Deutsch | Beschreibung |
|---|---|---|---|
| 7 | Application | Anwendung | Funktionen für Anwendungen, Dateneingabe und -ausgabe |
| 6 | Presentation | Darstellung | Umwandlung der systemabhängigen Daten in ein unabhängiges Format |
| 5 | Session | Sitzung | Steuerung der Verbindungen und des Datenaustauschs |
| 4 | Transport | Transport | Zuordnung der Datenpakete zu einer Anwendung |
| 3 | Network | Vermittlung | Routing der Datenpakete zum nächsten Knoten |
| 2 | Data Link | Sicherung | Segmentierung der Pakete in Frames und Hinzufügen von Prüfsummen |
| 1 | Physical | Bitübertragung | Bit zum Medium passendes Signal umwandeln, physikalische Übertragung |
OSI-Modell
Diagramm
| Sender | Empfänger | ||||
|---|---|---|---|---|---|
| Anwendung | 7 Application | 7 Application | |||
| 6 Presentation | 6 Presentation | ||||
| 5 Session | 5 Session | ||||
| Transport | 4 Transport | 4 Transport | |||
| 3 Network | 3 Network | ||||
| 2 Data Link | 2 Data Link | ||||
| 1 Physical | 1 Physical | ||||
| Media | |||||
Router
- Router
| 7 | 7 | ||||
| 6 | 6 | ||||
| 5 | 5 | ||||
| 4 | 4 | ||||
| 3 | 3 | 3 | |||
| 2 | 2 | 2 | 2 | ||
| 1 | 1 | 1 | 1 | ||
OSI-Modell Switch Communication 7
| 7 Application | < | - - - - - - - - - | - - - - - - - - - | > | 7 Application | ||
| 6 Presentation | < | - - - - - - - - - | - - - - - - - - - | > | 6 Presentation | ||
| 5 Session | < | - - - - - - - - - | - - - - - - - - - | > | 5 Session | ||
| 4 Transport | < | - - - - - - - - - | - - - - - - - - - | > | 4 Transport | ||
| 3 Network | < > | 3 Network | < > | 3 Network | |||
| 2 Data Link | < > | 2 Data Link | 2 Data Link | < > | 2 Data Link | ||
| 1 Physical | < > | 1 Physical | 1 Physical | < > | 1 Physical | ||
| Media | |||||||
Layer 4
| 7 Application | < | - - - - - - - - - | - - - - - - - - - | > | 7 Application | ||
| 6 Presentation | < | - - - - - - - - - | - - - - - - - - - | > | 6 Presentation | ||
| 5 Session | < | - - - - - - - - - | - - - - - - - - - | > | 5 Session | ||
| 4 Transport | < > | 4 Transport | < > | 4 Transport | |||
| 3 Network | < > | 3 Network | 3 Network | < > | 3 Network | ||
| 2 Data Link | < > | 2 Data Link | 2 Data Link | < > | 2 Data Link | ||
| 1 Physical | < > | 1 Physical | 1 Physical | < > | 1 Physical | ||
| Media | |||||||
Layer 3
| 7 Application | < | - - - - - - - - - | - - - - - - - - - | > | 7 Application | ||
| 6 Presentation | < | - - - - - - - - - | - - - - - - - - - | > | 6 Presentation | ||
| 5 Session | < | - - - - - - - - - | - - - - - - - - - | > | 5 Session | ||
| 4 Transport | < | - - - - - - - - - | - - - - - - - - - | > | 4 Transport | ||
| 3 Network | < > | 3 Network | < > | 3 Network | |||
| 2 Data Link | < > | 2 Data Link | 2 Data Link | < > | 2 Data Link | ||
| 1 Physical | < > | 1 Physical | 1 Physical | < > | 1 Physical | ||
| Media | |||||||
Layer 02
| 7 Application | < | - - - - - - - - - | - - - - - - - - - | > | 7 Application | ||
| 6 Presentation | < | - - - - - - - - - | - - - - - - - - - | > | 6 Presentation | ||
| 5 Session | < | - - - - - - - - - | - - - - - - - - - | > | 5 Session | ||
| 4 Transport | < | - - - - - - - - - | - - - - - - - - - | > | 4 Transport | ||
| 3 Network | < | - - - - - - - - - | - - - - - - - - - | > | 3 Network | ||
| 2 Data Link | < > | 2 Data Link | < > | 2 Data Link | |||
| 1 Physical | < > | 1 Physical | 1 Physical | < > | 1 Physical | ||
| Media | |||||||
Layer 01
| 7 Application | < | - - - - - - - - - | - - - - - - - - - | > | 7 Application | ||
| 6 Presentation | < | - - - - - - - - - | - - - - - - - - - | > | 6 Presentation | ||
| 5 Session | < | - - - - - - - - - | - - - - - - - - - | > | 5 Session | ||
| 4 Transport | < | - - - - - - - - - | - - - - - - - - - | > | 4 Transport | ||
| 3 Network | < | - - - - - - - - - | - - - - - - - - - | > | 3 Network | ||
| 2 Data Link | < | - - - - - - - - - | - - - - - - - - - | > | 2 Data Link | ||
| 1 Physical | < > | 1 Physical | < > | 1 Physical | |||
| Media | |||||||