MediaWiki/Vorlage/Tabelle/OSI: Unterschied zwischen den Versionen
| Zeile 12: | Zeile 12: | ||
| class="osicolor4 | 4 || [[OSI/4 Transport|Transport]] || Transport || Zuordnung der Datenpakete zu einer Anwendung | | class="osicolor4 | 4 || [[OSI/4 Transport|Transport]] || Transport || Zuordnung der Datenpakete zu einer Anwendung | ||
|- | |- | ||
| class="osicolor3 | 3 || [[OSI/3 Network|Network]] || Vermittlung || Routing | | class="osicolor3 | 3 || [[OSI/3 Network|Network]] || Vermittlung || Routing zum nächsten Knoten | ||
|- | |- | ||
| class="osicolor2 | 2 || [[OSI/2 Data Link|Data Link]] || Sicherung || Segmentierung in Frames, Prüfsummen | | class="osicolor2 | 2 || [[OSI/2 Data Link|Data Link]] || Sicherung || Segmentierung in Frames, Prüfsummen | ||
Version vom 2. Februar 2024, 14:50 Uhr
OSI-Modell
| Layer | 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 zum nächsten Knoten |
| 2 | Data Link | Sicherung | Segmentierung in Frames, Prüfsummen |
| 1 | Physical | Bitübertragung | Bit in Signale umwandeln, physikalische Übertragung |
Übersicht
| 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 | ||||
| Übertragungsmedien | |||||
Layer 1
| Sender | Empfänger | ||||||
|---|---|---|---|---|---|---|---|
| 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 | |||
| Übertragungsmedien | Übertragungsmedien | ||||||
Layer 2
| Sender | Empfänger | ||||||
|---|---|---|---|---|---|---|---|
| 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 | ||
| Übertragungsmedien | Übertragungsmedien | ||||||
Layer 3
| Sender | Empfänger | ||||||
|---|---|---|---|---|---|---|---|
| 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 | ||
| Übertragungsmedien | Übertragungsmedien | ||||||
Layer 4
| Sender | Empfänger | ||||||
|---|---|---|---|---|---|---|---|
| 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 | ||
| Übertragungsmedien | Übertragungsmedien | ||||||
Layer 7
| Sender | Empfänger | ||||||
|---|---|---|---|---|---|---|---|
| 7 Application | < - - > | 7 Application | < - - > | 7 Application | |||
| 6 Presentation | < - - > | 6 Presentation | 6 Presentation | < - - > | 6 Presentation | ||
| 5 Session | < - - > | 5 Session | 5 Session | < - - > | 5 Session | ||
| 4 Transport | < - - > | 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 | ||
| Übertragungsmedien | Übertragungsmedien | ||||||