October 2015
Intermediate to advanced
688 pages
25h 57m
German
Content preview from CompTIA A+ - Vorbereitung auf die Prüfungen #220-801 und #220-802
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Kapitel 23: Der Einsatz von Netzwerkprotokollen
Wiewohl der Begriff »Protokoll« in der Netzwerktechnologie sehr ungenau ist, da er in unterschiedlichsten Zusammenhängen in Gebrauch ist, wird er gerade im folgenden Zusammenhang gern und häufig eingesetzt. Genauer betrachtet sprechen wir dabei von den Netzwerk- und Transportprotokollen, also den Definitionen darüber, wie ein Netzwerk adressiert wird und Daten weitergeleitet und zugestellt werden, aber auch darüber, wie die Daten an sich transportiert und deren Zustellung und Vollständigkeit überprüft werden.
Bei der Kommunikation im Netzwerk kennen wir mehrere Ebenen der Adressierung, entsprechend ihrer Aufgabe im Datenverkehr und der Position im OSI-Modell.
Damit die Daten das richtige ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.