From 7b9d24f658895ca20006a9f002edee767511f935 Mon Sep 17 00:00:00 2001 From: Nick Leeman Date: Wed, 20 Oct 2021 22:37:05 +0200 Subject: [PATCH] Vault sync: 2021-10-20 22:37:05 --- School/Analyse/OSI Model.md | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/School/Analyse/OSI Model.md b/School/Analyse/OSI Model.md index b768e2e..78eb3ab 100644 --- a/School/Analyse/OSI Model.md +++ b/School/Analyse/OSI Model.md @@ -1,12 +1,16 @@ # OSI Model -The OSI Model is a layered protocol model. It was proposed by the International Organization for Standardization. +The OSI Model is a layered protocol model. It was proposed by the International Organization for Standardization. The model can be used as a reference to understand how networks operate. ![[OSI-model.png]] -The model can be used as a reference to understand how networks operate. The model was created to have a sta + The model was created to have a standard which hardware/software producers could use so that different products could work with each other. + + For example, before this model was introduced, hardware from company A could not work together with hardware of company B because the protocols and techniques used were completely different. As you can see the model has 7 layers. Each layer has their own responsibility. +Note: We dont actually "use" the OSI model, we mostly use the pTCP/IP]] + ## Physical Layer ## Data Link Layer ## Network Layer