From f12e5fd02b3774a7ad419e601a21eb7a131d077d Mon Sep 17 00:00:00 2001 From: Nick Leeman Date: Sat, 6 Nov 2021 14:12:11 +0100 Subject: [PATCH] Vault sync: 2021-11-06 14:12:11 --- School/Analyse/Layers/3. Network Layer.md | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/School/Analyse/Layers/3. Network Layer.md b/School/Analyse/Layers/3. Network Layer.md index f10e581..3b1ceb9 100644 --- a/School/Analyse/Layers/3. Network Layer.md +++ b/School/Analyse/Layers/3. Network Layer.md @@ -17,4 +17,9 @@ Routing is difficult because it has to deal with a lot of things: Routers use tables called routing tables. The table contains the next point on the shortest path to each destination. Steps: -1. Fud \ No newline at end of file +1. Routing: Finding the most efficient path(s) +2. Forwarding: Send info to the nest point from the routing table. + +A router can not practically store all hosts in the table as that would be way to many. + +So instead the router stores only possible destination networks. \ No newline at end of file