Routing Crash Course (members)

Network Routing Crash Course

Network Routing is the basis of how packets are forwarded across the Internet. In this crash course I go through the fundamentals of network routing from its first principles and build up all the way up. From the idea of MAC address, IP Address, Routing tables and end the video with a demo.

0:00 Intro

1:30 Data Link

6:20 MAC address and Switches

8:30 Where Data Link Break

10:00 IP Address

14:00 Subnet Mask

16:00 ARP

19:30 Gateway

23:00 Same Subnet Example 

30:00 Inter-Network Example

42:00 Where Inter-Network Breaks

44:40 Routing Table

52:00 Several Configurations

54:00 What updates the routing table?

58:00 Demo List Routes

1:01:00 Demo Connect to Postgres DB on another network