Trainsignal, Chapter 4 part 5 Broadcast with Multiple Routers

Notice from R2 it shows a 2-WAY relationship with R1;

More to come in the advanced OSPF section which i will blast friday night

Trainsignal, Chapter 4 part 4 Virtual Link Lab and RIP comparison

The lab setup continues:

Lets check R3 can now see the loopback advertisement in OSPF .......

Next, lets look at multiple OSPF routers on the same ethernet segment (NBMA)

Trainsignal, Chapter 4 part 3 OSPF Point 2 Point

Lets set this lab up next ....

Trainsignal, Chapter 4 part 2 OSPF NMBA Network Config

 Here we can see a debug i ran, which shows if the HELLO timers do not match, no neighbourship is formed:

Here are the network maps from each router:

Nest lab we will look at adding another OSPF area over a point-to-point network :0)