I got into a bit of an argument today with another engineer about this. The default bandwidth metric in OSPF is 100, so it treats any link 100 mb/s or higher as the same cost of 1. The implementation ...

Quick to the point post today – I posed the question last post as to how to configure the costs on the interfaces in my example/puzzle. The only tricky part is this: did you figure out the four ways ...

As is the case in many parts of the computing world, computers often use different methods for coming up with an answer than we humans would use. Today, I’ll take a closer look at the OSPF puzzle I ...

I'm having some issues with a somewhat oddball config here. I generally only touch ospf every few years, so maybe it all has not sunk back in yet. Fairly simple network, we've got sites/routers A, B, ...