hi all, I currently have a setup made, where I have NAT translated to the WAN-site. I want to be able to access the web-server on the LAN-site externally, and I have it configured correctly - I think. However, I'm still confused as to how it works, a...

Hi all, I have OSPF set up between 3 routers and R2 keeps going with: state Speak -> Standbystate Standby -> Activestate Active -> Speak over and over. Neither R1 or R3 has this issue.    Here is the topology: And here is the ospf section from "show...

Hi all, I'm currently, somehow, understanding how OSPF works and how elections and network advertising takes place. However, I feel like I'm missing a very important, and basic, point of when DR/BDR is necessary.From what I can read, but not understa...

Hi all,   I'm having a hard time understanding the calculation of the cost for OSPF metric. I know that the cost is calculated with: Cost = Reference Bandwidth / Interface Bandwidth and that the default value is 100 Mbps. But what if an assignment sa...