OSPF lab part 2: Metric calculation, changing reference-bandwidth, ECMP, load-balancing

Описание: In this lab I configure OSPF in GNS3 using Cisco IOSv images.

I created this video to practice my presentation skills in English.
Apologies for my English, I'm not a native speaker.
Feel free to leave a comment, and let me know if I've said something wrong.