1

This question already has an answer here:

There is an explanation given to the above question on this link but I am not understanding that how it will create a loop. I would appreciate if someone can explain this with the help of diagrams of an OSPF network. http://www.networkworld.com/article/2348778/cisco-subnet/my-favorite-interview-question.html

marked as duplicate by Mike Pennington, Brett Lykins, Teun Vink, Ricky Beam, Sebastian Wiesinger May 12 '15 at 15:11

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • Please do not post the same question on mutliple SE sites. – Teun Vink May 10 '15 at 22:10
  • The OSPF protocol was designed that way. That's it. It is actually difficult to create a routing loop in OSPF or EIGRP as their default state (along with admin distances, etc) is to avoid this. It is doable however if you try really hard to do that. – Ron Royston May 10 '15 at 22:10

Browse other questions tagged or ask your own question.