Link State in DC Fabrics
If you don’t normally read IPJ, you should. Melchoir and I have an article up in the latest edition on link state in DC fabrics.
To make a case for linkstate protocols in DC fabric underlays, an extensive examination of the positive and negative aspects of BGP—and the other available protocols—is essential. Ultimately, it is up to individual operators to decide which protocol is “the best” for their application, a decision based on business and operational—as well as technical—reasons.