Tag archive: Nexus

Spanning Tree Protocol is not a good idea especially if we take into consideration data center. Wasting of bandwith by blocking links in environement which demands the highest throughput, is not desirable. Virtual Port Channel feature sorts it out in simple and clever way.

There is a lot of terminology in Fibre Channel and FCoE regarding ports names. What is the difference between N Port and VN Port ? What was FC- AL, and how data are exchanged in fibre channel infrastructure ? What are 5 layers of Fibre Channel ? How does it look in FCoE ? Let’s break…