Cisco: Nexus 2000 (FEX) Configurations
It’s been way too long since I posted on my blog. Well, I have been studying for the CCIE Data Center lab and wanted to pass on some very critical information on fabric extender (FEX) configurations. One of the most common questions that our Cisco friends ask me is “Why do I need to create a port channel for the FEX-Fabric links?”. Well let’s dive into the WHY, and then explore the HOW. Let’s first start with a foundation on what FEX is and how it…