Tag Archives: CiscoNexus

Nexus 2000 Model Number Cheat Sheet

A colleague of mine pointed something out the other day: the numbers and letters that make up the Nexus 2000 (FEX) model actually have meaning! No, I haven’t been living under a rock. I think it’s pretty clear that with a model number like “2248TP-E” the “22” indicates this is the 2200 series FEX and the “48” indicates it’s got 48 ports. But what about the letters that follow the numbers? Continue reading Nexus 2000 Model Number Cheat Sheet