Network core switch Cisco Nexus 3064PQ

Here is my new network core switch for the Home Datacenter, a Cisco Nexus 3064PQ-10GE. But before I speak more about the Cisco Nexus 3064PQ-10GE, let me just bring you back in time… Two years ago, I purchased a Cisco SG500XG-8F8T 16-port 10-Gigabit Stackable...

Speed testing 40G Ethernet in the Homelab

In my previous post, I described the building of two Linux virtual machines to benchmark the network. Here are the results.   The first blip, is running iperf to the maximum speed between the two Linux VMs at 1Gbps, on separate hosts using Intel I350-T2 adapters....

Upgrading Mellanox ConnectX firmware within ESXi

Last summer, while reading the ServeTheHome.com website, I saw a great link to Ebay for Mellanox ConnectX-3 VPI cards (MCX354A-FCBT). These cards where selling at $299 on ebay. I took three of the awesome cards. These Mellanox ConnectX-3 VPI adapters where simply too...