David SiegelJun 10, 20207 minixgbe failed to initialize because an unsupported sfp+ module type was detected (fix for Centos 8.1)Getting a 10G link up between an Intel X520-DA2 NIC and an Aruba S2500 on CentOS 8.1)
David SiegelMay 25, 20204 minDeveloping a network upgrade planGetting a network ready for a full NAC deployment is a process. You don't have to figure it all out at once. Start with some basics.
David SiegelMay 19, 20204 minThe switch and SFP sagaI created a bit of a saga for myself with my quest for a cheap switch. Read the story and see where I ended up.
David SiegelMay 8, 20204 minSetting up authoritative DNS for the home labSetting up an authoritative DNS server for your home is easy!