Migrating the DHCP service from Windows 2003 to Windows 2016

Good! Nothing, I wanted to share with you a little fight I had in a summer project, among several things he had to migrate a Windows DHCP server 2003 to Windows 2016 Server, I share with you the steps I followed to migrate it to the new server in less than a crows! Think of each DHCP environment, with each rank, with all the exclusions, Customizations… How to avoid resetting it!

Nagios – Checking Windows Updates

If we are concerned about keeping our Microsoft Windows environment up to date and controlled, we can also help ourselves with monitoring to control the pending patches that our Servers have in Windows Update. Let's continue to centralize everything we can in our management panel, let's control all our infrastructure from Nagios or Centreon and live more relaxed!

Nagios – Monitorizando Windows

In this document we will start with something easy, we are going to monitor our first Windows computer, whether it is a Desktop or a Server. We will monitor the basics through SNMP, be CPU usage, RAM, Disk, Net, Swap Memory and Ping. With this we will have a first base to then add more elements that we need to monitor!!!

Extending a shared virtual disk into multiple VMs

I leave you this post because a client has asked me to do it on several occasions and so I leave it for you 😉 too If we need to expand a virtual hard drive (Vhd) that is shared across multiple virtual machines, typically for cluster use, we will remember that we have the SCSI controller in Bus Sharing and that the disk is created in Eager Zeroed! We will follow these steps to expand this album.