Tutorials

All IT tutorials: systems, networking, virtualization, security.

656 articles
System administration 06 Apr 2019 ⏱ 2 min

DNS: conditional forwarder

Presentation of conditional forwarder In this article, I will explain and show you how to set up a conditional forwarder on a Windows DNS server. As a reminder, DNS …

MDT / WDS 05 Apr 2019 ⏱ 2 min

MDT: Install updates with WSUS

In this tutorial, I’ll explain how to enable Windows updates to a WSUS server when deploying an image with MDT. Enable updates Open the properties of an installation …

GLPI 04 Apr 2019 ⏱ 2 min

GPO: Installing the FusionInventory Agent

Following the many messages that I can see on the forum regarding the installation of the FusionInventory agent, I will explain how I have been proceeding for several …

Sophos 03 Apr 2019 ⏱ 1 min

Sophos XG: routing DNS queries

Presentation of routing DNS queries on Sophos XG The routing of DNS queries is similar to a conditional redirector under Windows, which allows to indicate for a DNS zone …

MDT / WDS 02 Apr 2019 ⏱ 2 min

MDT: enable monitoring

In MDT, it is possible to activate the monitoring, which makes it possible to follow the deployment of the stations and to have a progress report from the console. The …

Sophos 01 Apr 2019 ⏱ 1 min

Sophos XG : add a vlan

In this article, I’ll explain how to declare a vlan on your Sophos XG firewall. Before you create it on the firewall, you must make sure that the port of the switch where …

Sophos 29 Mar 2019 ⏱ 1 min

Sophos XG configure a DHCP relay

Présentation A DHCP relay is a service that listens for DHCPDISCOVER frames to transfer them to a DHCP server. The DHCP relay avoids installing a DHCP service by network …