Since Windows Server 2012, Microsoft introduces the ability to change or inject IP configuration of Guest VM from its HyperV host. This feature is using Msvm_GuestNetworkAdapterConfiguration class. Below is the…
Problem Sometimes, You want to enable DHCP Server logging to monitor the DHCP server to track down the issue you have. Solution Using PowerShell Command You can enable the DHCP…
By default, Office 365 client such as Outlook uses Exchange Autodiscover to connect to the Office 365 email account. However, in some cases you need to connect to Office 365…
This article will describe how the domain computer member locate a domain controller. Basically, the first step requires a Domain Name System (DNS) server, which contains records for each domain…
If you enable the Windows Firewall or if there is an external Firewall for your Active Directory Domain Services (ADDS) in this case Domain Controller Server, you need to set…
Sometimes, you receive the alert "The trust relationship between this workstation and primary domain failed" when you login to the computer that joined to the domain. There are many ways…
OpenManage Server Administrator (OMSA) is a software agent that provides a comprehensive, one-to-one systems management solution in two ways: from an integrated, Web browser-based graphical user interface (GUI) and from…
The HTTP 404, 404 Not Found, and 404 error message is a Hypertext Transfer Protocol (HTTP) standard response code, in computer network communications, to indicate that the client was able…
As you know, Microsoft announced to acquire Github on June 2018. Today, Nat Friedman, the Microsoft's GitHub CEO commented in a blog post announcing the Microsoft acquisition of GitHub is complete. https://twitter.com/natfriedman/status/1055807260956315648…
Today, one of my exchange servers has an issue. When I tried to connect via https (ECP/OWA) or via outlook (within the network), I got 503 errors on ECP/OWA and Disconnected/Trying…