high availability

Configuring the Update for Windows Server Clusters

Clustered Update is a feature that allows you to update servers in a failover cluster with little or no loss of availability during the update process. During an update run, the feature transparently performs the following tasks: Places a cluster node in maintenance mode. Move the clustered roles of the node. Installs updates and dependent …

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Managing virtual machines in a Windows Server Hyper-V cluster

In this tutorial, we will see how to manage your virtual machines in a Hyper-V cluster using the Cluster Manager console. It is also possible to use the following tools to manage virtual machines with Hyper-V: Hyper-V Manager Console Admin Center PowerShell SCVMM 5Nine …. In this article we will address the following points: Creating …

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Création machine virtuelle

Failover Clustering Windows 2016/2019 – Installation and Configuration

Presentation The failover clustering feature ensures high availability of a service by using multiple servers (nodes) that can make it work. Some examples of services that can be used with the Failover Cluster feature: Hyper-V SQL Server DAG Exchange … Prerequisites 2 servers minimum having the same hardware and software configuration. Nodes must be members …

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Noeuds du cluster

Connecting to Remote Desktop Session Host servers by the Broker

Problem If you followed the article: Setting up an RDS farm under Windows 2012R2/2016, the client connection configuration is done using a Round Robin on the DNS. What happens if the server returned by the DNS is offline? The connection will not succeed and an error message is displayed. Solution: Establish a connection through the …

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NLB: Windows Installation and Configuration 2012R2 / 2016 – Network Load Balancing

Presentation of NLB Network Load Balancing (NLB) is a feature built into Windows that allows the implementation of load balancing at the network level. It is often used with IIS / FTP / RDS. NLB works with a virtual IP address that is available to all hosts in the cluster. NLB supports up to 32 …

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Cluster NLB

RDS Farm: High Availability Service Broker Configuration

As a follow-up to the article: Deploy a RDS Windows 2012 R2 / 2016/2019 farm, we will see in this tutorial how to configure the high availability service broker. This configuration is optimized for clients use as address of connection to the RDS services, the address of the broker. The tutorial: Connecting to Remote Desktop …

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server switched

Exchange 2016: how to set up a DAG

In this tutorial, we’ll see how to set up a Database Availability Group (DAG) that makes the Exchange Highly Available (HA) databases available. This feature of Exchange makes it possible to put the databases that host the mailboxes in high availability, the databases replicate in “real time”. This solution ensures high availability of Exchange messaging …

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