How to deploy a converged network with Windows Server 2016

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How to deploy a converged network with Windows Server 2016

When you plug a standard server (I mean not a hypervisor) to a switch, this server doesn’t need to manage several VLAN. This server belongs to a specific VLAN and I don’t want that it can communicate in another networking with windows server 2016 VLAN. From switch perspective, you have to configure the related switch port to Access mode with a single VID. To understand the network convergence, it is important to apprehend some network technologies.

If you don’t use -ManagementOS, you create a vNIC for a virtual machine. Network convergence is based on switch ports configured to trunk mode. Each switch port connected to the hypervisor is set to trunk mode and with the required VLAN. So let’s assume you need 20 hypervisors with two 25GB/s Network Interface Controllers (NICs) each. All you need is two dedicated switches with 24 ports at least and configure all switch ports in trunk mode.

Configuration Example

It will try to reserve bandwidth above what the switch can use. The New-NetQosTrafficClass cmdlet creates a new traffic class, next to the default one where all traffic lands in. Then use Options 1 and 2 to set the IP address, Subnet Mask, Default Gateway, and the adapter’s DNS servers. I do not think I need to go further into this piece, it’s pretty easy and intuitive. First, we need to identify the InterfaceIndex number for the network adapter we want and then based on that, we will proceed to set it up. Enterprise networks can only function optimally when they’re managed by a variety of networking professionals.

In the window that opens, click Change adapter settings to display the available network adapters of the machine. You can use the NIC Teaming to configure multiple VLAN interfaces on Windows Server. To do it, you can even create a NIC Teaming group from a single network adapter. Then enter a Team name and select the network adapters you want to add to the group. SDN-QoS settings can only be set in the Network Controller (or VMM talking to the Network Controller). If you don’t have the Network Controller installed, you can’t and aren’t using SDN-QoS.

MCSA: Windows Server 2016 (70- Online Training

Network convergence brings you, flexibility, simplicity, a better cable management and quick deployment. Because you need less network adapters, this design reduces the cost of the solution. As we have seen with this example, the network convergence is easy to deploy and can be fully automated with PowerShell. If you have Virtual Machine Manager, you can also make this kind of configuration from the VMM console.

  • It will try to reserve bandwidth above what the switch can use.
  • With this script, the SMB traffic has 50% of the bandwidth at least and the other traffic will share the remaining 50%.
  • When you plug a standard server (I mean not a hypervisor) to a switch, this server doesn’t need to manage several VLAN.
  • This server belongs to a specific VLAN and I don’t want that it can communicate in another VLAN.
  • A deep knowledge of application transport and network infrastructure protocols is highly desired.

Now that your Hyper-V is configured, you can create a VM and connect it to the virtual switch. Priority Flow Control (PFC), must also be configured in switches. With this script, the SMB traffic has 50% of the bandwidth at least and the other traffic will share the remaining 50%. The management vNIC requires a specific configuration because we want configure the native VLAN on this port. The native VLAN enables to send packets untagged and leave the switch make the tagging when the packet comes into the port.