How To Configure Nic Teaming In Windows Server 2016

NIC Teaming (or Load Balancing/Failover – LBFO, or NIC bonding) allows joining multiple concrete network adapters (NICs) into a single logical network card. In this commodity, we'll show how to configure NIC Teaming on Windows Server 2019/2016/2012R2 and on Windows 10/11 desktop computers.

Contents:

• Configuring a NIC Teaming on Windows Server 2019
• How to Create NIC Teaming on Windows Server with PowerShell?
• How to Enable NIC Teaming on Windows 10 and 11?

Why may you need to combine multiple network adapters into a NIC Team?

• Increment throughput. For example, by joining 2 1GB network cards into a NIC Team, y'all will get a 2Gbit/s bandwidth on a logical adapter;
• Manage network bill of fare load balancing. Y'all can residual the network traffic across agile NICs.
• Mistake tolerance. If any of your network cards in a NIC Squad fails, the rest cards take their functions and the connection with the server is not interrupted. For critical servers, the mechanism protects a service against downtime if a network switch or an Ethernet port on it fails, or if a network cable (connecting your host and switch) is damaged. To implement this characteristic, it is enough to connect network cards to different concrete switches.

In Windows Server 2022/2019/2016/2012R2, NIC Teaming is non compatible with Single-Root I/O Virtualization (SR-IOV), TCP Chimney, and Remote Directly Retention Access (RDMA).

Configuring a NIC Teaming on Windows Server 2019

You lot can configure NIC Teaming on Windows Server 2012 or newer. Let'south come across how to combine multiple network adapters into a NIC Team interface on Windows Server 2019. NIC Teaming is disabled past default on Windows Server.

To enable it, open up the Server Managing director, select Local Server, and click NIC Teaming: Disabled in its properties.

In the next window, select Tasks -> New Team in the left lesser pane.

Then enter a Team name and select the network adapters you lot want to add to the grouping.

In Windows Server 2019, you can add up to 32 physical network adapters to a NIC Team. The only requirement is the same connectedness speed on the team adapters.

You can select special squad options. The options set up NIC Teaming rules and performance. Permit's have a closer look at these settings.

Teaming Manner. The option sets how the group interacts with the network switches:

• Static Teaming (IEEE 802.3ad) is a static operation mode depending on your network hardware. All team adapters must be connected to the same switch, which Ethernet ports are configured to employ static channel aggregation (additional switch configuration is required);
• Switch Independent (a default manner) — the NIC Squad works independently of the switch; no additional configuration of network hardware is needed. If this mode is on, you can connect unlike network adapters to different switches to better fault tolerance (protection against switch failure);
• LACP (Link Aggregation Control Protocol, LACP, IEEE 802.1ax) is the mode that depends on your network hardware likewise. You demand to enable and configure the dynamic link aggregation using the LACP on your switch.

Load Balancing mode sets how network traffic is distributed between NICs in the team.

• Address Hash — a special hash is assigned to each physical adapter (based on sender and recipient MAC or IP addresses). All traffic from a specific sender will become through this NIC;
• Hyper-V Port — you can utilise this mode on a server with the Hyper-V role. It allows y'all to bind an adapter from your NIC Team to a specific port on a Hyper-V virtual switch;
• Dynamic is a default selection combining both load balancing types.

You can brand one of the adapters in the group a Standby adapter. In a normal operation fashion, this NIC is not used to process traffic. If any other adapter in your NIC Squad fails, it volition be replaced by a standby 1. Actually, if this function is not enabled, there will be no service reanimation when any network adapter fails, since its load will be automatically distributed amongst other cards in the group.

Select the settings y'all need, click OK and a new NIC Team will exist created.

Open up the list of network connections in the Control Panel. Make certain that a new device labeled Microsoft Network Adapter Multiplexor Driver (it has a different icon) has appeared. This is the NIC Teaming virtual adapter.

Farther configuration of the network carte du jour (protocols, IPv4/v6 address) is performed in the properties of the NICTeam adapter.

Network adapters that you add to a NIC group volition no longer have their own IP addresses.

If y'all remove a NIC Team, the previous network adapter settings will be restored.

Later y'all tin can add or remove network adapters to your NIC Team.

Yous 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.

How to Create NIC Teaming on Windows Server with PowerShell?

You tin can create and manage NIC Teams both through the Windows graphical interface and PowerShell. PowerShell tin exist used to set NIC Teaming on Windows Server Core.

You can use the built-in NetLbfo module on Windows Server to manage NIC Teaming. Brandish a list of network adapters on your server:

Get-NetAdapter

Create a new Team0 from the adapters named Ethernet1 and Ethernet3. Select NIC Teaming mode: Switch Contained with dynamic load balancing.

New-NetLbfoTeam -Name Team0 -TeamMembers Ethernet1,Ethernet3 -TeamingMode SwitchIndependent -LoadBalancingAlgorithm Dynamic

Available options:

• TeamingMode: Static  SwitchIndependent, Lacp
• LoadBalansingAlgorithm: TransportPorts, IPAddresses, MacAddresses, HyperVPort, Dynamic

To get information about NIC Teams on a server, utilise the command below:

Go-NetLbfoTeam

Name : Team0 Members : {Ethernet3, Ethernet1} TeamNics : Team0 TeamingMode : SwitchIndependent LoadBalancingAlgorithm : Dynamic Status : Up

Y'all can use PowerShell to configure an IP address of your NIC Teaming interface and other network settings:

New-NetIPAddress -InterfaceAlias team0 -IPAddress 192.168.thirteen.100 -PrefixLength 24 -DefaultGateway 192.168.xiii.1
Set-DnsClientServerAddress -InterfaceAlias team0 -ServerAddresses 192.168.13.10

Run the Get-NetAdapter command. Notation that the LinkSpeed of the NIC Teaming network adapter is 2 Gbit/s.

To change the NIC Teaming group settings, use the NetLbfoTeam cmdlet:

Gear up-NetLbfoTeam -Name Team0 -TeamingMode LACP

If you run this control in a VM, the following error appears:

Set-NetLbfoTeam : 'SwitchIndependent' is the only TeamingMode value supported in a Virtual Machine

To add an additional VLAN interface via NIC Teaming, run the control beneath:
Add-NetLbfoTeamNIC -Team Team0 -VlanID 44

You lot can remove a NIC Team using this command:

Remove-NetLbfoTeam -Proper name Team0

How to Enable NIC Teaming on Windows 10 and 11?

Y'all can use NIC Teaming to combine network adapters both in Windows Server and in desktop versions of Windows x and 11. The main affair is that your network card must support Link assemblage, NIC teaming, or LBFO.

For example, NIC Teaming works out of the box with Realtek PCIe GbE Family Controller (x.35.510.2019) or Intel(R) 82574L Gigabit Network Adapter.

To create a NIC Team on Windows x (in this instance, information technology is Windows x 20H2), open your PowerShell console and list network adapters:

Get-NetAdapter

Allow's create a NIC Team of Ethernet0 and Ethernet1 adapters.

New-NetSwitchTeam -Name "MyNICTeam" -TeamMembers "Ethernet0","Ethernet1"

Brand sure that a new NIC Teaming interface has appeared on the computer:

Get-NetSwitchTeam

Don't forget to set its network settings. At present you have got a new 2 Gbit/s interface.

To remove a NIC Team, use PowerShell:
Remove-NetSwitchTeam -Proper noun "MyNICTeam"

Source: http://woshub.com/configure-nic-teaming-windows/

Posted by: trippcopievere.blogspot.com

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