Step By Step VMware Distributed Switch Configuration

VDS options Missing during a commonplace switch:
Let’s examine the list of options that square measure obtainable just for a distributed virtual switch and don’t seem to be obtainable for a customary vSwitch.

  • Network I/O control: incoming traffic shaping, information measure reservations.
  • Port mirroring: permits you to send copies of frames detected on some port of a virtual switch to a mere port of another switch for observance, traffic analyzing, and debugging.
  • Network health check: Configuration like VLAN settings, MTU, NIC teaming square measure checked each minute by default.
  • Support of protocols: personal VLAN (PVLAN), Link Aggregation management Protocol (LACP), Net Flow, Link Layer Discovery Protocol (LLDP).
  • VM port blocking: This feature is used for secure functions and permits you to dam causing or receiving knowledge on the chosen port.
  • Network vMotion: Preserves the affiliation of a VM virtual network adapter to an equivalent port of the VMware distributed switch.
  • VNetwork switch API: Provides interfaces for implementing third-party virtual switches.
  • Backup and restoring network configuration.


VMware distributed switch is accessible as long as you utilize the vSphere Enterprise and license for ESXi hosts in vSphere. If you utilize a free trial license, all vSphere options as well as a distributed virtual switch square measure obtainable for a 60-day amount. The ESXi free edition doesn’t permit you to use a distributed virtual switch. Scan a lot of concerning vSphere licensing within the web log post.
Note that a datacenter should exist within the vCenter inventory.

VMware Distributed Switch Configuration:

Let’s review a way to produce and put together a VMware distributed switch in VMware vSphere half-dozen.7. In our example, vCenter 6.7 is employed and 2 ESXi hosts of the version half-dozen.7 square measure managed by vCenter:

ESXi1 – (the informatics address of the management interface)

ESXi2 –

vCenter –

Step one – making a VMware distributed switch:

In order to make a distributed virtual switch, open VMware HTML5 vSphere shopper and move to the Hosts and Clusters section. Your ESXi hosts ought to be within the datacenter that could be a logical organization unit in vCenter. Within the current example, ESXi hosts belong to the Datacenter1. Right click your datacenter and within the context menu, choose Distributed Switch > New Distributed switch.

Creating a replacement VMware distributed switch

1. Name and placement. Specify distributed switch name and placement. During this example, the name is DSwitch01 and therefore the location is Datacenter1 (since we tend to clicked on Datacenter1 to make a VMware distributed switch). Hit next on every step of the wizard to continue.

2. Choose version. For this step, you ought to specify a distributed virtual switch version. As all hosts utilized in this instance square measure running ESXi half-dozen.7, the most recent version of a VMware distributed switch (6.6.0) should be used. If a minimum of one host is running ESXi half-dozen.0, you want to use a distributed virtual switch of the version half-dozen.0.0 for all hosts (the lowest version should be selected). Options that were discharged with a virtual switch half-dozen.5 and later don’t seem to be supported if a distributed virtual switch version half-dozen.0.0 is chosen. Older versions square measure backward compatible with new versions. If attainable, try and update your ESXi hosts of older versions to the very best version of the ESXi host utilized in your atmosphere.

3. put together settings. Specify the quantity of ports for uplinks, set the Network I/O management, and tick the produce a default port cluster checkbox to make a default port cluster. Enter the port cluster name, for instance, DPortGroup01.

4. Able to complete. Check your settings for a replacement VMware virtual distributed switch and, if everything is correct, hit end to make the switch.

Now the distributed virtual switch is made. You’ll be able to move to Networking > your datacenter > VM Network and see your distributed virtual switch (DSwitch01 during this case). Choose your VDS and choose the put together tab to edit VMware distributed switch configuration.

Step two – Adding ESXi hosts to a VMware distributed switch:
After making a distributed virtual switch, you’ve got to feature ESXi hosts to the VDS configuration to form VMware distributed switch work. Within the Networking section, right click your VMware distributed switch and within the context menu, click Add and Manage Hosts.

1. Choose task. As you would like to feature hosts, choose Add hosts (the initial option).

2. Choose hosts. Click the New hosts button (the button with the inexperienced and icon) to feature ESXi hosts.

In the pop-up window, tick the checkboxes and choose ESXi hosts that should be attended in VMware distributed switch. Hit alright to apply your selection. Check the compatibility within the last column.

The ESXi hosts square measure currently selected and their standing is “Connected.”

3. Manage physical adapters. 

You’ll be able to choose the required physical network adapters (network interface controllers – NICs) and assign uplinks to them. On the screenshot below, a customary virtual switch created on every ESXi host when ESXi installation by default is additionally displayed (vSwitch0).

4. Manage VMkernel adapters. On this step, you’ll be able to assign VMkernel adapters to the distributed switch. You’ll be able to see that vmk0 is that the default VMkernel adapter that’s in use by a customary (default) vSwitch of every ESXi host as a management network interface. During this example, the vmk0 VMkernel adapters square measure left connected to the vSwitch0 on every host.

5. Migrate VM networking. If you would like to migrate virtual machines or different network adapters to the distributed virtual switch, you’ll be able to make love at this step. Within the current example, no network adapters square measure migrated to the VDS.

6. able to Complete. Review your configuration, and if there’s nothing to vary, hit Finish.

Now ESXi hosts square measure another to VMware distributed switch configuration. you’ll be able to add VMkernel network adapters to a port cluster of the distributed virtual switch for mistreatment completely different options, for instance, vMotion. Let’s add a VMkernel adapter to a port cluster that may be used for vMotion property.

Step three – Adding VMkernel adapters

In the Network section of vCenter, choose your VMware distributed switch and therefore the port cluster (DPortGroup01 during this case). Right click the port cluster name and within the context menu, hit Add VMkernel Adapters.

1. Choose hosts. Click the hooked up hosts button (the button with the inexperienced and icon) to pick ESXi hosts.

2. put together VMkernel adapter. you’ll be able to modification MTU for a port cluster from 1500 to 9000 bytes for mistreatment large frames. By default, the MTU price is inheritable from the distributed virtual switch settings. Choose obtainable services like vMotion, Provisioning, Fault Tolerance work, or Management. Let’s choose vMotion.

3. IPv4 settings. At this step, you ought to set the informatics addresses for VMkernel adapters of ESXi hosts. Mistreatment static informatics addresses is mostly counseled for servers. Within the current example, the new VMkernel

configuration is that the following:

ESXi1 ( –

ESXi2 ( –

The last octet remains an equivalent for another convenience.

The vMotion network are going to be

The entryway is consequently.

4. Able to complete. Check your configuration and hit end if everything is OK.

Step four – Checking VDS configuration:
After configuring VMkernel adapters, choose your VMware distributed switch, move to put together > Settings > Topology read |and consider |and think about |and look at |and examine} the graphical view of your VDS topology.

As you recall, the distributed virtual switch is thought to be a templet applied to all or any ESXi hosts that square measure another to VDS configuration. you’ll be able to check the configuration of virtual switches on every ESXi host when making and configuring a distributed virtual switch in vCenter. Let’s open VMware Host shopper and check the network configuration of the primary ESXi host (

On the screenshot below, you’ll be able to see that a replacement virtual switch and a port cluster have already been created (in the Navigator move to the Networking section and choose the Port teams tab). After that, choose the name of your distributed virtual switch and see the topology. The graphical image of the topology is clone of the image of the VDS topology shown on top of.

If you log within the second ESXi host ( in our example) by mistreatment the VMware Host shopper, you may see the identical topology theme.

You can export and import your VMware distributed switch configuration that saves you time and permits you to revive VDS configuration quickly. so as to export VDS configuration, choose your distributed virtual switch, click Actions > Settings > Export Configuration. Within the same menu, you’ll be able to realize the Restore Configuration choice.

In addition to the fundamental settings explained on top of, you’ll be able to modify VDS configuration and put together link aggregation, modify traffic shaping, choose the invention protocol, set the VLAN, port binding, port allocation for port teams, and so on. It’s conjointly attainable to migrate from commonplace virtual switches used on ESXi hosts to a distributed switch. This approach permits you to manage all virtual switches in vSphere centrally.


Today’s web log post coated what’s a distributed switch in VMware vSphere. The VMware distributed switch provides one interface for managing virtual switches centrally on all ESXi hosts related to that distributed virtual switch. The VMware distributed switch configuration is sort of a templet that’s applied to all or any ESXi hosts and similar commonplace virtual switches square measure created on those ESXi hosts mechanically. The VDS configuration that you simply edit in vCenter could be a management plane and virtual switches created on ESXi hosts square measure the IO plane that is alert to network operation. Mistreatment distributed virtual switches is convenient for giant virtual environments and vSphere clusters, however don’t forget that the vSphere Enterprise and license is needed.

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