What are the port groups available in the distributed switch?

What are the port groups available in the distributed switch?

Distributed Switches contain two different port groups:

• Uplink port group – an uplink port group maps physical NICs on the hosts (vmnics) to uplinks on the VDS.
• Distributed port group – Distributed port groups define how connections are made through the VDS to the network.

What are distributed port groups?

Distributed port group: Distributed port groups provide network connectivity to virtual machines and accommodate VMkernel traffic. You identify each distributed port group by using a network label, which must be unique to the current data center.

How many uplinks are needed for a distributed switch?

Provide at least one uplink for the distributed switch, keep IO control enabled, and provide a meaningful name for the default port group. Note that it is not mandatory to create the default port group. The port group can be manually created later. By default, four uplinks are created.

How do you add a port to a distributed switch?

How to Create a vSphere Distributed switch and Port Group?

1. Right click on the vSphere Distributed switch and click on new port group. Creating new port group.
2. Enter the port group name (Meaning full name),Select number of port and enter the VLAN if any.
3. Click finish to create a new port group with desired vlan.

What is the use of VMkernel port group?

The VMkernel network interface, adapter or port is basically a service provider used by the ESXi host to communicate with the outside world and the rest of the VMware based infrastructure. VMkernel adapters are created according to the type of services required by vMotion, Fault Tolerance, Management or perhaps vSAN.

What is VM port blocking?

VM port blocking: This feature can be used for secure purposes and allows you to block sending or receiving data on the selected port. Network vMotion: Preserves the connection of a VM virtual network adapter to the same port of the VMware distributed switch. Backup and restoring network configuration.

What is the use of distributed switch in VMware?

VMware vSphere Distributed Switch (VDS) provides a centralized interface from which you can configure, monitor and administer virtual machine access switching for the entire data center. The VDS provides: Simplified virtual machine network configuration. Enhanced network monitoring and troubleshooting capabilities.

What is VMkernel port?

The VMkernel port is a virtual adapter; that is, it is a special device with which the vSphere host communicates with the outside world. The VMkernel Networking Layer allows you to connect to the host. In addition, it processes the system traffic of IP storage, vSphere vMotion, vSAN, Fault Tolerance, and others.

How many hosts can be on a virtual distributed switch?

Each VMware vCenter Server instance can support up to 128 VDSs; each VDS can manage up to 500 hosts.

How do I add a port group to a host?

How to create a port group on vSphere Standard switch

1. Login to vCenter as administrator.
2. Select the vSphere host and navigate to configure tab.
3. Select Virtual machine Port group for a standard vSwitch.
4. Select vswitch depends on your requirement .
5. Enter the network label for new port group .

How do I add a host to a distributed port group?

Procedure

1. In the vSphere Web Client, navigate to the distributed switch.
2. From the Actions menu, select Add and Manage Hosts.
3. On the Select task page, select Add hosts, and click Next.
4. On the Select hosts page, click New hosts, select from the hosts in your data center, click OK, and then click Next.

How do I add a distributed port group to a switch?

To create a distributed switch network for your virtual machines, and to associate VMkernel adapters, you can add a distributed port group to a vSphere Distributed Switch . [Read more] You can edit general distributed port group settings such as the distributed port group name, port settings and network resource pool.

What are the vSphere distributed switch port groups?

The vSphere Distributed Switch port groups are essential constructs in the vDS. These provide network connectivity to VMs and also provide the conduit for VMkernel traffic. You label the vDS port groups with a network label like you would label a VSS port group. These must be unique to each vSphere data center.

When should I remove a distributed port group in Linux?

Remove a distributed port group when you no longer need the corresponding labeled network to provide connectivity and configure connection settings for virtual machines or VMkernel networking. [Read more]

What is the difference between a VSS and a distributed switch?

Each logical port on the VSS is a member of a single port group. One of the key differentiators between the vSphere Standard Switch (VSS) and the vSphere Distributed Switch is where the management resides. The VSS is a host-centric vSphere virtual switch. It is created by default when you first install VMware ESXi.