A compute cluster vSphere Distributed Switch uses the following configuration settings.

Table 1. Virtual Switch for a dedicated Compute Cluster

vSphere Distributed Switch Name

Function

Network I/O Control

Number of Physical NIC Ports

MTU

sfo01-w01-vds02

  • ESXi Management

  • Network IP Storage (NFS)

  • vSphere vMotion

  • VXLAN Tunnel Endpoint (VTEP)

Enabled

2

9000

Table 2. vDS-Comp02 Port Group Configuration Settings

Parameter

Setting

Failover detection

Link status only

Notify switches

Enabled

Failback

Yes

Failover order

Active uplinks: Uplink1, Uplink2

Network Switch Design for Compute Hosts

Figure 1. Network Switch Design for Compute Hosts


vDS Comp02 connects to each of the networks listed in the table Compute Cluster Virtual Switches by Physical / Virtual NIC

This section expands on the logical network design by providing details on the physical NIC layout and physical network attributes.

Table 3. Compute Cluster Virtual Switches by Physical/Virtual NIC

vSphere Distributed Switch

vmnic

Function

sfo01-w01-vds02

0

Uplink

sfo01-w01-vds02

1

Uplink

Note:

The following VLANs are meant as samples. Your actual implementation depends on your environment.

Table 4. Compute Cluster Virtual Switch Port Groups and VLANs

vSphere Distributed Switch

Port Group Name

Teaming Policy

Active Uplinks

VLAN ID

sfo01-w01-vds02

sfo01-w01-vds02-management

Route based on physical NIC load

1, 2

1621

sfo01-w01-vds02

sfo01-w01-vds02-vmotion

Route based on physical NIC load

1, 2

1622

sfo01-w01-vds02

Auto Generated (NSX VTEP)

Route based on SRC-ID

1, 2

1624

sfo01-w01-vds02

sfo01-w01-vds02-nfs

Route based on physical NIC load

1, 2

1625

Table 5. Compute Cluster VMkernel Adapter

vSphere Distributed Switch

Network Label

Connected Port Group

Enabled Services

MTU

sfo01-w01-vds02

Management

sfo01-w01-vds02-management

Management traffic

1500 (Default)

sfo01-w01-vds02

vMotion

sfo01-w01-vds02-vmotion

vMotion traffic

9000

sfo01-w01-vds02

NFS

sfo01-w01-vds02-nfs

-

9000

sfo01-w01-vds02

VTEP

Auto Generated (NSX VTEP)

-

9000

For more information on the physical network design specifications, see Physical Networking Design.