Dell Networking S6000 System Manual de usuario descargar pdf (Pagina 23)

23 Network Virtualization with Dell Infrastructure and VMware NSX | Version 1.2

6.3 Infrastructure VLANs

Infrastructure VLANs are still utilized on the physical underlay for management, storage, vMotion, VXLAN

transport, and edge traffic. The type of network underlay design one chooses (L2, L3, or hybrid L2/L3) will

determine where these infrastructure VLANs need to span on the physical infrastructure. Regardless, once

these infrastructure VLANs are in place you will never have a need to configure additional VLANs on the

physical network again. These infrastructure VLANs must also be present on the corresponding VDS

switch. As an example, below in Figure 15 is the VDS port group configuration for the compute_vds VDS

switch which is utilized for the compute clusters Production Site A and Production Site B in Figure 10.

Figure 15 ‘compute_vds’ VDS switch

The infrastructure Port Groups/VLANs in the setup are as follows:

Table 1 Infrastructure Port Groups/VLANS

Port Group Name

VLAN

Use

Management Network

101

Management traffic

Storage_1 Compute

201

Multi-path iSCSI storage traffic (Port 1)

Storage_2 Compute

201

Multi-path iSCSI storage traffic (Port 2)

Transport Compute

401

VXLAN transport traffic

vMotion

301

vMotion traffic

If we expand the Transport Compute port group’s VMkernel ports as shown in Figure 16, we see exactly

seven VMkernel interfaces or VTEPs with corresponding IP addresses for the seven servers we have in the

compute clusters as shown in Figure 10.

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 32 33

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Dell Networking S6000 System Manual de usuario Pagina 23