1v0-41.20 Exam Dumps : Associate VMware Network Virtualization

VMware vCenter Server is required to use VMware Distributed vSwitches (vDS). vCenter Server provides the centralized management platform necessary for configuring, monitoring, and managing vDS across the ESXi hosts in a vSphere environment.

References:

VMware vSphere vCenter Server Documentation

VMware vSphere Distributed Switch

In NSX-T Data Center, the Geneve protocol is used to provide overlay networks on top of physical networks. Geneve (Generic Network Virtualization Encapsulation) is a tunneling protocol that enables the creation of virtual network overlays, allowing for the segmentation and isolation of network traffic in multi-tenant environments. This flexibility simplifies network management and enhances scalability.

To achieve routing between all segments in a network that consists of three tiers using NSX-T, the administrator can use gateways. Specifically, the use of Tier-0 and Tier-1 Gateways enables routing between different segments. The segments can be connected to a Tier-1 Gateway, which in turn can be connected to a Tier-0 Gateway to provide routing to external networks.

References:

NSX-T Data Center Logical Routing

Tier-0 and Tier-1 Gateways