What is the primary purpose of VXLAN?

To extend Layer 2 networks over a Layer 3 underlay.

To encrypt traffic between virtual machines.

To provide a routing protocol for virtual networks.

To replace the need for IP addressing in virtual networks.

A cloud provider is designing a multi-tenant data center network. They need to support 10,000 tenants, each with multiple virtual networks, and allow tenants to use overlapping IP addresses. The underlay network is a spine-and-leaf fabric. Which solution best meets these requirements while minimizing the number of VLANs needed on the underlay?

Use GRE tunnels between all hypervisors

Use VXLAN overlays with VNI-based segmentation

Where is the Network Virtualization Edge typically implemented?

In the hypervisor or a physical switch.

What is a key difference between a virtual switch and a virtual router?

A virtual switch connects to the internet, while a virtual router does not.

A virtual router is used for storage, while a virtual switch is used for networking.

A virtual switch operates at Layer 2, while a virtual router operates at Layer 3.

A virtual switch is software, while a virtual router is hardware.

In a cloud environment, which statement accurately describes a virtual network?

A network that uses only wireless connections to link virtual machines.

A physical network that connects servers in a data center using Ethernet switches.

A network that is created by connecting multiple physical routers with virtual cables.

A logical network that is decoupled from the physical hardware and provides connectivity to virtual resources.

Juniper NetworksCertified Associate, Cloud

Domain 3Objective 1

Virtual Network Types JN0-214 Practice Questions (Page 6)

Part of the Network Virtualization domain, which makes up ~10% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–6 in this domain), expect 1–2 from this objective — we provide 35 practice questions to prepare you well beyond it. (estimate)

35questions here

7free pages

10concepts

Questions 26–30

26foundation · easy
What is the primary purpose of VXLAN?
Select an answer first
27expert · hard
A cloud provider is designing a multi-tenant data center network. They need to support 10,000 tenants, each with multiple virtual networks, and allow tenants to use overlapping IP addresses. The underlay network is a spine-and-leaf fabric. Which solution best meets these requirements while minimizing the number of VLANs needed on the underlay?
Select an answer first
28foundation · easy
Where is the Network Virtualization Edge typically implemented?
Select an answer first
29foundation · easy
What is a key difference between a virtual switch and a virtual router?
Select an answer first
30foundation · easy
In a cloud environment, which statement accurately describes a virtual network?
Select an answer first

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