Which statement correctly compares VLAN and overlay segmentation?

VLANs are more scalable than overlays.

Overlays require physical separation of tenants.

VLANs operate at Layer 3, while overlays operate at Layer 2.

Overlays use a 24-bit segment ID, allowing more segments than VLANs.

A data center operator is deciding between single-tenant and multitenant architectures. The operator has a workload that requires high performance and low latency, but also has a workload that is cost-sensitive and can tolerate variable performance. The operator has a limited budget and must choose one architecture for the entire data center. Which factor should be the primary consideration?

The performance requirements of the high-performance workload

The ability to meet both performance and cost requirements with a single architecture

The regulatory compliance requirements of the high-performance workload

The cost sensitivity of the cost-sensitive workload

A government agency requires that its data center infrastructure be exclusively used by the agency and not shared with any other organization. The agency also requires full control over the network configuration and the ability to customize the hardware. Which architecture best meets these requirements?

Single-tenant architecture on shared physical hardware

Single-tenant architecture with dedicated physical hardware

Multitenant architecture with dedicated VLANs per agency

Multitenant architecture with logical isolation

A data center operator is choosing between VLAN and VXLAN for tenant segmentation. The operator's primary concern is the ability to support a large number of tenants with minimal configuration on the physical switches. Which approach should the operator choose?

VLAN-based segmentation because it requires no additional configuration

VLAN-based segmentation with VRF-lite to reduce configuration

VXLAN-based segmentation with manual VNI configuration on each switch

VXLAN-based segmentation because it centralizes tenant configuration in the control plane

Which mechanism is used to isolate tenants in a shared data center infrastructure?

Dynamic Host Configuration Protocol (DHCP)

Virtual Routing and Forwarding (VRF)

Juniper NetworksCertified Professional, Data Center (JNCIP-DC)

Domain 6Objective 1

Single and Multitenant Architectures JN0-683 Practice Questions (Page 2)

Part of the Data Center Multitenancy and Security domain, which makes up ~12% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–7 in this domain), expect 1–2 from this objective — we provide 21 practice questions to prepare you well beyond it. (estimate)

21questions here

5free pages

6concepts

Questions 6–10

6foundation · easy
Which statement correctly compares VLAN and overlay segmentation?
Select an answer first
7expert · hard
A data center operator is deciding between single-tenant and multitenant architectures. The operator has a workload that requires high performance and low latency, but also has a workload that is cost-sensitive and can tolerate variable performance. The operator has a limited budget and must choose one architecture for the entire data center. Which factor should be the primary consideration?
Select an answer first
8application · medium
A government agency requires that its data center infrastructure be exclusively used by the agency and not shared with any other organization. The agency also requires full control over the network configuration and the ability to customize the hardware. Which architecture best meets these requirements?
Select an answer first
9application · medium
A data center operator is choosing between VLAN and VXLAN for tenant segmentation. The operator's primary concern is the ability to support a large number of tenants with minimal configuration on the physical switches. Which approach should the operator choose?
Select an answer first
10foundation · easy
Which mechanism is used to isolate tenants in a shared data center infrastructure?
Select an answer first

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Single and Multitenant Architectures JN0-683 Practice Questions (Page 2)

Questions 6–10

Which statement correctly compares VLAN and overlay segmentation?

A data center operator is choosing between VLAN and VXLAN for tenant segmentation. The operator's primary concern is the ability to support a large number of tenants with minimal configuration on the physical switches. Which approach should the operator choose?

Which mechanism is used to isolate tenants in a shared data center infrastructure?

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