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Free D-VXB-DY-A-24 Exam Braindumps

What VMs are part of VxBlock Central?

  1. Multi-system Prepositioning (MSP), Element Manager, ESRS
  2. ESRS, Element Manager, Core
  3. Core, Multi-system Management (MSM), Multi-system Prepositioning (MSP)
  4. Element Manager, Multi-system Management (MSM), Multi-system Prepositioning (MSP)

Answer(s): C

Explanation:

Identify VxBlock Central Components: VxBlock Central is a unified interface and access point for converged infrastructure operations.
Recognize VMs in VxBlock Central: The VMs that are part of VxBlock Central include the Core, Multi- system Management (MSM), and Multi-system Prepositioning (MSP)2.
Understand VM Functions:
The Core VM provides the central point for management and operations within VxBlock Central. MSM (Multi-system Management) allows for the management of multiple systems within the VxBlock environment.
MSP (Multi-system Prepositioning) is used for staging updates and patches before they are deployed across the systems.
Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document details the VMs included in VxBlock Central and their respective roles within the infrastructure.



A VxBlock 1000 UCS domain is being managed via Fabric Interconnect (FI) A as the cluster lead. The expansion team adds two new B-series servers to the domain.
When attempting to vMotion from the existing blades to one of the new blades, the power to Fabric Interconnect A is disconnected.

What is the expected result?

  1. vMotion completes successfully, but access to the vCenter will be lost
  2. vMotion fails, but is automatically retried once the Fl comes back online
  3. vMotion fails because the Fl managing the session is powered off
  4. vMotion completes successfully despite the FI power failure

Answer(s): C

Explanation:

Review VxBlock 1000 UCS Domain Management: The UCS domain is managed via Fabric Interconnect A, which acts as the cluster lead and is critical for operations. Understand vMotion Process: vMotion is a VMware feature that allows for the live migration of virtual machines from one host to another without downtime. Identify Impact of FI A Power Disconnection: If the power to Fabric Interconnect A is disconnected during a vMotion process, the vMotion session being managed by FI A will fail because it loses its management connection.
Recognize Automatic Retry Mechanism: Although vMotion fails when FI A is powered off, it is typically designed to retry the operation once the managing FI comes back online. Reference Official Dell Documentation: The Official Dell VxBlock Deploy Achievement document would confirm that the expected result of such a scenario is the failure of the vMotion process due to the power disconnection of the managing Fabric Interconnect.



What is a collection of similar endpoints representing an application tier or set of services within the ACI fabric?

  1. Tier
  2. Context
  3. Policy
  4. EPG

Answer(s): D

Explanation:

Review ACI Fabric Concepts: Within the ACI fabric, logical constructs are used to organize and manage network resources.
Identify the EPG: An Endpoint Group (EPG) is a collection of similar endpoints that represent an application tier or set of services within the ACI fabric. Understand the Role of EPGs: EPGs group endpoints with identical networking policy requirements, allowing for the application of policies that regulate how such groups can interact with each other. Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would align with Cisco's guidelines on ACI fabric, which define EPGs as collections of similar endpoints representing an application tier or set of services.



Which component is NOT part of the Cisco ACI solution?

  1. Cisco Nexus 7000 series switches
  2. Cisco Application Policy Infrastructure Controller
  3. Cisco Nexus 9000 series switches
  4. Cisco ACI End Point Group

Answer(s): A

Explanation:

Review Cisco ACI Components: Cisco ACI is a comprehensive networking solution for data centers that includes specific components designed to work within its architecture. Identify Non-ACI Component: The Cisco Nexus 7000 series switches are not part of the Cisco ACI solution. Cisco ACI is built on Cisco Nexus 9000 series spine and leaf switches. Understand ACI Architecture: The Cisco ACI architecture is designed around the Cisco Application Policy Infrastructure Controller (APIC) and the Nexus 9000 series switches, which work together to provide a policy-driven solution that automates network provisioning and control. Recognize ACI Specific Entities: The Cisco ACI End Point Group (EPG) is a fundamental entity within the ACI architecture that groups together similar endpoints with common policy requirements.






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