During which phase of the RCM Upgrade process is the customer required to maintain configuration lock?
Answer : D
During the Executing and Controlling phase of the RCM (Release Certification Matrix) Upgrade process, the customer is required to maintain configuration lock. This ensures that no changes are made to the system configuration during the critical upgrade process, maintaining system stability and integrity.
Dell EMC RCM upgrade process documentation.
Project management best practices.
Question 2
What is a collection of similar endpoints representing an application tier or set of services within the ACI fabric?
Answer : D
Review ACI Fabric Concepts: Within the ACI fabric, logical constructs are used to organize and manage network resources1.
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 fabric1.
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 other1.
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 services1.
Question 3
A VxBlock 1000 system engineer is powering on Advanced Management Pod components. If AMP-VX is used, what is the first component to be powered on?
Answer : C
In a VxBlock 1000 system using AMP-VX, the first component to be powered on is the AMP physical server. This server hosts the management and orchestration tools required to manage the VxBlock system. Ensuring that the AMP physical server is powered on first provides the necessary foundation for other components and services to be initialized and managed properly.
Dell EMC VxBlock System installation and power-on procedures.
AMP-VX deployment and configuration guides.
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Question 4
What type of topology does the ACI fabric use?
Answer : A
Review ACI Fabric Topology: The ACI fabric topology is based on a spine-leaf architecture, which is a scalable, two-layer network topology composed of spine switches and leaf switches1.
Understand Spine-Leaf Benefits: This topology provides high-bandwidth connectivity between leaf switches and spine switches, allowing for efficient data flow across the network1.
Recognize ACI Fabric Design: In an ACI fabric, each leaf switch connects to every spine switch, creating a non-blocking, high-throughput network that supports east-west traffic patterns typical in modern data centers1.
Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would align with Cisco's guidelines on ACI fabric, which specify the spine-leaf topology as the standard for ACI deployments1.
Question 5
What is the maximum number of X-Bricks that can be installed on a single XtremlO X2 array?
Answer : A
Review XtremIO X2 Specifications: The XtremIO X2 storage array is designed to support a scale-out architecture, allowing for the addition of multiple X-Bricks to increase capacity and performance1.
Identify Maximum X-Bricks: According to the specifications, a single XtremIO X2 array can be scaled out to a maximum of 8 X-Bricks1.
Understand Capacity Expansion: This scale-out capability enables the XtremIO X2 array to reach a large physical capacity, accommodating the storage needs of various applications and workloads1.
Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would align with this information, providing details on the scalability options for the XtremIO X2 storage array1.
Question 6
A customer is planning to integrate a VxBlock to a new Cisco ACI fabric. What major physical connectivity change is needed if the customer intends to convert their existing
VxBlock Nexus 9396PX switches to ACI mode?
Answer : A
To convert existing VxBlock Nexus 9396PX switches to ACI mode, a major physical connectivity change involves connecting the switch directly to the APIC (Application Policy Infrastructure Controller) to download the ACI software. Afterward, the existing Nexus 9396PX switches should be connected to a spine Nexus 93180YC switch as part of the ACI fabric setup.
Cisco ACI deployment guides.
Dell EMC VxBlock system integration documentation.
Question 7
You are testing a recently expanded VxBlock 1000. How can you verify that the hosts can communicate with XtremIO?
Answer : D
To verify that the hosts can communicate with XtremIO in a VxBlock 1000, you can power off a ToR (Top of Rack) switch. This test helps ensure that network redundancy and failover mechanisms are working correctly, confirming that communication is maintained through alternative paths.
All Official Question Types