D-VXB-DY-A-24 Dumps PDF 2024 Strategy Your Preparation Efficiently

Latest Verified & Correct EMC D-VXB-DY-A-24 Questions

NEW QUESTION # 36
What is a licensed feature of Isilon OneFS?

• A. SynclQ
• B. InsightIQ
• C. SMARTCONNECT
• D. SMARTPOOL

Answer: D

Explanation:
SMARTPOOL is a licensed feature of Isilon OneFS. It enables the automated tiering of data across different types of storage media within the cluster, optimizing performance and storage efficiency based on data usage patterns.
References:
* Dell EMC Isilon OneFS documentation.
* Technical resources on Isilon features and licensing.

NEW QUESTION # 37
What is a key benefit VxLAN?

• A. It enables inter-VM communications among data center servers in different Layer 2 subnets.
• B. It enables vMotion over Layer 3 subnets across geographic locations.
• C. It reduces implementation cost of multiple VxBlock systems sharing data centers.
• D. It can be configured in the hypervisor to support an NSX implementation.

Answer: B

Explanation:
* Understand VxLAN: VxLAN, or Virtual Extensible LAN, is a network virtualization technology that allows for the creation of a Layer 2 network on top of a Layer 3 network1.
* Identify Key Benefit: One of the key benefits of VxLAN is that it enables vMotion to occur over Layer
3 subnets, which can span across different geographic locations1.
* Recognize VxLAN Capabilities: By encapsulating Layer 2 Ethernet frames into Layer 4 UDP packets, VxLAN allows for the extension of networks over long distances, facilitating vMotion in environments where the physical network infrastructure is spread out1.
* Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would align with this understanding of VxLAN, highlighting its ability to support vMotion across Layer 3 subnets as a significant advantage1.

NEW QUESTION # 38
A customer is using Cisco UCS 6332-16UP 40-Port Fl. They have 16 ports dedicated for FC traffic. The customer needs to increase the number of FC ports.
What is a consideration?

• A. Maximum number of supported FC ports is 16
• B. Unused FCoE ports can be converted to FC ports
• C. Maximum number of supported FC ports is 32
• D. Unused server ports can be converted to FC ports

Answer: D

Explanation:
In the Cisco UCS 6332-16UP 40-Port Fabric Interconnect, unused server ports can be converted to FC (Fibre Channel) ports. This flexibility allows customers to reconfigure ports based on their specific needs, increasing the number of available FC ports when additional FC connectivity is required.
References:
* Cisco UCS Fabric Interconnect configuration guides.
* Cisco UCS 6300 Series Fabric Interconnect data sheets and documentation.

NEW QUESTION # 39
A VxBlock 1000 is running VMware vSphere 6.7. To support an audit, a customer engineer is trying to map the networking components in the VxBlock to a traditional datacenter architecture.
Which component should the engineer map to the access switch?

• A. Nexus 1000V switch
• B. Fabric Interconnect
• C. Nexus 9306PX switch
• D. VMware virtual distributed switch

Answer: B

Explanation:
In a VxBlock 1000 system running VMware vSphere 6.7, the Fabric Interconnect should be mapped to the access switch in a traditional data center architecture. The Fabric Interconnect is responsible for aggregating traffic from the servers before it is sent to the upstream network, functioning similarly to an access switch which connects end devices to the broader network infrastructure.
References:
* Dell EMC VxBlock System architecture guides.
* Cisco Unified Computing System (UCS) documentation, as Fabric Interconnects are commonly used in UCS environments.

NEW QUESTION # 40
A VxBlock 1000 system is being deployed at a customer site. The system is equipped with a Nexus 93180YC aggregation switch to support routing features. A Juniper switch is used at the customer site as the core switch. The customer intends to run a dynamic routing protocol between the Nexus and Juniper switches.
Which routing protocol is recommended?

• A. OSPF
• B. IGMP
• C. IGRP
• D. EIGRP

Answer: A

Explanation:
* Review the VxBlock and Nexus Documentation: The VxBlock 1000 system documentation and the Nexus 93180YC switch documentation should be reviewed to understand the supported routing protocols1.
* Consider the Juniper Switch Capabilities: Since the customer is using a Juniper switch as the core switch, it's important to consider the routing protocols supported by Juniper switches.Juniper switches support a variety of routing protocols, including OSPF2.
* Evaluate Routing Protocol Options: EIGRP is typically Cisco proprietary and not supported on Juniper devices. IGMP is not a routing protocol but a multicast management protocol.IGRP is an older Cisco proprietary routing protocol and is less commonly used today2.
* Recommend OSPF: OSPF (Open Shortest Path First) is a widely supported, robust, and scalable dynamic routing protocol that is suitable for diverse environments, including mixed vendor setups like Cisco's Nexus and Juniper switches2.
* Validate with Best Practices: Best practices and recommendations from both Cisco and Juniper suggest using OSPF for dynamic routing between devices from different vendors2.

NEW QUESTION # 41
What is the maximum number of X-Bricks that can be installed on a single XtremlO X2 array?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: A

Explanation:
* 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.

NEW QUESTION # 42
What type of topology does the ACI fabric use?

• A. Tree
• B. Hierarchical
• C. Spine Leaf
• D. Flat

Answer: C

Explanation:
* 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.

NEW QUESTION # 43
A customer engineer is unable to securely connect to vCenter using their laptop. Both the vCenter and the customer laptop are behind a firewall. The network security teamrequests that the customer engineer provide source and destination port numbers to establish the needed connection.
What ranges of source and destination port numbers are valid?

• A. Source port: 1 - 65535
  Destination port: 443
• B. Source port: 49152 - 65535
  Destination port: 443
• C. Source port: 49152 - 65535
  Destination port: 442
• D. Source port: 1024 - 49151
  Destination port: 442

Answer: B

Explanation:
When securely connecting to vCenter, the customer engineer needs to provide the correct source and destination port numbers. The valid source port range for secure connections is typically from 49152 to 65535, which are ephemeral ports assigned by the operating system for outbound connections. The destination port for secure connections to vCenter is 443, which is the standard port for HTTPS.
References:
* VMware vCenter documentation.
* Networking standards for secure HTTPS connections.

NEW QUESTION # 44
An Implementation Specialist is connecting the Management switches within the VxBlock 1000 system to the customer network. Which port is used when configuring the fiber uplink?

• A. Ethernet 1/48
• B. Ethernet 1/30
• C. Ethernet 1/32
• D. Ethernet 1/54

Answer: A

Explanation:
* Review VxBlock 1000 Documentation: The VxBlock 1000 documentation provides specific details on the hardware installation and configuration, including the management switches1.
* Identify the Fiber Uplink Port: The fiber uplink port is used to connect the Management switches to the customer's network, providing a high-speed link for network traffic1.
* Confirm Port Configuration: The Official Dell VxBlock Deploy Achievement document would specify the exact Ethernet port to be used for the fiber uplink, which is typically Ethernet 1/32 in the context of VxBlock 1000 systems1.
* Validate with Technical Specifications: Ensure that the port configuration aligns with the technical specifications and requirements of the VxBlock 1000 system1.
1.

NEW QUESTION # 45
A user cannot connect to Management switch 3172TQ. During troubleshooting it was discovered that the wrong IP was used in the SSH client.
What IP address should be used to establish the SSH connection to the Management switch?

• A. 10.10.10.1
• B. 192.168.1.2
• C. 10.10.10.2
• D. 192.168.1.1

Answer: A

Explanation:
To establish an SSH connection to the Management switch 3172TQ, the IP address 10.10.10.1 should be used. This is the default IP address for the management interface on the switch, allowing for administrative access and configuration.
References:
* Dell EMC VxBlock system documentation.
* Network administration guides for switch management and access.

NEW QUESTION # 46
What service is provided by a VMKernel NIC?

• A. System control
• B. VDS management
• C. vMotion
• D. vCenter management

Answer: C

Explanation:
* Review VMKernel NIC Functions: The VMKernel NIC in VMware vSphere provides network connectivity for hosts and handles system traffic for various services1.
* Identify vMotion Service: Among the services provided by the VMKernel NIC, vMotion is a key feature that allows for the live migration of virtual machines from one host to another without downtime1.
* Understand vMotion: vMotion requires network connectivity to transfer the memory and state of a virtual machine.The VMKernel NIC facilitates this connectivity and ensures the seamless migration of VMs1.
* Reference VMware Documentation: VMware documentation confirms that the VMKernel NIC handles system traffic for vMotion, among other services1.

NEW QUESTION # 47
What is the recommended source to download a Test Plan for a specific VxBlock model?

• A. DellEMC Support
• B. SolVe Online
• C. https://cpsdocs.dellemc.com/
• D. https://vce.flexnetoperations.com

Answer: B

Explanation:
* Access SolVe Online: SolVe Online is Dell EMC's online tool that provides step-by-step procedures and support for various products, including VxBlock Systems1.
* Navigate to VxBlock Section: Within SolVe Online, navigate to the section dedicated to VxBlock Systems to find resources specific to these models1.
* Locate Test Plan: Look for the Test Plan associated with the specific VxBlock model you are working with.The Test Plan is typically available in the form of downloadable documents or guides1.
* Download Test Plan: Once located, download the Test Plan for the specific VxBlock model to use as a reference for deployment or troubleshooting1.
* Verify with Documentation: Ensure that the downloaded Test Plan matches the model and version of the VxBlock System you are using by cross-referencing with the official documentation1.

NEW QUESTION # 48
Which required NSX component abstracts the physical network and provides access-level switching in the hypervisor?

• A. Edge Services Gateway
• B. Distributed Logical Router
• C. vSphere Standard Switch
• D. vSphere Distributed Switch

Answer: B

Explanation:
The Distributed Logical Router (DLR) is the NSX component that abstracts the physical network and provides access-level switching in the hypervisor. The DLR enables routing between different virtual networks and operates at the hypervisor level, providing high-performance distributed routing capabilities.
References:
* VMware NSX documentation.
* Technical resources on NSX architecture and components.

NEW QUESTION # 49
Based on the Dell EMC RCM Workbook upgrade plan, in what sequence should VxBlock components be upgraded?

Answer:

Explanation:

Explanation:
VxBlock Central
Network
Storage
Compute
Virtualization
In the Dell EMC RCM (Release Certification Matrix) Workbook upgrade plan, the sequence of upgrading VxBlock components is designed to ensure system stability and minimize disruptions. Here's the detailed reasoning for the correct sequence:
* VxBlock Central:
* Explanation: VxBlock Central is the management and orchestration layer of the VxBlock system.
Upgrading this first ensures that the management tools are compatible with the new versions of the other components and can properly coordinate and monitor the upgrade process.

NEW QUESTION # 50
Which component is NOT part of the Cisco Application Centric Infrastructure?

• A. Application Policy Infrastructure Controller
• B. Nexus 9000 Series Switches
• C. NSX Manager
• D. ACI Policy Model

Answer: C

Explanation:
* Review Cisco ACI Components: Cisco Application Centric Infrastructure (ACI) is a comprehensive networking solution for data centers, which includes specific components designed to work within its architecture1.
* Identify Non-ACI Component: Among the options provided, NSX Manager is not part of the Cisco ACI solution.NSX Manager is a component of VMware's NSX network virtualization platform, which is separate from Cisco's ACI1.
* 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 control1.
* Recognize ACI Specific Entities: The ACI Policy Model and Nexus 9000 Series Switches are integral parts of the Cisco ACI solution, supporting its intent-based networking framework1.

NEW QUESTION # 51
Match each role to its responsibility.

Answer:

Explanation:

Explanation:

Based on the Dell VxBlock Deploy Achievement document, the roles and their responsibilities are matched as follows:
* Implementation Specialist: Connect system to power and network1.
* Architect: Create the logical configuration survey1.
* Customer Engineer: Deliver the remote knowledge transfer1.
* Project Manager: Plan and coordinate engagement related activities1.
* Implementation Specialist: This role is typically responsible for the physical aspects of the deployment, such as connecting the system to power sources and the network1.
* Architect: The Architect's responsibility includes designing and creating surveys that capture the logical configuration of the system1.
* Customer Engineer: This role often involves interfacing with the customer and providing knowledge transfer to ensure they understand the system1.
* Project Manager: The Project Manager oversees the project, planning, and coordinating all activities related to the engagement1.

NEW QUESTION # 52
How many VMs are required by VxBlock Central to support an RCM upgrade?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: A

Explanation:
VxBlock Central requires 3 VMs to support an RCM (Release Certification Matrix) upgrade. These VMs include the various management and orchestration components necessary tofacilitate the upgrade process and ensure that all aspects of the system are correctly monitored and controlled.
References:
* Dell EMC VxBlock Central documentation.
* Best practices for deploying and managing VxBlock systems.

NEW QUESTION # 53
What is needed to provide network isolation between vSwitch port groups?

• A. Separate VLAN IDs
• B. Shared VLAN ID
• C. VMKernel port
• D. Uplink port

Answer: A

Explanation:
* Understand the role of VLANs: VLANs (Virtual Local Area Networks) are used to segment network traffic.They provide isolation between network segments at the data link layer (Layer 2) of the OSI model1.
* Identify the need for isolation: vSwitch port groups are used to segregate network traffic for different virtual machines or services.To ensure that each port group's traffic is isolated from the others, separate VLAN IDs are assigned1.
* Assign unique VLAN IDs: Each vSwitch port group should be assigned a unique VLAN ID to maintain network isolation.This prevents traffic from one port group from being accessible to another1.
* Configure the physical switch ports: The physical switch ports that the vSwitch is connected to must be configured to recognize the VLAN IDs used by the vSwitch port groups1.
* Validate the configuration: After configuring VLAN IDs, it's important to validate the configuration to ensure that the network isolation is functioning as intended1.

NEW QUESTION # 54
......

EMC D-VXB-DY-A-24 Exam Syllabus Topics:

Topic	Details
Topic 1	Cisco ACI Integration with DELL EMC CI Systems: This area focuses on Cisco ACI integration with Dell EMC CI solutions for network integration specialists. It includes defining the ACI Logical Model, outlining ACI interaction with Dell EMC VxBlock systems, and identifying ACI use cases, essential features, and relevant hardware. The use of Cisco ACI in Dell EMC setups and its implementation should be thoroughly understood by candidates.
Topic 2	VMware NSX Integration with DELL EMC CI Systems: For virtualization and network specialists, this section covers specific use cases for VMware NSX, describes how VMware NSX is integrated into Dell EMC CI infrastructure, and explains the procedure for configuring a logical switch using VMware NSX. Candidates should have hands-on experience with VMware NSX in Dell EMC CI environments.
Topic 3	VxBlock 1000 Implementation: For IT professionals involved in data center infrastructure deployment, this domain focuses on the implementation of VxBlock 1000 systems. It covers locating validation procedures and support documentation, connecting the VxBlock System to the customer network, validating a VxBlock 1000 installation using the LCS and Test Plan, and describing how to perform knowledge transfers. Candidates should be well-versed in the practical aspects of VxBlock 1000 deployment and validation.
Topic 4	RCM Upgrades on VxBlock: For system upgrade specialists and IT project managers, this domain covers the phases of an RCM (Release Certification Matrix) upgrade and the responsible parties involved. It includes identifying tools used to plan and execute an RCM upgrade and describing how to perform an RCM upgrade using the provided documentation. Candidates should be familiar with the entire upgrade process and the tools involved.
Topic 5	VxBlock Hardware Installation: For system administrators and data center technicians, this section of the exam covers the VxBlock System site installation process. It includes describing the installation steps, identifying key information in VxBlock System documentation, powering on and connecting the VxBlock System to the customer network, and troubleshooting the installation. Candidates should be prepared to demonstrate their knowledge of the entire installation lifecycle.
Topic 6	CPSD Technology Extension for Isilon: This domain covers the features and use of the CPSD (Cloud Platforms and Solutions Division) Technology Extension for Isilon, as well as its hardware components and advantages, for storage professionals and system integrators. Applicants must be knowledgeable about Isilon storage systems and how Dell EMC's converged infrastructure solutions work with them.

 

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