Dell EMC Dell VxBlock Deploy Achievement D-VXB-DY-A-24 Exam Practice Test

Answer : C

Locate the validation procedures and support documentation: The Implementation Specialist must locate the necessary validation procedures and support documentation that are essential for the deployment of the VxBlock Systems1.

Connect the VxBlock System to the customer network: After locating the documentation, the specialist is responsible for connecting the VxBlock System to the customer's network1.

Validate a VxBlock 1000 installation using the LCS and Test Plan: The specialist must validate the VxBlock 1000 installation using the Lifecycle System (LCS) and the Test Plan to ensure that the system is correctly implemented and functioning as intended1.

Describe how to perform knowledge transfers: Part of the specialist's role is to describe the process of knowledge transfer, ensuring that the customer's staff is adequately trained and informed about the system1.

Answer : A

In a VxBlock system, the NSX Controller resides in the Management cluster. The Management cluster is responsible for housing management components and services, ensuring centralized control and management of the NSX environment.

Dell EMC VxBlock system documentation.

VMware NSX deployment and architecture guides.

Answer : A

Understand Isilon Storage: Isilon storage systems are designed to provide a scalable solution for file-based data applications and workflows1.

Identify the File System Architecture: The Isilon storage uses a single volume, single namespace, single file system architecture known as OneFS. This architecture is inherently distributed, allowing for easy scaling from tens of terabytes to tens of petabytes1.

Recognize the Benefits of a Distributed Architecture: The distributed nature of the OneFS file system architecture allows Isilon storage systems to deliver increased performance and scalability, which is essential for handling large volumes of file-based data1.

Map to VxBlock 1000: In the context of the VxBlock 1000, the Isilon storage with its distributed file system architecture integrates with the converged infrastructure to support high-performance workloads and efficient data management2.

Answer : B

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.

Answer : D

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.

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.

Answer : D

Integrating NSX for virtual networking while retaining ACI for physical networking is possible, but it may be cost prohibitive. This approach requires careful planning and management of both virtual and physical network environments, potentially leading to higher operational costs and complexity.

Technical resources on integrating VMware NSX with Cisco ACI.

Cost considerations and best practices for hybrid network environments.