Pass the EMC Converged Infrastructure D-VXB-DY-A-24 Questions and answers with CertsForce

Review VxBlock 1000 Installation: After completing the installation of a VxBlock 1000 system, it is crucial to validate the entire configuration to ensure all components are correctly set up and operational1.

Validate Configuration: This includes checking the network setup, ensuring storage processors are online, verifying that management hosts are installed correctly, and confirming that the compute and virtualization layers are configured as per the design specifications1.

Use Validation Tools: The Logical Configuration Survey (LCS) and Test Plan are typically used to validate a VxBlock 1000 installation, ensuring that all system elements are pre-integrated, pre-configured, and tested before being put into operation1.

Ensure System Readiness: The validation process is essential to confirm that the system is ready for production use and that any potential issues are addressed before the system is handed over to the customer1.

In ACI (Application Centric Infrastructure), the logical entity that allows for logical separation and reuse of IP address space within an ACI fabric is the Tenant. A Tenant represents a unit of isolation from a policy perspective and allows for the segmentation of the network into multiple virtual environments, each with its own policies and IP address spaces.

References:

Cisco ACI documentation.

Technical resources on ACI architecture and logical entities.

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.

Understand ACI Fabric: ACI fabric policies are applied to manage and control the network traffic within the fabric1.

Identify Policy Application: Policies in ACI are applied between Endpoint Groups (EPGs), which are collections of network endpoints with common policy requirements1.

Recognize Policy Direction: These policies can be applied in a unidirectional or bidirectional manner, providing flexibility in controlling the flow of traffic between EPGs1.

Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would align with Cisco’s guidelines on ACI fabric policies, which state that policies can be applied between two or more EPGs and can be either unidirectional or bidirectional1.

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.

The Converged Systems Administration Guide includes a complete list of tools used to perform a VxBlock 1000 upgrade. This guide provides detailed instructions and necessary resources for administrators to manage and upgrade VxBlock systems.

References:

Dell EMC Converged Systems documentation.

Best practices for system upgrades and administration.

Review NSX Security Policy Components: NSX security policies are a set of rules and services that can be applied to security groups within the NSX environment1.

Identify Inheritance Feature: The inheritance feature in NSX security policies allows for the automatic application of rules from parent policies to child policies1.

Understand Policy Hierarchy: By using inheritance, administrators can create a hierarchical structure of security policies where the child policies inherit all the rules and settings from their parent policies1.

Implement Inherited Policies: This feature simplifies the management of security policies by ensuring that any changes made at the parent level are automatically propagated to the child policies1.

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.

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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.

References:

Dell EMC RCM upgrade process documentation.

Project management best practices.

Review PowerMax 8000 Specifications: The PowerMax 8000 is designed to support a dispersed configuration, allowing for flexibility in the physical placement of its components1.

Identify Maximum Dispersion: The maximum allowed dispersion between bricks in a PowerMax 8000 system is up to 25 meters1.

Understand Dispersion Considerations: This dispersion allows for the separation of individual or contiguous groups of system bays, providing options for physical layout within a data center1.

Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would align with this specification, ensuring that the system meets both performance and physical space requirements1.