Dell EMC Dell VxBlock Deploy Achievement Exam Practice Test

Answer : A

Understand VxLAN: VxLAN, or Virtual Extensible LAN, is a network virtualization technology that encapsulates Layer 2 Ethernet frames within Layer 3 UDP packets1.

Identify Encapsulation Process: This encapsulation allows for the creation of a virtualized Layer 2 network over an existing Layer 3 infrastructure, enabling greater scalability and flexibility in network design1.

Recognize VxLAN Functionality: By encapsulating Layer 2 frames in UDP packets, VxLAN extends Layer 2 networks over Layer 3 networks, which is particularly useful in cloud computing and data center environments1.

Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would align with this understanding of VxLAN, highlighting its role in network virtualization and the encapsulation process1.

Answer : A

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.

Dell EMC Converged Systems documentation.

Best practices for system upgrades and administration.

Answer : C

Review Isilon OneFS Features: Isilon OneFS is a storage platform that offers a range of features, some of which require licensing1.

Identify Base Feature: Among the base features of Isilon OneFS, SMARTCONNECT is typically enabled during the CPSD Logical Build process1.

Understand SMARTCONNECT: SMARTCONNECT is designed to optimize resource utilization and performance by directing client requests to the most suitable node within the cluster1.

Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would list SMARTCONNECT as the base feature enabled during the CPSD Logical Build process, aligning with industry standards for data protection1.

Answer : C

Identify the Issue: Heavy network utilization during video streaming indicates that multicast traffic is not being efficiently managed1.

Understand Multicast Traffic: Multicast applications use a single stream of data to deliver content to multiple recipients, which can cause network congestion if not handled properly1.

Recognize IGMP's Role: Internet Group Management Protocol (IGMP) is used to manage multicast group memberships and is essential for optimizing multicast traffic on a network1.

Implement IGMP: Enabling IGMP allows the network to efficiently distribute multicast traffic only to hosts that have explicitly requested it, reducing unnecessary network load1.

Answer : A

Review the Core Differences: Both Cisco ACI and VMware NSX have similar qualities and features. The main difference is that VMware NSX focuses on virtualized networks, while Cisco ACI can connect to both physical and virtual networks1.

Identify Incorrect Statement: The statement that NSX supports both x86 and non-x86 servers; ACI does not is not correct. Cisco ACI is not limited to x86 servers and can work with a variety of hardware platforms1.

Understand ACI's Capabilities: Cisco ACI is an integrated solution that addresses both the physical and virtual networks, providing a policy-driven framework that is not limited by server architecture1.

Validate with Documentation: The Official Dell VxBlock Deploy Achievement document would align with this understanding, as it would detail the capabilities of Cisco ACI in working with different network and server environments1.

Answer : D

The data layout technique used on an Isilon cluster is Forward Correction Error (FEC). This method ensures data integrity and availability by distributing error correction information across the nodes in the cluster, allowing for data recovery in the event of hardware failures.

Dell EMC Isilon OneFS technical documentation.

Information on data protection techniques in distributed storage systems.

Answer : C

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.

Dell EMC Isilon OneFS documentation.

Technical resources on Isilon features and licensing.