VMware 2V0-13.24 Exam Dumps

RTO measures time to restore VMs after a DR event (24 hours here). Option B directly tests this: restoration within 24 hours meets the requirement. Option C tests data loss (RPO-like), but in DR context, ensuring no more than 24 hours of data loss complements RTO by verifying the recovery process's effectiveness, a common validation in VCF with tools like Site Recovery Manager (SRM). Option A (4 hours) is stricter than required, and D (4-hour data loss) tests RPO, not RTO. B and C align with VCF DR testing best practices.

In VCF 5.2, the logical design focuses on high-level architectural decisions that define the system's structure and behavior, as opposed to physical or operational details. Networking decisions in the logical design emphasize scalability, security policies, and connectivity frameworks, per the VCF 5.2 Architectural Guide. Let's evaluate each:

Option A: Use of 2x 64-port Cisco Nexus 9300 for top-of-rack ESXi host switches

This specifies physical hardware, a detail typically documented in the physical design (e.g., BOM, rack layout). The VCF 5.2 Design Guide distinguishes hardware choices as physical, not logical, unless they dictate architecture (e.g., spine-leaf), which isn't implied here.

Option B: NSX Distributed Firewall (DFW) rule to block all traffic by default

This is a security policy configuration within NSX, defining how traffic is controlled. While critical, it's an operational or detailed design decision (e.g., rule set), not a high-level logical design element. The VCF 5.2 Networking Guide places DFW rules in implementation details, not the logical overview.

Option C: Implement overlay network technology to scale across data centers

Overlay networking (e.g., NSX VXLAN or Geneve) is a foundational architectural decision in VCF, enabling scalability, multi-site connectivity, and logical separation of networks. The VCF 5.2 Architectural Guide highlights overlays as a core logical design component, directly impacting how the solution scales across data centers, making it a prime candidate for the logical design.

Option D: Configure Cisco Discovery Protocol (CDP) - Listen mode on all Distributed Virtual Switches (DVS)

CDP in Listen mode aids network discovery and troubleshooting on DVS. This is a configuration setting, not a logical design decision. The VCF 5.2 Networking Guide treats such protocol settings as operational details, not architectural choices.

Conclusion:

Option C belongs in the logical design, as it defines a scalable networking architecture critical to VCF 5.2's multi-data center capabilities.

VMware Cloud Foundation 5.2 Architectural Guide (docs.vmware.com): Logical Design and Overlay Networking.

VMware Cloud Foundation 5.2 Networking Guide (docs.vmware.com): NSX and DVS Configuration.

VMware Cloud Foundation 5.2 Design Guide (docs.vmware.com): Logical vs. Physical Design.

VMware Aria Operations Continuous Availability (CA) is a feature in VMware Aria Operations (integrated with VMware Cloud Foundation 5.2) that provides high availability by splitting analytics nodes across two fault domains (datacenters) with a Witness Node in a third location to arbitrate in case of a split-brain scenario. The Witness Node has specific network requirements for latency and bandwidth to ensure reliable communication with the primary and replica nodes. These requirements are outlined in the VMware Aria Operations documentation, which aligns with VCF 5.2 integration.

VMware Aria Operations CA Witness Node Network Requirements:

Network Latency:

The Witness Node requires a round-trip latency of less than 100ms between itself and both fault domains under normal conditions.

Peak latency spikes are acceptable if they are temporary and do not exceed operational thresholds, but sustained latency above 100ms can disrupt Witness functionality.

Network Bandwidth:

The minimum bandwidth requirement for the Witness Node is 10Mbits/sec (10 Mbps) to support heartbeat traffic, state synchronization, and arbitration duties. Lower bandwidth risks communication delays or failures.

Network Stability:

Temporary latency spikes (e.g., during 20-second intervals) are tolerable as long as the baseline latency remains within limits and bandwidth supports consistent communication.

Evaluation of Each Datacenter:

Datacenter A: <30ms latency, peaks up to 60ms during 20sec intervals, 10Mbits/sec bandwidth

Latency: Baseline latency is <30ms, well below the 100ms threshold. Peak latency of 60ms during 20-second intervals is still under 100ms and temporary, posing no issue.

Bandwidth: 10Mbits/sec meets the minimum requirement.

Conclusion: Datacenter A fully satisfies the Witness Node requirements.

Datacenter B: <30ms latency, peaks up to 60ms during 20sec intervals, 5Mbits/sec bandwidth

Latency: Baseline <30ms and peaks up to 60ms are acceptable, similar to Datacenter A.

Bandwidth: 5Mbits/sec falls below the required 10Mbits/sec, risking insufficient capacity for Witness Node traffic.

Conclusion: Datacenter B does not meet the bandwidth requirement.

Datacenter C: <60ms latency, peaks up to 120ms during 20sec intervals, 10Mbits/sec bandwidth

Latency: Baseline <60ms is within the 100ms limit, but peaks of 120ms exceed the threshold. While temporary (20-second intervals), such spikes could disrupt Witness Node arbitration if they occur during critical operations.

Bandwidth: 10Mbits/sec meets the requirement.

Conclusion: Datacenter C fails due to excessive latency peaks.

Datacenter D: <60ms latency, peaks up to 120ms during 20sec intervals, 5Mbits/sec bandwidth

Latency: Baseline <60ms is acceptable, but peaks of 120ms exceed 100ms, similar to Datacenter C, posing a risk.

Bandwidth: 5Mbits/sec is below the required 10Mbits/sec.

Conclusion: Datacenter D fails on both latency peaks and bandwidth.

Conclusion:

Only Datacenter A meets the minimum network requirements for the Witness Node in Aria Operations Continuous Availability. Its baseline latency (<30ms) and peak latency (60ms) are within the 100ms threshold, and its bandwidth (10Mbits/sec) satisfies the minimum requirement. Datacenter B lacks sufficient bandwidth, while Datacenters C and D exceed acceptable latency during peaks (and D also lacks bandwidth). In a VCF 5.2 design, the architect would recommend Datacenter A for the Witness Node to ensure reliable CA operation.

VMware Cloud Foundation 5.2 Architecture and Deployment Guide (Section: Aria Operations Integration)

VMware Aria Operations 8.10 Documentation (integrated in VCF 5.2): Continuous Availability Planning

VMware Aria Operations 8.10 Installation and Configuration Guide (Section: Network Requirements for Witness Node)

In VMware Cloud Foundation (VCF) 5.2, VMware Aria Automation (formerly vRealize Automation) enhances the platform by providing self-service, automation, and multi-site management capabilities. The architect must determine which requirements (REQ01-REQ05) are directly satisfied by the design decisions (DD01 and DD02). Let's evaluate each requirement against the decisions:

Design Decisions:

DD01: Clustered deployment of Aria Automation

A clustered deployment ensures high availability and scalability of Aria Automation, supporting multiple users and workloads with resilience.

DD02: Integration between Aria Automation and multiple geo-located vCenter Servers

This enables centralized management of distributed vSphere environments (e.g., across availability zones or regions), facilitating network and resource orchestration.

Evaluation of Requirements:

Option A: REQ01 - The solution must support the private cloud cybersecurity industry and local standards and controls

This requirement focuses on cybersecurity and compliance (e.g., encryption, access controls, auditing). While Aria Automation supports role-based access control (RBAC) and integrates with secure VCF components, neither DD01 nor DD02 directly addresses cybersecurity standards or local controls. These are typically met by VCF's baseline security features (e.g., NSX, vSphere hardening), not specifically by Aria Automation's clustering or vCenter integration. Thus, REQ01 is not directly satisfied by the stated decisions.

Option B: REQ02 - The solution must ensure that the cloud services are transitioned to operation teams

This requirement implies operational handoff, training, or automation to enable operations teams to manage services. Aria Automation's clustering (DD01) improves reliability, and vCenter integration (DD02) centralizes management, but neither explicitly ensures a transition process (e.g., documentation, runbooks). This is more about operational processes than the technical decisions provided, so REQ02 is not directly satisfied.

Option C: REQ03 - The solution must provide a self-service portal

This is correct. Aria Automation's primary function in VCF 5.2 is to provide a self-service portal for users to provision and manage resources (e.g., VMs, applications). A clustered deployment (DD01) ensures the portal's availability and scalability, supporting multiple users concurrently. Integration with vCenter Servers (DD02) enhances its capability to deploy resources across sites, but DD01 alone directly satisfies REQ03 by enabling a robust self-service experience. Thus, REQ03 is satisfied.

Option D: REQ04 - The solution must provide the ability to consume storage based on policies

This requirement involves policy-driven storage management (e.g., vSAN storage policies). Aria Automation supports storage policies via integration with vSphere/vSAN, allowing users to define storage profiles (e.g., performance, capacity). However, this capability is inherent to vSphere/vSAN integration, not uniquely tied to clustering (DD01) or geo-located vCenter integration (DD02). While Aria Automation facilitates this, the design decisions don't specifically address storage policy consumption as a primary outcome, making REQ04 less directly satisfied compared to others.

Option E: REQ05 - The solution should provide the ability to extend networks between different availability zones

This is correct. Integrating Aria Automation with multiple geo-located vCenter Servers (DD02) enables management of distributed environments, including network extension across availability zones. In VCF 5.2, this leverages NSX-T for Layer 2 stretching (e.g., via HCX or NSX Federation), orchestrated through Aria Automation. DD02 directly supports this by connecting disparate vCenters, allowing network policies and extensions to be applied across zones. Clustering (DD01) supports scalability but isn't the key factor---DD02 is the primary enabler. Thus, REQ05 is satisfied.

Conclusion:

The two requirements satisfied by the design decisions are:

REQ03 (C): A clustered Aria Automation deployment (DD01) directly provides a reliable self-service portal.

REQ05 (E): Integration with multiple geo-located vCenter Servers (DD02) enables network extension across availability zones.

While REQ04 is partially supported, REQ03 and REQ05 are the most directly tied to the stated decisions in the VCF 5.2 context.

VMware Cloud Foundation 5.2 Architecture and Deployment Guide (Section: Aria Automation Integration)

VMware Aria Automation 8.10 Documentation (integrated in VCF 5.2): Self-Service Portal and Multi-Site Management

VMware NSX-T 3.2 Reference Design (integrated in VCF 5.2): Network Extension Capabilities

The requirements demand memory capacity, licensing control, cost approval, and isolation. Option B, 'A new Workload domain with hardware supporting the memory requirements,' satisfies all: a new VI domain in VCF 5.2 isolates workloads (via separate NSX instance), uses approved funds for high-memory hardware, and allows licensing via DRS affinity rules within the domain. Option A (new VCF instance) is overkill, duplicating management overhead. Option C (management domain hardware) misuses the management domain's purpose. Option D (expanding existing cluster) risks isolation breaches. B leverages VCF's workload domain architecture effectively.