Practice Free 2V0-15.25 Exam Online Questions
100.1.1 65002 Connect 00:01:15
What are the most likely reasons the BGP session is stuck in the "Connect" state? (Select all that apply.)
- A . A firewall is blocking TCP port 179 between the Tier-0 Gateway’s uplink and the physical router.
- B . The Tier-0 Gateway has not been linked to any Tier-1 Gateways.
- C . Route redistribution has not been configured on the Tier-0 Gateway.
- D . The local AS number on the Tier-0 Gateway (65001) does not match the remote AS number configured on the physical router.
- E . There is a Layer 2 or Layer 3 connectivity issue preventing the Tier-0 Gateway from establishing a TCP session with the BGP neighbor.
- F . The physical router (10.100.1.1) is configured with an incorrect peer AS number for the NSX Tier-0 Gateway.
An Application Developer is working within an NSX VPC and needs to create two subnets. One subnet will host web servers that need to be directly accessible from the internet, while the other will host database servers that should only have outbound internet access.
How are these two types of subnets classified within an NSX VPC?
- A . Both are "Private Subnets," but the web subnet has DNAT rules applied.
- B . The web subnet is a "Public Subnet" and the database subnet is a "Private Subnet".
- C . The web subnet is an "External Subnet" and the database subnet is an "Internal Subnet".
- D . The web subnet is a "Routed Subnet" and the database subnet is a "Private Subnet".
A Cloud Administrator needs to decommission a cluster from a VI Workload Domain. The administrator navigates to the cluster in the SDDC Manager UI, but the "Remove Cluster" option is grayed out.
What are the most likely reasons the "Remove Cluster" action is unavailable? (Select all that apply.)
- A . The cluster is currently undergoing a software update via Lifecycle Management.
- B . The cluster is the last remaining cluster in the workload domain.
- C . The ESXi hosts in the cluster are not all in maintenance mode.
- D . The administrator does not have the necessary permissions in SDDC Manager.
- E . The cluster still contains running or powered-off virtual machines.
A Cloud Administrator is troubleshooting an HCX configuration issue. While attempting to extend a Layer 2 network from the source site to the VCF destination, the operation fails.
The administrator checks the status of the Service Mesh and observes the following.
Review the Service Mesh status:
Service Mesh: ‘Prod-to-VCF’
Appliance Status:
– Interconnect Appliance (IX): UP
– WAN Optimization Appliance (WO): UP
– Network Extension Appliance (NE): DOWN
– Sentinel Gateway Appliance (SG): UP
Tasks:
– Deploy Network Extension Appliance … FAILED. Reason: No compatible datastore found on destination cluster.
Based on the provided information, what is the most likely cause of the network extension failure?
- A . There is a firewall blocking the IPsec tunnel between the sites.
- B . The WAN Optimization service is misconfigured.
- C . The Network Extension appliance failed to deploy because it could not be placed on a valid datastore at the destination.
- D . The Interconnect appliance has lost connectivity to the source site.
A vSAN cluster is experiencing instability, and an ESXi host has just had a Purple Screen of Death (PSOD). The administrator reviews the VCF Operations Diagnostic Findings and finds a potential match in KB 385443.
According to this KB article, what is the root cause of the PSOD?
- A . A command was detected as Stuck I/O, but it later completed after the objects related to the command were already freed, causing a memory fault.
- B . A bug in the Mellanox driver’s health mechanism incorrectly detected that the NIC was in a faulty state.
- C . A malicious actor exploited a command-execution vulnerability in vCenter Server to run arbitrary commands on the host.
- D . Excessive logging rates from NSX caused the syslog service to drop messages.
A Cloud Architect is designing the networking for a new VCF Workload Domain. The design includes both Tier-0 and Tier-1 Gateways.
What is the primary functional difference between an NSX Tier-0 Gateway and an NSX Tier-1 Gateway?
- A . A Tier-0 Gateway connects the logical network to the physical network (North-South), while a Tier-1 Gateway provides routing services for tenant segments (East-West).
- B . A Tier-0 Gateway can only be deployed on an Edge Cluster, while a Tier-1 Gateway is distributed and runs in the host kernel.
- C . A Tier-0 Gateway handles East-West routing between segments, while a Tier-1 Gateway handles North-South routing to the physical network.
- D . A Tier-0 Gateway is responsible for the Distributed Firewall, while a Tier-1 Gateway is responsible for the Gateway Firewall.
A Network Administrator has successfully established a BGP session between a Tier-0 Gateway and the physical network. However, the IP prefixes of the internal NSX segments connected to a Tier-1 Gateway are not being advertised to the physical router. The administrator has confirmed that the Tier-1 is linked to the Tier-0.
What must be configured on the Tier-0 Gateway to resolve this issue?
- A . An NSX Service Profile for BGP.
- B . Route Redistribution for "Tier-1 Connected" prefixes into the BGP process.
- C . A new BGP neighbor relationship directly with the Tier-1 Gateway.
- D . A static route pointing to the Tier-1 Gateway.
A Platform Engineer is designing a highly available vSphere Supervisor deployment. To protect against a vSphere cluster-level failure, the engineer plans to use vSphere Zones.
How do vSphere Zones provide high availability to the Supervisor control plane?
- A . By configuring DRS to automatically migrate the control plane VMs to a different zone if one fails.
- B . By creating a stretched vSAN datastore across all zones for the control plane VMs.
- C . By linking the Supervisor to a vSphere Namespace that spans multiple zones.
- D . By deploying the Supervisor on three vSphere Zones, which spreads the control plane VMs across these zones.
A VMware Consultant is advising a customer on the upgrade strategy for an environment that includes a complex, highly integrated VMware Aria Automation 8.18 instance. The primary goal is to upgrade the VCF 5.x core stack to 9.0 with minimal risk and downtime.
What is the recommended approach for handling the Aria Automation upgrade in this scenario?
- A . Decommission Aria Automation before the VCF upgrade and redeploy VCF Automation 9.0 after the core upgrade is complete.
- B . Aria Automation must be upgraded simultaneously with SDDC Manager to ensure component compatibility.
- C . Perform the Aria Automation upgrade as an independent workstream, separate from the main VCF core upgrade process.
- D . The VCF 9.0 upgrade process will automatically upgrade Aria Automation without any separate planning.
An administrator reports that a vCenter Server is not functioning. ESXi hosts are intermittently disconnecting, and no new tasks can be started. The administrator connects to the VCSA via SSH and runs the `service-control –status` command.
Review the command output:
Running:
applmgmt lwsmd pschealth vmafdd vmcad vmdird vmdnsd vmonapi vmware-analytics vmware-cis-license vmware-envoy vmware-hvc vmware-psc-client vmware-rhttpproxy vmware-sca vmware-sps vmware-sts-idmd vmware-vapi-endpoint vmware-vmon vmware-vpostgres vsphere-ui
Stopped:
vmware-vpxd
Based on this output, what is the most direct cause of the reported issues?
- A . The appliance management service (`applmgmt`) has failed.
- B . The vCenter Server core service (`vmware-vpxd`) is not running.
- C . The web interface service (`vsphere-ui`) is not running.
- D . The Single Sign-On service (`vmware-sts-idmd`) has stopped.