VMware 3V0-25.25 Online Practice Questions and Exam Preparation

VMware 3V0-25.25 Online Questions & Answers

• Question 61:

  An administrator has been tasked with providing a networking solution including a Source and Destination NAT for a single Tenant. The tenant is using Centralized Connectivity with a Tier-0 Gateway named Ten-A- Tier-0 supported by an Edge cluster in Active-Active mode. The NAT solution must be available for multiple subnets within the Tenant space. The administrator chooses to deploy a Tier-1 Gateway to implement the

  NAT solution.

  How would the administrator complete the task?

  A. Change Ten-A-Tier-0 to Active-Standby to support the stateful NAT.
  B. Create a new Tier-0 Gateway in Active-Standby mode and attach another Tier-1 Gateway.
  C. Create a Tier-1 Gateway in Distributed Routing mode only and do not attach it to Ten-A-Tier-0.
  D. Create a new Tier-1 Gateway in Active-Standby mode and attach it to Ten-A-Tier-0.
  D. Create a new Tier-1 Gateway in Active-Standby mode and attach it to Ten-A-Tier-0.

• Question 62:

  DRAG DROP

  An administrator is creating NSX segments in an environment. The NSX segment on an ESX Host is not realized.

  To troubleshoot the issue, the administrator needs to track the communication of components in the environment.

  Drag and drop the component to the appropriate location in the diagram to track the path from desired state to completed state.

  Select and Place:

  

  

• Question 63:

  HOTSPOT

  An administrator is troubleshooting the packet flow of an incoming response to an ICMP Reply payload destined for 10.1.1.10 in the diagram.

  The packet arrived at the Tier-0 SR at 172.16.215.100/29.

  Which highlighted location identifies the next hop in the path to the destination?

  

  

• Question 64:

  An administrator is building application networks in VMware Cloud Foundation. Several overlay segments must share a common upstream connection while still allowing policy and routing to be organized per application group.

  Which gateway design is most appropriate?

  A. Attach each application segment directly to the same Tier-0 gateway
  B. Place the application segments behind a Tier-1 gateway that connects northbound to the Tier-0 gateway
  C. Remove the Tier-0 gateway and use only isolated overlay segments
  D. Put BGP peers on each workload connected to the application segments
  B. Place the application segments behind a Tier-1 gateway that connects northbound to the Tier-0 gateway

• Question 65:

  An administrator is investigating reports that several Virtual Machines (VMs) deployed on an NSX virtual network segment are dropping packets. To troubleshoot the issue the administrator has attached two test VMs to the virtual network in order to inspect the packets sent between the two test VMs.

  What tool will allow the administrator to analyze the packet flow?

  A. Flows Monitoring in the VCF Operations UI.
  B. Traceflow in the NSX Manager UI.
  C. Port Mirroring in the NSX Manager UI.
  D. Live Traffic Analysis in the NSX Manager UI.
  B. Traceflow in the NSX Manager UI.

• Question 66:

  Which two statements describe valid roles in a VMware Cloud Foundation NSX gateway design? (Choose two.)

  A. A Tier-0 gateway provides the logical edge between NSX networks and upstream physical routing
  B. A Tier-1 gateway can aggregate workload segments below a Tier-0 gateway
  C. An Edge cluster replaces the need for any NSX gateway object
  D. A workload segment should run the control plane for all upstream BGP sessions
  E. A transport zone is used as the north-south gateway to the physical routers
  A. A Tier-0 gateway provides the logical edge between NSX networks and upstream physical routing
  B. A Tier-1 gateway can aggregate workload segments below a Tier-0 gateway

• Question 67:

  A VCF administrator must separate tenant-level network design from the shared external routing boundary. Tenant segments need a gateway that can be changed without redesigning the provider-facing Tier-0 gateway.

  Which design choice supports this separation?

  A. Use Tier-1 gateways for tenant segment attachment and connect them to the shared Tier-0 gateway as needed
  B. Attach every tenant segment directly to the same upstream physical router
  C. Remove the Edge cluster so all gateway functions are distributed only
  D. Configure each tenant workload with its own static route to every external network
  A. Use Tier-1 gateways for tenant segment attachment and connect them to the shared Tier-0 gateway as needed

• Question 68:

  Which two requirements are part of the registration process for Local Manager (LM) to a Global Manager (GM) in NSX for centralized management of network and security services across different workload domains deployed in separate locations? (Choose two.)

  A. The LM will validate the GM license to perform the GM registration.
  B. The external load balancer VIP is used for NSX Managers without requiring node API certificate updates.
  C. The LM Cluster VIP / FQDN is provided for GM-LM communication.
  D. The IP / FQDN of any of the 3 LM must be used for registration.
  E. The GM-Active requests the LM IP / FQDN and admin credentials for registration.
  C. The LM Cluster VIP / FQDN is provided for GM-LM communication.
  E. The GM-Active requests the LM IP / FQDN and admin credentials for registration.

• Question 69:

  An administrator changed the SFTP server used for scheduled NSX Manager backups. The backup jobs now fail with the error "Host KEY Verification Failed." The connectivity and credentials are correct.

  How would an administrator resolve the error?

  A. Turn Off Backup encryption.
  B. Update the SSH fingerprint.
  C. Trust the certificate on the SFTP server.
  D. Use the NSX cluster VIP as the SFTP endpoint.
  B. Update the SSH fingerprint.

• Question 70:

  An administrator has a VMware Cloud Foundation (VCF) instance. A critical NSX security update has been released by Broadcom.

  How can the administrator install the NSX update?

  A. Download the NSX patch to the NSX Manager. Apply it using VCF Operations Fleet Management.
  B. Download the NSX patch to VCF Operations. Apply it using NSX Manager.
  C. Download the NSX patch to VCF Operations. Apply it using VCF Operations Fleet Management.
  D. Download the NSX patch to the NSX Manager. Apply it using NSX Manager.
  C. Download the NSX patch to VCF Operations. Apply it using VCF Operations Fleet Management.