無料VMware 5V0-42.21テスト練習問題試験問題集
試験準備には欠かさない！トップクラスのVMware 5V0-42.21試験最新版アプリ学習ガイドで練習
VMware 5V0-42.21認定試験は、グローバルに認識されるベンダー中立認定です。この認定試験は、オンプレミス、クラウド、ハイブリッド環境など、さまざまな環境でVMware SD-WANソリューションの展開と設計における候補者のスキルをテストするように設計されています。この試験では、SD-WANアーキテクチャ、展開オプション、セキュリティ、トラブルシューティングなど、さまざまなトピックをカバーしています。
質問 # 14
A customer is using hypervisor to install VMware Partner Gateways.
Which two hypervisors may be used? (Choose two.)
- A. KVM
- B. Hyper-V
- C. Kubermetes
- D. XenServer
- E. ESXi
正解：A、B
質問 # 15
Which feature is required to prevent a split-brain condition for a branch in an Enhanced HA
- A. Split Brain Detection
- B. Cloud VPN
- C. VRRP
- D. SD-WAN Service Reachable on the private overlay
正解：D
質問 # 16
A technician at a customer site is deploying VMware SD-WAN Edge 620 notices that the Edge LED is shown amber.
What is the meaning of this LED color?
- A. DNS is not reachable from the Edge.
- B. Edge is still booting.
- C. Edge is not activated.
- D. Internet is not available from the Edge
正解：D
質問 # 17
A customer would like to ensure that the traffic towards the Partner Gateway does not exceed a certain bandwidth.
Which feature should be used?
- A. Change the application priority to low.
- B. Enable the rate limit under a new custom Business Policy Rule.
- C. Modify the SD WAN Traffic Class and Weight Mapping
- D. Enable the SD-WAN Overlay Rate-Limit.
正解：A
質問 # 18
A customer is using VMware vSphere in their data center. An administrator is asked to deploy SD-WAN Edges for a Proof of Concept as soon as possible.
Which deployment option is the roost cost and time effective?
- A. Deploy a virtual appliance in AWS
- B. Deploy a virtual appliance on KVM
- C. Purchase bare metal Edge
- D. Deploy a virtual appliance on ESXi
正解：B
質問 # 19
Which VMware SR-WAN component runs the Deep Application Recognition Engine?
- A. VMware SD-WAN Gateway
- B. VMware SD-WAN Edge
- C. VMware SD-WAN Controller
- D. VMware SD WAN Orchestrator
正解：C
質問 # 20
Which port is used for communication between VMware SD-WAN Edge and Orchestrator if there are no tunnels established to the Gateways?
- A. UDP 500
- B. TCP 80
- C. UDF 2426
- D. TCP 443
正解：C
質問 # 21
Due to very strict security policies an enterprise customer is looking for an on-premises deployment of the VMware SD-WAN Orchestrator and Controllers. Customer data is not expected to flow through this Controller, however it is desirable that management plane traffic towards the Orchestrator coming from VMware SD-WAN Edges can take the overlay tunnels through this controls.
What are some of the needed steps to achieve the requirements above?
- A. Under gateway configuration -> Configure the Gateway roles as Control-Plane, enable Data Plane and Partner Gateway role and add static host mules with NAT hand off settings pointing to the Orchestrator IPs under Partner Gateway advanced hand off settings
- B. Under gateway configuration -> Configure the Gateway roles as Control Plane, disable Data Plane and add static host routes with NAT hand off settings porting to the Orchestrator IPs under Partner Gateway advanced hand off settings
- C. Under gateway configuration -> Configure the Gateway roles as Control Plane, disable Data Plane and enable management plane forward
- D. Under gateway configuration -> Configure the Gateway roles as Control-Plane, enable Data Plant- and Partner Gateway role and add a static default route with NAT hand off settings under Partner Gateway advanced hand oft settings
正解：A
質問 # 22
What are three key benefits of VMware SD-WAN? (Choose three )
- A. Gain visibility across any link
- B. Reduce the burden on MPLS
- C. Remove requirement of Edge devices
- D. Automated configuration of cloud resources
- E. Provision Edges in minutes
- F. Layer 2 VPNs between sites
正解：B、C、D
質問 # 23
A customer has deployed VMware SD_WAN solution An administrator asked to imported additional security for traffic going to internet without investigating in new hardware solutions.
- A. Service chaining with DFW in NSX-1
- B. Service chaining with Zscaler Cloud Security Service
- C. Service chaining with DFW in NSX-V
- D. Service chaining with AWS Cloud Security
正解：D
質問 # 24
A service provider assigns two Partner Gateways to a VMware SD-WAN Edge.
Which description is correct about default route.
- A. The service provider administrator decides whether the Partner Gateway advertises a default route 0.0.0.0/0 or not, although it is advertised by default.
- B. It default route 0 0 0.010 has been configured for both Gateways, internet traffic originated from the Edge can failover to the other Gateway in case of a Gateway failure.
- C. A default route 0.0.0.0/0 can be configured as a static route and set to NAT only on the Gateway
- D. When handoff is turned off on a Partner Gateway, the Gateway does not advertise a default route 0.0 0.0/0 to the Edge.
正解：C
質問 # 25
A network administrator is concerned about an Edge that may be approaching its documented limit for the number of simultaneous tunnels. The historical data showing the number of simultaneous tunnels over the time needs to be checked.
Where can this historical data be found?
- A. In the Remote Diagnostics section of the UI, run the ''Total Counts dump'' test.
- B. In the Monitoring section for the Edge in question, navigate to the ''System'' tab.
- C. Use the SNMP manage poll the vcelHealthObject tree in the VELOCLOUD-EDGE-MIB
- D. Connect to the Edge CLI via SSH, and /opt/vc/bin/debug-py- tunnel_count
正解：C
質問 # 26
A technician needs to SSH to it VMware SU-WAN Virtual Edge runningversion 3.3.2. What is the default password?
- A. adnim
- B. Password configured in cloud_init
- C. velocloud
- D. No password required
正解：B
質問 # 27
Employees with an Apple iOS device have been causing congestion on the company's internet What should an administrator configure to target these devices when creating a Business policy for this issue?
- A. Action Network Service
- B. Match Destination
- C. Action Priority
- D. Match Source
正解：C
質問 # 28
What Is a typical use case for the deployment of a VMware SU-WAN Partner Gateway?
- A. Get improved flow analytics for all traffic in the SD-WAN network
- B. Provide mite transport m a service provider backbone tor interconnecting a global customer SD-WAN branches.
- C. Interconnect branches/remote sites of a single enterprise customer to the internet
- D. Provide connectivity between multiple enterprise customers over private circuits
正解：B
質問 # 29
Which statement describes a characteristic of VMware SU-WAN Edge (VCL) clustering?
- A. A VCE cluster requires one dedicated interface for HA sync
- B. One VCE cluster can be formed with both virtual and hardware at the same lime
- C. VCE cluster members should have unique IP addresses on its WAN interfaces
- D. VCF clusters member sync flow tables between themselves.
正解：D
質問 # 30
Which statement is correct about VMware SD-WAN Orchestrator user roles and their associate privileges?
- A. Customer Support User can view and manage then company's network
- B. Superuser: User can view but cannot create additional admin.
- C. Enterprise read only: User can view but not modify configurations.
- D. Standard Admin User can view but cannot manage their customer.
正解：A
質問 # 31
An administrator is looking for a cost effective model of hardware-based Edge for some branch offices. The device must be mounted in rack cabinet, and to meet performance requirements and projected growth, the appliance must support up to 2 Gpbs bandwidth.
Which Edge modelsatisfies these requirements?
- A. Edge 540
- B. Edge 3400
- C. Edge 620
- D. Edge 510
正解：A
質問 # 32
Company a has recently acquired Company B, which has two remote office. Company A is using VMware hosted Cloud Gateways, and Company B is using a VMware SD-WAN with a Hub-Spoke topology.
Which VEware Cloud VPN solution an administrator configure to establish connectivity between the offices of Company A and Company B?
- A. Branch to Branch VPN
- B. Site-to-Site VPN
- C. Branch to Non VMware SU-WAN Site
- D. Branch to CASH
正解：D
質問 # 33
The VMware SD-WAN solution is comprised of Orchestrator, Gateway, and Edge. The architecture ensures separation and secure communication between the management, control, and data plane of the solution.
The management plane consists of the VMware SD-WAN Orchestrator, and the control plane is comprised of the VMware SO-WAN Gateway/ Controller. Which statement correctly describes this situation?
- A. Traffic between VMware SD-WAN Edges and from VMware SD-WAN Edges to VMware SD-WAN Gateways uses VMware SD-WAN Management Protocol (VCMP) tunneling over User Datagram Protocol (UDP) port 2427. secured with Internet Protocol Security (IPSec)
- B. VMware SD-WAN Edges/Gateways establishes a Transport Layer Security (TLS) 1 2 encrypted session to the VMware SU-WAN Orchestrator
- C. There is impact on data plane when the Edge loses connectivity to the management plane. The operator only loses the visibility of the Edge from Orchestrator and cannot make configuration changes on the Edge until the management plane connectivity is resumed.
- D. To make the entire solution to work property, TCP port 443 and HOP port 500 and UDP port 4500 are required to open in the firewall rule, if Edge is deployed behind a Firewall.
正解：A
質問 # 34
A network architect is designing a VMware SD-WAN architect for customer using VMware hosted VCO and VCGs, white VCEs will be deployed at the customer's branches and data centers. The network architect would like to achieve control plane redundancy.
Which action, if any, should be taken to meet this goal?
- A. VCGs automatically assigned to a VCF. do not participate in control plane At least two dedicated Controllers should be manually assigned for each VCGs to achieve control plane redundancy.
- B. VCGs automatically assigned to a VCE do not participate in control plane At least two dedicated Controllers should be manually assigned for the customer to achieve control plane redundancy
- C. Multiple VCGs are automatically assigned to every VCE and control plane on VCUs is always enabled, so control plane redundancy has been taken care of already
- D. Multiple VCFs at data centers can becontoured to function as route reflectors to achieve control plane redundancy.
正解：D
質問 # 35
A service provider wants to offer a common service from its data center via VMware SD-WAN Partner Gateway to many customers with overlapping IP addresses.
Which configuration must be implemented?
- A. Configure source policy-based NAT under business- policies configuration
- B. Enable NAT hand off under hand off static routes configuration
- C. Define multiple segments tor each customer
- D. Enable tag type QinQ under hand off interface configuration
正解：C
質問 # 36
Which port is used for communication between VMware SD-WAN Edge and Orchestrator if there are no tunnels established to the Gateways?
- A. UDF 2426
- B. UDP 500
- C. TCP 80
- D. TCP 443
正解：C
質問 # 37
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