[2022年03月13日] 問題集お試しセット5V0-42.21テストエンジントレーニング問題集には53問あります
VMware 5V0-42.21問題集で100%カバー率リアル試験問題
質問 25
Which feature is required to prevent a split-brain condition for a branch in an Enhanced HA
- A. Split Brain Detection
- B. SD-WAN Service Reachable on the private overlay
- C. Cloud VPN
- D. VRRP
正解: B
質問 26
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. Match Source
- B. Match Destination
- C. Action Network Service
- D. Action Priority
正解: D
質問 27
An enterprise has deployed a VMware SD-WAN solution with Edges in many different located to different Partner Gateways.
Which design makes it possible to have dynamic branch to branch VPN tunnels between any two Edges?
- A. Configure each partner Gateway as a Controller.
- B. Add Controller role to each Partner Gateway.
- C. Dedicated at least one Gateway as a Controller, and few initial data plane packets will travers the Controller before dynamic tunnel is established between the two branches.
- D. Dedicate at least one Gateway as a Controller, and no data plan packets will traverse the Controller before dynamic tunnel is established between the two branches.
正解: D
質問 28
A technician needs to SSH to it VMware SU-WAN Virtual Edge runningversion 3.3.2. What is the default password?
- A. velocloud
- B. adnim
- C. No password required
- D. Password configured in cloud_init
正解: D
質問 29
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 AWS Cloud Security
- C. Service chaining with Zscaler Cloud Security Service
- D. Service chaining with DFW in NSX-V
正解: B
質問 30
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 Monitoring section for the Edge in question, navigate to the ''System'' tab.
- B. Connect to the Edge CLI via SSH, and /opt/vc/bin/debug-py- tunnel_count
- C. Use the SNMP manage poll the vcelHealthObject tree in the VELOCLOUD-EDGE-MIB
- D. In the Remote Diagnostics section of the UI, run the ''Total Counts dump'' test.
正解: C
質問 31
Which role(s) must be enable under Gateway configuration page to allow a VMware SD-WAN Gateway to build IPsec tunnels to non-VM SD-WAN?
- A. Control Plane + Data Plane + SecureVPN Gateway
- B. Control Plane + Secure VPN Gateway
- C. Control Plane + Data Plane + Partner Gateway
- D. Control Plane
正解: C
質問 32
Given a VMware SD WAN Branch Edge with Dual Internet links A and B:
* Link A has 50 Mb capacity and latency 10ms
* Link H has 50 Mb capacity and latency 10ms
A database backup of 40Mbps is parted, and the traffic classified as low priority bulk traffic.
Which statement is correct?
- A. DMPO will perform pen How load balancing.
- B. Packet duplication will take plant? to ensure both links are optimized.
- C. Packets will be sent nut the highest latency link first as this is low priority bulk traffic
- D. Link Aggregation may take place, and both links could be used.
正解: D
質問 33
A customer has a hybrid VMware SD-WAN deployment and wants to use the SD-WAN Service Reachable feature on the private WAN.
What is the main dependency that must be met for the feature to work?
- A. Gateway IPs must be routed in the overlay
- B. Static mute for gateway IPs on the edge
- C. Internet reachability via the private WAN
- D. Default route learned via dynamic routing
正解: D
質問 34
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. 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 firewallrule, if Edge is deployed behind a Firewall.
- D. There is impact on data plane when the Edge loses connectivity to the management plane.
Theoperatoronly loses the visibility of the Edge from Orchestrator and cannot make configuration changes on the Edge until the management plane connectivity is resumed.
正解: A
質問 35
A service provider needs to upgrade a gateway to a new software version.
Which step in needed to complete the upgrade process?
- A. Re-assign the Gateway to a new gateway Pool with the appropriate software version, and then run 'sudo apt-get update'' from the Gateway console.
- B. From the Orchestrator, select the check-box next to the appropriate gateway, choose ''Assign Software image", and then select the version for the upgrade.
- C. Create a new disk partition to save the new software image to, modify the boot order via the Gateway BIOS to boot to the new partition, and then reboot the gateway.
- D. Copy the new image to/var/lib/velocloud/software_update.tar, and then run the upgrade thescript from the console.
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. TCP 443
- C. TCP 80
- D. UDP 500
正解: C
質問 37
A customer would like to use a VNF firewall on the VMware SU-WAN 600 series Edge.
Where do the Edge firewallrules of the VNF apply?
- A. LAN side
- B. WAN side
- C. Overlay
- D. Underlay
正解: B
質問 38
A MSP partner needs to setup a Partner Gateway and configure the Handoff Interlace.
Which are the valid configuration options for the Tag type?
- A. None, 802 1q. 802_1ac, and Qin(0x8100) / QinQ(0x9100)
- B. None, 802 1d, 802.1ad, and QinQ(0x8100)/ QinQ(0x9100)
- C. None. 802. 1q. 802, 1 ad, arid QinQ(0x8100) / QinQ(0x9100)
- D. None, 802 1q, 802 3ad, and QinQ(0x8100) / QinQ(0x9100)
正解: C
質問 39
Which statement describes a characteristic of VMware SU-WAN Edge (VCL) clustering?
- A. VCF clusters member sync flow tables between themselves.
- 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. A VCE cluster requires one dedicated interface for HA sync
正解: A
質問 40
A customer is using VMware SD-WAN and has branches in different continents where the Edges are assigned with local Gateways.
Which Gateway should be used so all the branches can build tunnels with one another?
- A. Alternate Gateway
- B. Regional Gateway
- C. Primary Gateway
- D. Super Gateway
正解: C
質問 41
Which VMware SR-WAN component runs the Deep Application Recognition Engine?
- A. VMware SD-WAN Controller
- B. VMware SD-WAN Edge
- C. VMware SD-WAN Gateway
- D. VMware SD WAN Orchestrator
正解: A
質問 42
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 ESXi
- C. Deploy a virtual appliance on KVM
- D. Purchase bare metal Edge
正解: C
質問 43
A customer is using Office 365.
How would the VMware SD-WAN recognize this application correctly?
- A. VMware SD-WAN will use SSL inspection to detect Office 365.
- B. Top SaaS Apps (TLS encrypted) are identified using put. IP and port ranges Other TLS traffic can be identified based on the certificate information.
- C. Office 365 has to be added as part of customizing the Application Map by TCP/UDP port and subnet ranges.
- D. The VCE supports prioritization and QoS. Each application is assigned one of the three Service Classes and three Business Priorities.
正解: A
質問 44
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