無料5V0-42.21試験ブレーン問題集認定ガイド問題と解答
5V0-42.21認定概要最新の5V0-42.21PDF問題集
VMware 5V0-42.21試験は、VMware SD-WANソリューションの設計と展開のスキルを検証したいITプロフェッショナルにとって不可欠な認証です。この試験では、SD-WANの設計と展開に関連する幅広いトピックをカバーしており、VMWare SD-WANソリューションの経験がある候補者を対象としています。この認定は、ITの専門家がキャリアを前進させ、この急速に成長している分野での専門知識を実証するのに役立ちます。
VMware 5V0-42.21 試験は、VMware SD-WAN ソリューションの設計および展開における個人のスキルと知識を検証する認定試験です。この試験では、複雑なネットワーク環境での VMware SD-WAN ソリューションの展開と管理における候補者の専門知識をテストすることに焦点が当てられます。試験では、SD-WAN アーキテクチャ、展開モデル、高度なルーティングプロトコル、セキュリティ機能など、幅広いトピックがカバーされます。この認定は、SD-WAN テクノロジーにおける専門知識を証明し、ネットワークエンジニアリングおよびデザインのキャリアを進めたい個人にとって理想的です。
VMware 5V0-42.21認定試験は、120分以内に完了する必要がある60の多肢選択問題で構成されています。試験はSD-WANアーキテクチャ、展開モデル、構成、および管理など、広範なトピックをカバーしています。合格するには、候補者は試験に500点中300点以上を獲得する必要があります。
質問 # 30
A service provider assigns two Partner Gateways to a VMware SD-WAN Edge.
Which description is correct about default route.
- A. 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.
- B. 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.
- C. 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.
- D. A default route 0.0.0.0/0 can be configured as a static route and set to NAT only on the Gateway
正解：D
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 + Secure VPN Gateway
- B. Control Plane
- C. Control Plane + Data Plane + Partner Gateway
- D. Control Plane + Data Plane + SecureVPN Gateway
正解：C
質問 # 32
Which port is used for communication between VMware SD-WAN Edge and Orchestrator if there are no tunnels established to the Gateways?
- A. TCP 443
- B. UDF 2426
- C. UDP 500
- D. TCP 80
正解：D
質問 # 33
A service provider needs to upgrade a gateway to a new software version.
Which step in needed to complete the upgrade process?
- A. Copy the new image to/var/lib/velocloud/software_update.tar, and then run the upgrade thescript from the console.
- B. 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.
- C. 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.
- D. From the Orchestrator, select the check-box next to the appropriate gateway, choose ''Assign Software image", and then select the version for the upgrade.
正解：B
質問 # 34
Which form factor can a customer use to deploy VMware SD WAN Edge?
- A. Oracle Virtual Box
- B. Open Virtualization Appliance
- C. Docker Container
- D. Hyper-V Virtual Machine
正解：B
質問 # 35
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 VCE do not participate in control plane At least two dedicated Controllers should be manually assigned for the customer to achieve control plane redundancy
- B. 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.
- 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 # 36
A customer is using Office 365.
How would the VMware SD-WAN recognize this application correctly?
- A. Office 365 has to be added as part of customizing the Application Map by TCP/UDP port and subnet ranges.
- B. VMware SD-WAN will use SSL inspection to detect Office 365.
- C. Top SaaS Apps (TLS encrypted) are identified using put. IP and port ranges Other TLS traffic can be identified based on the certificate information.
- D. The VCE supports prioritization and QoS. Each application is assigned one of the three Service Classes and three Business Priorities.
正解：B
質問 # 37
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 CASH
- D. Branch to Non VMware SU-WAN Site
正解：C
質問 # 38
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：A
解説：
https://docs.vmware.com/en/VMware-SD-WAN/3.3/VMware-SD-WAN-by-VeloCloud-Administration-Guide/GUID-18DE770F-DF30-485D-8C3F-675D71C57556.html
質問 # 39
A customer is migrating a branch site with a VMware SD-WAN Edge coexisting with the CE. The Edge will be connected to internet link directly while connecting to the CE via a Layer 3 LAN switch.
MPLS underlay is the preferred path for communication from this site to branch sites that have no VMware SD-WAN Edges. Communication from this site to branch sites that have VMware SD-WAN Edges should go through overlay.
- A. Use BGP as the routine, protocol on the Edge and flag its BGP neighbor to GE as Uplink.
- B. Use BGP as the routing protocol on the Edge and flag its HGP neighbor to PE as Uplink.
- C. Use BGP as the routing protocol on the Edge and filter prefixes from CE using Uplink Community
- D. Use BGP as the rout.ng protocol on UK Edge and flag its BGP neighbor to the Layer 3 LAN switch as Uplink.
正解：B
質問 # 40
Refer to the exhibit.
An MSP is designing a solution for a merger of Customer A and Customer B to Customer A's enterprise. Due to overlapping IP addresses and security requirements, the segments with the same names between Customer A and Customer A cannot be merged.
Based on the graphic and the requirements, how many new segments need to be configured in the VMware SD-WAN Orchestrator?
- A. 5 segments
- B. 2 segments
- C. 4 segments
- D. 6 segments
正解：A
質問 # 41
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 # 42
Refer to the exhibit.
Which VMware SD-WAN Edge High Availability deployment is being used"?
- A. Standard HA
- B. Enhanced HA
- C. VRRP HA
- D. Fault Domain HA
正解：C
質問 # 43
Company A has recently acquired Company B and needs to establish network connectivity. Company A has only Cisco for firewalls and VPN. Company B is using VMware SD-WAN.
Which VMware SD-WAN Cloud VPN solution should an administrator configure to establish connectivity?
- A. Branch to Branch VPN
- B. Branch to Main Office VPN
- C. Branch to SD-WAN Hub
- D. Branch to Non VMware SD-WAN Site.
正解：D
質問 # 44
What are three key benefits of VMware SD-WAN? (Choose three )
- A. Gain visibility across any link
- B. Provision Edges in minutes
- C. Layer 2 VPNs between sites
- D. Reduce the burden on MPLS
- E. Remove requirement of Edge devices
- F. Automated configuration of cloud resources
正解：D、E、F
質問 # 45
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. Enable tag type QinQ under hand off interface configuration
- B. Enable NAT hand off under hand off static routes configuration
- C. Configure source policy-based NAT under business- policies configuration
- D. Define multiple segments tor each customer
正解：D
質問 # 46
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