[2023年11月01日] 無料VMware SD-WAN Design and Deploy 2021 5V0-42.21公式認定ガイドPDFダウンロード
VMware 5V0-42.21公式認定ガイドPDF
VMware 5V0-42.21試験は、SD-WANソリューションに携わるプロフェッショナルにとって貴重な資格です。個人がビジネスニーズに合わせてSD-WANソリューションを設計・展開できる知識とスキルを雇用主やクライアントに証明することができます。また、キャリアアップや収入増加にも役立ちます。
VMware SD-WANソリューションは、組織がWAN接続のパフォーマンスを最適化できるソフトウェア定義ネットワークテクノロジーです。 SD-WANを使用すると、組織はネットワークのパフォーマンスを改善し、コストを削減し、セキュリティの姿勢を強化できます。この技術は、あらゆる規模の企業の間でますます人気が高まっており、SD-WANソリューションを設計および展開できる専門家に対する需要が高まっています。
質問 # 22
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. Edge is still booting.
- B. Edge is not activated.
- C. DNS is not reachable from the Edge.
- D. Internet is not available from the Edge
正解：D
質問 # 23
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. Use the SNMP manage poll the vcelHealthObject tree in the VELOCLOUD-EDGE-MIB
- B. In the Remote Diagnostics section of the UI, run the ''Total Counts dump'' test.
- C. In the Monitoring section for the Edge in question, navigate to the ''System'' tab.
- D. Connect to the Edge CLI via SSH, and /opt/vc/bin/debug-py- tunnel_count
正解：A
質問 # 24
Refer to the exhibit.
Which VMware SD-WAN Edge High Availability deployment is being used"?
- A. Fault Domain HA
- B. VRRP HA
- C. Enhanced HA
- D. Standard HA
正解：B
質問 # 25
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. Standard Admin User can view but cannot manage their customer.
- C. Superuser: User can view but cannot create additional admin.
- D. Enterprise read only: User can view but not modify configurations.
正解：A
質問 # 26
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 # 27
A VMware SD-WAN customer has a requirement to enable single sign-on (SSO) authentication to their existing provider (idp) for access to their Orchestrator account.
Which authentication protocol is supported?
- A. TACACS+
- B. OpenID Connect (OlDC)
- C. SAML 2.0
- D. LDAP
正解：C
質問 # 28
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 Plant- and Partner Gateway role and add a static default route with NAT hand off settings under Partner Gateway advanced hand oft 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, 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
- D. Under gateway configuration -> Configure the Gateway roles as Control Plane, disable Data Plane and enable management plane forward
正解：C
質問 # 29
Which feature is required to prevent a split-brain condition for a branch in an Enhanced HA
- A. SD-WAN Service Reachable on the private overlay
- B. Split Brain Detection
- C. Cloud VPN
- D. VRRP
正解：A
質問 # 30
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 # 31
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 80
- C. TCP 443
- D. UDP 500
正解：A
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 80
- B. UDF 2426
- C. TCP 443
- D. UDP 500
正解：A
質問 # 33
An Enterprise customer just acquired a new company, and the Network Enterprise administrator was tasked to integrate over 20 new branches into their existing SD-WAN network. However, these branches have overlapping IPs with the existing branches subnets.
- A. Configure a LAN-side NAT rule at the branchdevice settings, translating its subnets into a new non-overlapping subnet
- B. Configure a policy based NAT tor each branch translating its subnets Into a new non-overlappingsubnet
- C. Configure a NAT hand off rule at the VMware SD WAN gateway assigned to these new blanches, translating the new branch subnets into a new nan-overlappingsubnet
- D. Configure a NAT firewall rule in each branch, translating itssubnets into a new non-overlapping subnet
正解：A
質問 # 34
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 routing protocol on the Edge and flag its HGP neighbor to PE as Uplink.
- B. Use BGP as the rout.ng protocol on UK Edge and flag its BGP neighbor to the Layer 3 LAN switch 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 routine, protocol on the Edge and flag its BGP neighbor to GE as Uplink.
正解：A
質問 # 35
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
- B. Control Plane + Secure VPN Gateway
- C. Control Plane + Data Plane + SecureVPN Gateway
- D. Control Plane + Data Plane + Partner Gateway
正解：D
質問 # 36
A service provider assigns two Partner Gateways to a VMware SD-WAN Edge.
Which description is correct about default route.
- A. A default route 0.0.0.0/0 can be configured as a static route and set to NAT only on the Gateway
- 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. 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. 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：A
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
A customer is using hypervisor to install VMware Partner Gateways.
Which two hypervisors may be used? (Choose two.)
- A. Kubermetes
- B. XenServer
- C. Hyper-V
- D. ESXi
- E. KVM
正解：C、E
質問 # 39
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. Modify the SD WAN Traffic Class and Weight Mapping
- B. Enable the rate limit under a new custom Business Policy Rule.
- C. Enable the SD-WAN Overlay Rate-Limit.
- D. Change the application priority to low.
正解：D
質問 # 40
An administrator has been receiving complaints about their SaaS business collaboration apps.
Which network service should the administrator use to resolve the issue?
- A. Direct
- B. Backhaul
- C. Multi-Path
- D. CoS mapping
正解：A
質問 # 41
During a security-related discussion, an administrator determines that guest users not be able to access any resources on the corporate network.
Which VMware SD-WAN feature can achieve this goal in the most scalable and manageable way?
- A. VLANs
- B. Business Policy
- C. Firewall
- D. Segments
正解：D
解説：
https://kb.vmware.com/s/article/77153
質問 # 42
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