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質問 1：
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 + Data Plane + Partner Gateway
C. Control Plane
D. Control Plane + Data Plane + Secure VPN Gateway
正解：B
質問 2：
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. Modify the SD WAN Traffic Class and Weight Mapping
C. Enable the rate limit under a new custom Business Policy Rule.
D. Enable the SD-WAN Overlay Rate-Limit.
正解：A
質問 3：
Which deployment model ensures that management and control plane is cloud-delivered while data continues to flow on-premises between VMware SD-WAN nodes that remain on-premises?
A. Partially on-premises
B. Hosted SD-WAN Orchestrator/Controller
C. On-premises SD-WAN Orchestrator/Controller
D. All on-premises
正解：D
質問 4：
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. Connect to the Edge CLI via SSH, and /opt/vc/bin/debug-py- tunnel_count
D. Use the SNMP manage poll the vcelHealthObject tree in the VELOCLOUD-EDGE-MIB
正解：D
質問 5：
A customer is using Office 365.
How would the VMware SD-WAN recognize this application correctly?
A. Top SaaS Apps (TLS encrypted) are identified using put. IP and port ranges Other TLS traffic can be identified based on the certificate information.
B. The VCE supports prioritization and QoS. Each application is assigned one of the three Service Classes and three Business Priorities.
C. Office 365 has to be added as part of customizing the Application Map by TCP/UDP port and subnet ranges.
D. VMware SD-WAN will use SSL inspection to detect Office 365.
正解：B
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 + Data Plane + Partner Gateway
C. Control Plane
D. Control Plane + Data Plane + Secure VPN Gateway
正解：B
質問 2：
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. Modify the SD WAN Traffic Class and Weight Mapping
C. Enable the rate limit under a new custom Business Policy Rule.
D. Enable the SD-WAN Overlay Rate-Limit.
正解：A
質問 3：
Which deployment model ensures that management and control plane is cloud-delivered while data continues to flow on-premises between VMware SD-WAN nodes that remain on-premises?
A. Partially on-premises
B. Hosted SD-WAN Orchestrator/Controller
C. On-premises SD-WAN Orchestrator/Controller
D. All on-premises
正解：D
質問 4：
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. Connect to the Edge CLI via SSH, and /opt/vc/bin/debug-py- tunnel_count
D. Use the SNMP manage poll the vcelHealthObject tree in the VELOCLOUD-EDGE-MIB
正解：D
質問 5：
A customer is using Office 365.
How would the VMware SD-WAN recognize this application correctly?
A. Top SaaS Apps (TLS encrypted) are identified using put. IP and port ranges Other TLS traffic can be identified based on the certificate information.
B. The VCE supports prioritization and QoS. Each application is assigned one of the three Service Classes and three Business Priorities.
C. Office 365 has to be added as part of customizing the Application Map by TCP/UDP port and subnet ranges.
D. VMware SD-WAN will use SSL inspection to detect Office 365.
正解：B
く*り -
きっちりと情報がまとまっているし読みやすいです。5V0-42.21知識も経験も無しにいきなりこの試験から受けるという方はいないでしょうし、これで十分だとは思いますが。