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问题 #1
In the Cisco SD_WAN solution, vSmart controller is responsible for which two actions? (Choose two.)
A. Distribute crypto key information among vEdge routers
B. Configure and monitor vEdge routers.
C. Authenticate and authorize vEdge routers.
D. Distribute the IP address from DHCP server to vEdge routers.
E. Distribute route and policy information via OMP.
问题 #2
Which scheduling method is configured by default for the eight queues in the cloud vEdge router1?
A. low latency queue
B. priority queue
C. weighted random early detection
D. weighted round robin
问题 #3
An organization requires the use of integrated preventative engines, exploit protection, and the most updated and advanced signature-based antivirus with sandboxing and threat intelligence to stop malicious attachments before they reach users and get executed. Which Cisco SD-WAN solution meets the requirements?
A. Cisco Trust Anchor module
B. URL filtering and Umbrella DNS security
C. Cisco AMP and Threat Grid
D. Snort IPS
问题 #4
What prohibits deleting a VNF image from the software repository?
A. if the image is stored by vManage
B. if the image is referenced by a service chain
C. if the image is uploaded by a WAN Edge device
D. if the image is included in a configured policy
问题 #5
An organization wants to use the cisco SD-WAN regionalized service-chaining feature to optimize cost and user experience with application in the network, which allows branch routers to analyze and steer traffic toward the required network function. Which feature meets this requirement?
A. Cloud Services Platform
B. VNF Service Chaning
C. Cloud onRamp for Colocation
D. Cloud onRamp for laaS
问题 #6
Which secure tunnel type should be used to connect one WAN Edge router to other WAN Edge routers?
A. TLS
B. DTLS
C. SSL VPN
D. IPsec
问题 #7
How does the replicator role function in cisco SD-WAN?
A. WAN Edge devices advertise the rendezvous point to all the receivers through the underlay network.
B. vSmart Controllers advertise the rendezvous point to all the receivers through the overlay network.
C. WAN Edge devices advertise the rendezvous point to all receivers through the overlay network.
D. vSmart Controllers advertise the rendezvous point to all the receivers through the underlay network.
问题 #8
A large retail organization decided to move some of the branch applications to the AWS cloud. How does the network architect extend the in-house Cisco SD-WAN branch to cloud network into AWS?
A. Create virtual WAN Edge devices Cloud through the AWS online software store
B. Create virtual instances of vSmart Cloud through the AWS online software store
C. Create GRE tunnels to AWS from each branch over the Internet
D. Install the AWS Cloud Router in the main data center and provide the connectivity from each branch
问题 #9
An engineer is troubleshooting a control connection Issue. What does "connect" mean in this how control connections output?
A. Control connection is down
B. Control connection is connected
C. Control connection attempt is in progress
D. Control connection is up
问题 #10
How is multicast routing enabled on devices in the Cisco SD-WAN overlay network?
A. The WAN Edge routers originate multicast service routes to the vSmart controller via OMP, which then forwards joins for requested multicast groups based on IGMP v1 or v2 toward the source or PIM-RP as specified m the original PIM join message.
B. The vSmart controller originates multicast service routes to the WAN Edge routers via OMP, which then forwards joins for requested multicast groups cased on IGMP v1 or v2 toward the source or PlM-RP as specified m the original PIM join message
C. The vSmart controller originates multicast service routes to the WAN Edge routers via OMP, which then forwards joins (or requested multicast groups based on IGMP v2 or v3 toward the source or PIM-RP as specified in the original PIM join message
D. The WAN Edge routers originate multicast service routes to the vSmart controller via OM
E. which then forwards joins for requested multicast groups based on iGMP v2 or v3 toward the source or PIM-RP as specified in the original PIM join message
问题 #11
Which two prerequisites must be met before the Cloud onRamp for laaS is initiated on vManage to expand to the AWS cloud? (Choose two)
A. Attach the *AmazonCreateVPC* and "Amazon Provision EC2" permission policy to the IAM account
B. Subscribe to the SD-WAN Edge router AMI in the AWS account
C. Attach an OSPF feature template to the AWS cloud Edge router template
D. Attach a device template to the cloud WAN Edge router to be deployed in the AWS
E. Preprovision the transit VPC in the AWS region
问题 #12
Which two products that perform lifecycle management for virtual instances are supported by WAN Edge cloud routers? (Choose two.)
A. OpenStack
B. AWS
C. VMware vCenter
D. Azure
E. IBM Cloud
问题 #13
A network administrator is bringing up one WAN Edge for branch connectivity. Which types of tunnels form when the WAN edge router connects to the SD-WAN fabric?
A. DTLS or TLS tunnel with vBond controller and IPsec tunnel with vManage controller.
B. DTLS or TLS tunnel with vBond controller and IPsec tunnel with other WAN Edge routers.
C. DTLS or TLS tunnel with vSmart controller and IPsec tunnel with other Edge routers.
D. DTLS or TLS tunnel with vSmart controller and IPsec tunnel with vBond controller.
问题 #14
Which type of route advertisement of OMP can be verified?
A. OMP, VP
B. and origin
C. Origin, TLOC, and VPN
D. Origin, TLOC, and service
E. OMP, TLOC and service
问题 #15
vManage and vBond have an issue establishing a connection to each other. Which configuration resolves the issue?
A. Configure the timezone on vBond to Europe/London.
B. Configure the encapsulation ipsec command under the tunnel interface on vManage.
C. Configure a default route on vBond pointing to 172.16.2.254.
D. Remove the encapsulation ipsec command under the tunnel interface of vBond.
问题 #16
For data plane resiliency, what does the Cisco SD-WAN software implement?
A. BFD
B. establishing affinity between vSmart controllers and WAN Edge routers
C. multiple vBond orchestrators
D. OMP
问题 #17
At which layer does the application-aware firewall block applications on a WAN Edge?
问题 #18
An engineer is configuring a shaping rate of 1 Mbps on the WAN link of a WAN Edge router Which configuration accomplishes this task’?
A. Option A
B. Option B
C. Option C
D. Option D
问题 #19
Which protocol is used to measure loss latency, Jitter, and liveliness of the tunnel between WAN Edge router peers?
A. OMP
B. IP SLA
C. NetFlow
D. BFD
问题 #20
An administrator is configuring the severity level on the vManage NMS for events that indicate that an action must be taken immediately. Which severity level must be configured?
A. warning
B. error
C. critical
D. alert
问题 #21
Which plane assists in the automatic onboarding of the SD-WAN routers into the SD-WAN overlay?
A. Data
B. Orchestration
C. Management
D. Control
问题 #22
What are the two advantages of deploying cloud-based Cisco SD-WAN controllers? (Choose two.)
A. centralized control and data plane
B. distributed authentication policies
C. management of SLA
D. infrastructure as a service
E. centralized raid storage of data
问题 #23
Which device information is requited on PNP/ZTP to support the zero-touch onboarding process?
A. serial and chassis numbers
B. interface IP address
C. public DNS entry
D. system IP address
问题 #24
When redistribution is configured between OMP and BGP at two Data Center sites that have Direct Connection interlink, which step avoids learning the same routes on WAN Edge routers of the DCs from LAN?
A. Define different VRFs on both DCs
B. Set same overlay AS on both DC WAN Edge routers
C. Set down-bit on Edge routers on DC1
D. Set OMP admin distance lower than BGP admin distance
问题 #25
An engineer is tasked to improve throughput for connection-oriented traffic by decreasing round-trip latency. Which configuration will achieve this goal?
A. turn on "Enable TCP Optimization"
B. turn off "Enhance ECMP Keying"
C. turn off "Enable TCP Optimization"
D. turn on "Enhance ECMP Keying"
问题 #26
Drag and drop the attributes from the left that make each transport location unique onto the right. Not all options are used.
A. Mastered
B. Not Mastered
问题 #27
Which pathway under Monitor > Network > Select Device is used to verify service insertion configuration?
A. Real Time
B. System Status
C. ACL Logs
D. Events
问题 #28
Which port is used for vBond under controller certificates if no alternate port is configured?
A. 12345
B. 12347
C. 12346
D. 12344
问题 #29
How many subnets are necessary in Azure VNet for a WAN Edge device to function in the cloud deployment?
A. CSR is the WAN Edge device that is supported in the Microsoft clou
B. The Microsoft underlay cloud fabric performs the management function.
C. There must be three subnets in VNet: management, public, and services.
D. One public subnet is required in VNe
E. The Microsoft underlay cloud fabric performs all of the routing functions for WAN Edge.
F. Public and services subnets are required in VNe G. The Microsoft underlay cloud fabric performs the management function.
问题 #30
A customer has MPLS and Internet as the TLOC colors An engineer must configure conlroJIers with the Internet and not with MPLS Which configuration achieves this requirement on vManage? A) B) C) D)
A. Option A
B. Option B
C. Option C
D. Option D
问题 #31
An engineer is configuring a data policy for IPv4 prefixes for a single WAN Edge device on a site with multiple WAN Edge devices How is this policy added using the policy configuration wizard?
A. ln vManage NMS, select the configure policies screen, select the localized policy tab and click add policy
B. In vSmart controller, select the configure policies screen, select the localized policy ta
C. and click add policy
D. In vManage NM
E. select the configure policies screen select the centralized policy tab and click add policy
F. In vBond orchestrato G. select the configure policies screen, select the localized policy ta H. and click add policy
问题 #32
If Smart Account Sync is not used, which Cisco SD-WAN component is used to upload an authorized serial number file?
A. WAN Edge
B. vManage
C. vSmart
D. vBond
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