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Implementing Cisco SD-WAN Solutions (300-415 ENSDWI) Questions and Answers

Question 1

Which two prerequisites must be met before the Cloud onRamp for laaS is initiated on vManage to expand to the AWS cloud? (Choose two)

Options:

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

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Question 2

Company ABC has decided to deploy the controllers using the On-Prem method. How does the administrator upload the WAN Edge list to the vManage?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 3

What are the two protocols redistributed into OMP? (Choose two.)

Options:

A.

OSPF

B.

RIP

C.

LDP

D.

RSVP

E.

EIGRP

Question 4

What is the default value (in milliseconds) set tor the poll interval in the BFD basic configuration?

Options:

A.

300,000

B.

600,000

C.

900,000

D.

1,200,000

Question 5

Refer to the exhibit.

An engineer is configuring service chaining. Which set of configurations is required for all traffic from Site ID 1 going toward Site ID 2 to get filtered through the firewall on the hub site?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 6

Which percentage for total memory or total CPU usage for a device is classified as normal in the WAN Edge Health pane?

Options:

A.

more than 80 percent usage

B.

less than 70 percent usage

C.

between 70 to 90 percent usage

D.

more than 90 percent usage

Question 7

What is the role of the Session Traversal Utilities for NAT server provided by the vBond orchestrator?

Options:

A.

It facilitates SD-WAN toners and controllers to discover their own mapped or translated IP addresses and port numbers

B.

It prevents SD-WAN Edge routers from forming sessions with public transports among different service providers

C.

It facilitates SD-WAN Edge routers to stay behind a NAT-enabled firewall while the transport addresses of the SD-WAN controller are unNAT-ed

D.

It allows WAN Edge routers to form sessions among MPLS TLOCs using only public IP addresses

Question 8

An engineer wants to automate the onboarding process for a WAN Edge router with vManage. Which command will accomplish this?

Options:

A.

request vedge-cloud activate chassis-number serial

B.

request vedge-cloud activate chassis-number token

C.

request vedge-cloud activate serial token

D.

request vedge-cloud activate chassis-number organization

Question 9

Which protocol advertises WAN edge routes on the service side?

Options:

A.

EIGRP

B.

OSPF

C.

BGP

D.

ISIS

Question 10

When VPNs are grouped to create destination zone in Zone-Based Firewall, how many zones can a single VPN be part of?

Options:

A.

two

B.

four

C.

one

D.

three

Question 11

Refer to the exhibit.

The network team must configure branch B WAN Edge device 103 to establish dynamic full-mesh IPsec tunnels between all colors with branches over MPLS and Internet circuits. The branch ts configured with:

Which configuration meets the requirement?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 12

What is the behaviour of vBond orchestrator?

Options:

A.

It maintains vSmart and WAN Edge routers secure connectivity state

B.

it builds permanent connections with vSmart controllers

C.

it updates vSmart of WAN Edge routers behind NAT devices using OMP.

D.

It builds permanent connections with WAN Edge routers

Question 13

A network administrator is configuring an application-aware firewall between inside zones to an outside zone on a WAN edge router using vManage GUI. What kind of Inspection is performed when the ‘’inspect’’ action is used?

Options:

A.

stateful inspection for TCP and UDP

B.

stateful inspection for TCP and stateless inspection of UDP

C.

IPS inspection for TCP and-Layer 4 inspection for UDP

D.

Layer 7 inspection for TCP and Layer 4 inspection for UDP

Question 14

Refer to the exhibit Cisco SD-WAN is deployed with controllers hosted in a data center All branches have WAN Edge devices with dual connections to the data center one via Internet and the other using MPLS Three branches out of 20 have issues with their control connections on MPLS circuit The local error refers to Control Connection Failure Which action resolves the issue*?

Options:

A.

Rectify any issues with the underlay routing configuration

B.

Match the TLOC color on the controllers and all WAN Edge devices

C.

Match certificates for the DTLS connection and Root CA must be installed first on WAN Edge devices

D.

Update the system IP on vManage and then resend it to the controllers

Question 15

An engineer builds a three-node vManage cluster and then realizes that multiple nodes are unnecessary for the size of the company. How should the engineer revert the setup to a single vManage?

Options:

A.

Remove two rode from the three-node vManage duster

B.

Use the cluster conversion utility lo convert to standalone vManage

C.

Restore vManage from the backup VM snapshot

D.

Leave the duller as & and point to one vManage

Question 16

An engineer is adding a tenant with location ID 399533345 in vManage. What is the maximum number of alphanumeric characters that is accepted in the tenant name filed?

Options:

A.

64

B.

128

C.

256

D.

8

Question 17

What is the OMP graceful restart default value on vSmart controllers and WAN Edge routers?

Options:

A.

21,600 seconds

B.

43,200 seconds

C.

86,400 seconds

D.

604,800 seconds

Question 18

How is multicast routing enabled on devices in the Cisco SD-WAN overlay network?

Options:

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 OMP. 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

Question 19

WAN Edge routers are configured manually to use UDP port offset to use nondefault offset values when IPsec tunnels are created. What is the offse range?

Options:

A.

1-19

B.

0-18

C.

0-19

D.

1-18

Question 20

Refer to the exhibit. A user in the branch is connecting to Office 365 for the first time. Over which path does the branch WAN Edge router traffic follow?

Options:

A.

routing table of the branch WAN Edge router

B.

DIA exit of the branch WAN Edge router

C.

forwarded to the gateway site

D.

dropped because the minimum vQoE score has not been met

Question 21

Which two resource data types are used to collect information for monitoring using REST API in Cisco SD-WAN? (Choose two.)

Options:

A.

POST

B.

DELETE

C.

scalar

D.

array

E.

PUT

Question 22

A company must avoid downtime at the remote sites and data plane to continue forwarding traffic between WAN Edge devices if the branch router loses connectivity to its OMP peers Which configuration meets the requirement?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 23

An engineer creates a data policy to prevent communication from the 172.20.21.0/24 network to the 172.20.41.0/24 network. Which configuration accomplishes this task?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 24

An engineer must automate certificate signing through Cisco. Which vManage configuration achieves this task?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 25

Which protocol detects path status (up/down), measures loss/latency/jitter, and measures the quality of the IPsec tunnel MTU?

Options:

A.

OMP

B.

IP-SLA

C.

BFD

D.

DTLS

Question 26

Which website allows access to visualize the geography screen from vManager using the internet?

Options:

A.

*.opcnstreetmaps.org

B.

*.fullstreetmaps.org

C.

*.callstreelmaps.org

D.

*.globaistreetmaps.org

Question 27

An engineer is configuring the branch office with a 172.16.0.0/16 subnet to use DIA for Internet traffic. All other traffic must flow to the central site or branches using the MPLS circuit Which configuration meets the requirement?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 28

Refer to the exhibit Which command allows traffic through the IPsec tunnel configured in VPN 0?

Options:

A.

service local

B.

service FW address 1.1.1.1

C.

service netsvc1 vpn 1

D.

service netsvc1 address 1.1.1.1

Question 29

What are the two components of an application-aware firewall? (Choose two.)

Options:

A.

zone pair

B.

sequence

C.

lists

D.

default action

E.

sequence action

F.

firewall policy

Question 30

An enterprise has several sites with multiple VPNs that are isolated from each other A new requirement came where users in VPN 73 must be able to talk to users in VPN 50 Which configuration meets this requirement?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 31

Refer to the exhibit The network team must configure application-aware routing for the Service VPN 50.0.0.0/16 The SLA must prefer MPLS for video traffic but the remaining traffic must use a public network What must be defined other than applications before the application-aware policy is create?

Options:

A.

SLA Class, Site VPN. Prefix

B.

Data Prefix, Site VPN TLOC

C.

Application, SLA VPN. Prefix

D.

Color, SLA Class, Sue, VPN

Question 32

What are the two impacts of losing vManage connectivity to fabric in the Cisco SD-WAN network? (Choose two)

Options:

A.

Policy changes propagation stops

B.

Statistics collection stops

C.

BFD peering between WAN Edge devices are unestablished

D.

Creation of templates is impossible

E.

IPsec tunnels tear down for WAN Edge devices.

Question 33

Which API call retrieves a list of all devices in the network?

Options:

A.

https://vmanage_IP_address/dataservice/system/device/{{model}}

B.

http://vmanage_IP_address/dataservice/system/device/{{model}}

C.

http://vmanage_IP_address/api-call/system/device/{{model}}

D.

https://vmanage_IP_address/api-call/system/device/{{model}}

Question 34

Refer to the exhibit. A network administrator is configuring OSPF advanced configuration pararmeters from a template using the vManager GUI for a branch WAN Edge router to calculate the cost of summary routes to an ASBR. Which action achieves this configuration?

Options:

A.

Disable RFC 1583 Compatiblt

B.

Enable Originate

C.

Enable RFC 1M3 Compatible

D.

Disable Original

Question 35

What is a requirement for a WAN Edge to reach vManage, vBond, and vSmart controllers in a data center?

Options:

A.

IGP

B.

QoS

C.

TLS

D.

OMP

Question 36

Which destination UDP port is used by WAN Edge router to make a DTLS connection with vBond Orchestrator?

Options:

A.

12343

B.

12345

C.

12346

D.

12347

Question 37

Which queue must an engineer configure for control and BFD traffic for convergence on a WAN Edge router?

Options:

A.

queue 0

B.

queue 1

C.

queue 2

D.

queue 7

Question 38

In a Cisco SD-WAN architecture, what is the role of the WAN Edge?

Options:

A.

It provides orchestration to assist in automatic provisioning of WAN Edge routers and overlay

B.

It is the management plane responsible for centralized configuration and monitoring

C.

It is the control plane that builds and maintains network topology

D.

It is the data plane that is responsible for forwarding traffic

Question 39

An engineer must create a QoS policy by creating a class map and assigning it to the LLQ queue on a WAN Edge router Which configuration accomplishes the task?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 40

Which set of platforms must he in separate VMS as of release 16.1?

Options:

A.

vSmart and WAN Edge

B.

WAN Edge and vBond

C.

vManagc and vSmart

D.

vBond and vSmart

Question 41

Which alarm setting is configured to monitor serious events that affect but do not shut down, the operation of a network function?

Options:

A.

Minor

B.

Major

C.

Medium

D.

Critical

Question 42

Drag and drop the steps from the left Into the order on the right to delete a software image for a WAN Edge router starting with Maintenance > Software Upgrade > Device list on vManage.

Options:

Question 43

What is a benefit of the application-aware firewall?

Options:

A.

It blocks traffic by MAC address

B.

It blocks traffic by MTU of the packet.

C.

It blocks traffic by application.

D.

It blocks encrypted traffic

Question 44

Which feature builds transport redundancy by using the cross link between two redundant WAN Edge routers?

Options:

A.

OMP

B.

zero-touch provisioning

C.

quality of service

D.

TLOC extension

Question 45

An administrator wants to create a policy to add a traffic policer called "politer-ccnp" to police data traffic on the WAN Edge. Which configuration accomplishes this task in vSmart?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 46

Refer to exhibit.

An engineer is troubleshooting tear down of control connections even though a valid Certificate Serial Number is entered Which two actions resolve the Issue? (Choose two)

Options:

A.

Enter a valid serial number on the controllers for a given device

B.

Remove the duplicate IP in the network.

C.

Enter a valid product ID (model) on the PNP portal

D.

Match the serial number file between the controllers

E.

Restore network reachability for the controller

Question 47

Refer to the exhibit The network team must configure ElGRP peering at HQ with devices in the service VPN connected to WAN Edge CSRv. CSRv is currently configured with

Which configuration on the WAN Edge meets the requiremnet

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 48

Which two vRoute attributes should be matched or set in vSmart policies and modified by data policies? (Choose two.)

Options:

A.

site ID

B.

preference

C.

VPN

D.

TLOC

E.

origin

Question 49

Refer to the exhibit.

Customer XYZ cannot provision dual connectivity on both of its routers due to budget constraints but wants to use both R1 and R2 interlaces for users behind them for load balancing toward the hub site. Which configuration achieves this objective?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 50

A network administrator is configuring Qos on a vEdge 5000 router and needs to enable it on the transport side interface. Which policy setting must be selected to accomplish this goal?

Options:

A.

Cloud QoS Service side

B.

Cloud QoS

C.

NetFlow

D.

Application

Question 51

Which SD-WAN component allows an administrator to manage and store software images for SD-WAN network elements?

Options:

A.

vGond controllers

B.

WAN Edge routers

C.

vSman controllers

D.

vManage NMS

Question 52

When the VPN membership policy is being controlled at the vSmart controller, which policy disallows VPN 1 at sites 20 and 30?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 53

An engineer is configuring a centralized policy to influence network route advertisement. Which controller delivers this policy to the fabric?

Options:

A.

vSmart

B.

vManage

C.

WAN Edge

D.

vBond

Question 54

Refer to the exhibit An engineer must configure a QoS policy between me hub and site A (spoke) over a standard internet circuit where traffic shaping is adjusted automatically based on evaiiabk» bandwidth Which configuration meets the requirement?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 55

Which two features does the application firewall provide? (Choose two.)

Options:

A.

classification of 1400+ layer 7 applications

B.

blocks traffic by application or application-family

C.

numbered sequences of match-action pairs

D.

classification of 1000+ layer 4 applications

E.

application match parameters

Question 56

Which protocol is used to propagate multicast join requests over the Cisco SD-WAN fabric?

Options:

A.

ARP

B.

Auto-RP

C.

OMP

D.

IGMP

Question 57

Drag and drop the security terminologies from the left onto the PCI-compliant network features and devices on the right.

Options:

Question 58

Refer to the exhibit, which configuration configures IPsec tunnels in active and standby?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 59

Which scheduling method is configured by default for the eight queues in the cloud vEdge router1?

Options:

A.

low latency queue

B.

priority queue

C.

weighted random early detection

D.

weighted round robin

Question 60

Which combination of platforms are managed by vManage?

Options:

A.

ISR4321, ASR1001, ENCS, lSRv

B.

ISR4351, ASR1002HX, vEdge2000, vEdge Cloud

C.

ISR4321, ASR1001, Nexus, ENCS

D.

lSR435l, ASRl009, vEdge2000, CSR1000v

Question 61

Refer to the exhibit.

An engineer is troubleshooting a control connection Issue. What does "connect" mean in this how control connections output?

Options:

A.

Control connection is down

B.

Control connection is connected

C.

Control connection attempt is in progress

D.

Control connection is up

Question 62

Which VPNs must be configured outside the workflow to complete the SD-WAN overlay setup when using the Quick Connect workflow?

Options:

A.

service and transport VPNs

B.

service VPNs

C.

transport VPNs

D.

management VPNs

Question 63

Which protocol is used between redundant vSmart controllers to establish a permanent communication channel?

Options:

A.

IPsec

B.

HTTPs

C.

DTLS

D.

SSL

Question 64

Refer to the exhibit. A customer wants to deploy service insertion at site1. Which traffic from VPN 10 must route to this site through a firewall. A policy must be in place to route VPN 10 traffic from all sites toward this firewall. Which configuration must be on the vSmart controller to meet this requirement?

Options:

A.

B.

B.

C.

C.

D.

D.

Question 65

Which two different states of a WAN Edge certificate are shown on vManage? (Choose two.)

Options:

A.

inactive

B.

active

C.

staging

D.

invalid

E.

provisioned

Question 66

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?

Options:

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

Question 67

Which table is used by the vSmart controller to maintain service routes of the WAN Edge routers in the hub and local branches?

Options:

A.

RIB

B.

FIB

C.

OMP

D.

TLOC

Question 68

In the Cisco SD_WAN solution, vSmart controller is responsible for which two actions? (Choose two.)

Options:

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.

Question 69

Refer to the exhibit.

An engineer configured OMP with an overlay-as of 10666. What is the AS-PATH for prefix 104.104.104.104/32 on R100?

Options:

A.

100 10666

B.

100 20 104

C.

100 10666 20 104

D.

100 10666 104

Question 70

An engineer provisions a WAN Edge router. Which command should be used from the WAN Edge router to activate it with vManage?

Options:

A.

request vedge-cloud activate serial token

B.

request vedge-cloud activate chassis-number organization

C.

request vedge-cloud activate chassis-number token

D.

request vedge-cloud activate chassis-number serial <:serial>

Question 71

A customer has 1 to 100 service VPNs and wants to restrict outbound updates for VPN1 Which control policy configuration restricts these updates?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 72

I

In which file format is a critical severity report downloaded from the MONITOR I ALARM tab in the vManage GUI?

Options:

A.

.txt

B.

.pdf

C.

csv

D.

xIsx

Question 73

Drag and drop the devices from the left onto the correct functions on the right.

Options:

Question 74

Which protocol runs between the vSmart controllers and WAN Edge routers when the vSmart controller acts like a route reflector?

Options:

A.

OMP outside the DTLS/TLS control connection

B.

BGP inside the DTLS/TLS

C.

IPsec inside the DTLS/TLS control connection

D.

OMP inside the DTLS/TLS control connection

Question 75

Which value is verified in the certificates to confirm the identity of the physical WAN Edge device?

Options:

A.

Serial Number

B.

OTP

C.

System-IP

D.

Chassis-ID

Question 76

Which configuration defines the groups of interest before creation of the access list or route map?

A)

B)

C)

D.

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 77

A customer wants to use AWS for Cisco SD-WAN laaS services by deploying virtual SD-WAN routers in a transit AWS VPC The transit VPC then connects via site-to-site IPsec tunnels to an AWS transit gateway Which transit VPC connects via site-to-site IPsec tunnels to an AWS transit gateway?

Options:

A.

Cisco Cloud onRamp for Multicloud

B.

Cisco Cloud onRamp for SaaS

C.

Cisco Cloud onRamp for Colocation

D.

Cisco Cloud onRamp for laaS

Question 78

Which component of the Cisco SD-WAN control plane architecture should be located in a public Internet address space and facilitates NAT-traversal?

Options:

A.

vBond

B.

WAN Edge

C.

vSmart

D.

vManage

Question 79

An engineer wants to change the configuration of the certificate authorization mode from manual to automated. Which GUI selection will accomplish this?

Options:

A.

Maintenance > Security

B.

Configuration > Certificates

C.

Administration > Settings

D.

Tools > Operational Commands

Question 80

Which logs verify when a device was upgraded?

Options:

A.

Audit

B.

Email

C.

ACL

D.

SNMP

Question 81

After deploying Cisco SD-WAN the company realized that by default, all sites built direct IPsec VPN tunnels to each other In their previous topology all spoke sites used the head office as their next hop for the LAN segment that belongs to network 40.0.0.0/16 The company wants to deploy its previous policy, which allows the 40.0.0.0/16 network that originates at the hub to advertise to the spokes. Which configuration meets the requirement'?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 82

An engineer configures an application-aware routing policy for a group of sites The locations depend on public and private transports The policy does not work as expected when one of the transports does not perform properly This policy is configured:

which configuration completes the policy so that it works for all locations?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 83

An engineer wants to track tunnel characteristics within an SLA-based policy for convergence. Which policy configuration will achieve this goal?

Options:

A.

App-route policy

B.

VPN membership policy

C.

Control policy

D.

Data policy

Question 84

Which data policy configuration influences BGP routing traffic flow from LAN to WAN?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 85

Which feature template configures OMP?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 86

An engineer modifies a data policy for DIA in VPN 67. The location has two Internet-bound circuits. Only the web browsing traffic must be admitted for DIA. without further discrimination about which transport to use.

Here is the existing data policy configuration:

Which policy configuration sequence meets the requirements?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 87

A network administrator is tasked to make sure that an OMP peer session is closed after missing three consecutive keepalive messages in 3 minutes. Additionally, route updates must be sent every minute. If a WAN Edge router becomes unavailable, the peer must use last known information to forward packets for 12 hours. Which set of configuration commands accomplishes this task?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 88

How should the IP addresses be assigned for all members of a Cisco vManage cluster located in the same data center?

Options:

A.

in the same subnet

B.

in overlapping IPs

C.

in each controller with a /32 subnet

D.

in different subnets

Question 89

Which two advanced security features are available on the Cisco SD-WAN WAN Edge (vEdge) device? (Choose two.)

Options:

A.

URL filtering

B.

snort intrusion prevention system

C.

Cisco Umbrella DNS Security

D.

Cisco AMP and AMP Threat Grid

E.

Enterprise Firewall

Question 90

Which two metrics must a cloud Edge router use to pick the optimal path for a SaaS application reachable via a gateway site? (Choose two.)

Options:

A.

HTTP loss and latency metrics to the SaaS application

B.

ICMP loss and latency metrics to the SaaS application

C.

BFD loss and latency metrics to the gateway site

D.

BFD loss and latency metrics to the SaaS application

E.

HTTP loss and latency metrics to the gateway site

Question 91

The Cisco SD-WAN engineer is configuring service chaining for a next-generation firewall located at the headquarters. Which configuration creates the service?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 92

Refer to the exhibit.

An engineer is troubleshooting an issue where vManage and vSmart have a problem establishing a connection to vBond. Which action fixes the issue?

Options:

A.

Reconfigure the vBond command on the vBond as vBond 150.5.1.3 local

B.

Configure the tunnel interface on all three controllers with a color of transport

C.

Remove the encapsulation IPsec command under the tunnel interface of vBond.

D.

Configure encapsulation as IPsec under the tunnel interface of vManage and vSmart

Question 93

Which policy tracks path characteristics such as loss, latency, and jitter in vManage?

Options:

A.

VPN

B.

control

C.

app-route

D.

data

Question 94

An engineer is tasked to improve throughput for connection-oriented traffic by decreasing round-trip latency. Which configuration will achieve this goal?

Options:

A.

turn on "Enable TCP Optimization"

B.

turn off "Enhance ECMP Keying"

C.

turn off "Enable TCP Optimization"

D.

turn on "Enhance ECMP Keying"

Question 95

An enterprise has these three WAN connections:

    public Internet

    business internet

    MPLS

An engineer must configure two available links to route traffic via both links. Which configuration achieves this objective?

Options:

A.

Option

B.

Option

C.

Option

D.

Option

Question 96

Which component of the Cisco SD-WAN control plane architecture facilitates the storage of certificates and configurations for network components?

Options:

A.

vSmart

B.

vBond

C.

WAN Edge

D.

vManage

Question 97

How many subnets are necessary in Azure VNet for a WAN Edge device to function in the cloud deployment?

Options:

A.

CSR is the WAN Edge device that is supported in the Microsoft cloud. The Microsoft underlay cloud fabric performs the management function.

B.

There must be three subnets in VNet: management, public, and services.

C.

One public subnet is required in VNet. The Microsoft underlay cloud fabric performs all of the routing functions for WAN Edge.

D.

Public and services subnets are required in VNet. The Microsoft underlay cloud fabric performs the management function.

Question 98

Which two platforms for the Cisco SD-WAN architecture are deployable in a hypervisor on-premises or in IAAS Cloud? (Choose two.)

Options:

A.

CSR 1000v

B.

vEdge 100c

C.

vEdge Cloud

D.

vEdge 2000

E.

ISR 4431

Question 99

Two sites have one WAN Edge each WAN Edge has two public TLOCs with no restriction configured. There is full reachability between the TLOCs. How many data tunnels are formed on each Edge router?

Options:

A.

2

B.

8

C.

6

D.

4

Question 100

An engineer must configure the SD-WAN Edge router to identify DSCP 26 traffic coming from the router's local site and then change the DSCP value to DSCP 18 before sending it over to the SD-WAN fabric. What are the two ways to create the required configuration? (Choose two).

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

Question 101

An engineer creates this data policy for DIA for VPN 10:

Which policy sequence enables DIA for external networks?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 102

An engineer is applying QoS policy for the transport-side tunnel interfaces to enable scheduling and shaping for a WAN Edge cloud router Which command accomplishes the task?

Options:

A.

cloud-qos-service-side

B.

qos-scheduler QOS_0

C.

qos-map QOS

D.

rewrite-rule QOS-REWRITE

Question 103

An engineer configures Rome WAN Edge 10 use MPLS cloud as the preferred link to reach Paris WAN Edge and use biz-internet as a backup. Which policy configuration must be led in the outbound direction toward Rome to accomplish the task?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 104

Which protocol is used to measure loss latency, Jitter, and liveliness of the tunnel between WAN Edge router peers?

Options:

A.

OMP

B.

IP SLA

C.

NetFlow

D.

BFD

Question 105

Refer to the exhibit.

The tunnel interface configuration on both WAN Edge routers is:

Which configuration for WAN Edge routers will connect to the Internet?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 106

An engineer modifies a data policy for DIA in VPN 200 to meet the requirements for traffic destined to these locations:

* external networks; must be translated

* external networks; must use a public TLOC color

* syslog servers, must use a private TLOC color

Here is the existing data policy configuration:

Which policy configuration sequence set meets the requirements?

Options:

A.

B.

B.

C.

C.

Question 107

Which encryption algorithm is used for encrypting SD-WAN data plane traffic?

Options:

A.

Triple DES

B.

IPsec

C.

AES-128

D.

AES-256 GCM

Question 108

An engineering team must prepare a traffic engineering policy where an MPLS circuit is preferred for traffic coming from the Admin VLAN Internet should be used as a backup only. Which configuration fulfill this requirement?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 109

Which hardware component is involved in the Cisco SD-WAN authentication process for ISR platforms?

Options:

A.

TPMD

B.

ZTP

C.

TPC

D.

SUDI

Question 110

Which device information is requited on PNP/ZTP to support the zero-touch onboarding process?

Options:

A.

serial and chassis numbers

B.

interface IP address

C.

public DNS entry

D.

system IP address

Question 111

An engineer must configure a centralized policy on a site in which all HTTP traffic should use the Public Internet circuit if the loss on this circuit is below 10%. otherwise MPLS should be used Which configuration wizard fulfils this requirement?

Options:

A.

Create Applications or Groups of Interest > Configure Traffic Rules > Apply Policies to Sites and VPNs

B.

Configure VPN Membership > Apply Policies to Sites and VPNs

C.

Create Applications or Groups of interest > Configure Traffic Data > Apply Policies to Sites and VPNs

D.

Configure Topology > Apply Policies to Sites and VPNs

Question 112

Refer to the exhibit. An enterprise network is connected with an ISP network on an 80 Mbps bandwidth link. The network operation team observes 100 Mbps traffic on the 1Gig-ISP link during peak hours Which configuration provides bandwidth control to avoid traffic congestion during peak hours?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 113

An engineer is configuring a list that matches all IP prefixes with lengths from /1 to /16 in a centralized control policy. Which list accomplishes this task?

Options:

A.

0.0.0.0/1 le 16

B.

0.0.0.0/0 ge 1

C.

0.0.0.0/0 le l6

D.

0.0.0.0/16 ge 1

Question 114

Exhibit.

The SD-WAN network is configured with a default full-mash topology. An engineer wants Barcelona and Paris to communicate to each other through the London site using a control Which control policy configuration accomplishes the task?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 115

Refer to the exhibit. Which configuration value is used to change the administrative distance of iBGP routes to 20?

Options:

A.

Configure internal Routes Distance to 20

B.

Configure Propagate AS Path to off

C.

Configure Local Distance to 20

D.

Configure External routes distance 20

Question 116

What is a restriction when configuring a tunnel interface?

Options:

A.

Up to six tunnel interfaces are configurable on a vSmart.

B.

it is manually assigned when using vWanage feature template.

C.

It must be configured for the interface under aft VPNs

D.

Up to six tunnel interfaces are configurable on a WAN Edge

Question 117

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?

Options:

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 tab. and click add policy

C.

In vManage NMS. select the configure ► policies screen select the centralized policy tab and click add policy

D.

In vBond orchestrator. select the configure ► policies screen, select the localized policy tab. and click add policy

Question 118

A network engineer must configure all branches to communicate with each other through the Service Chain Firewall located at the headquarters site. Which configuration allows the engineer to accomplish this task?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 119

What is the default value for the number of paths advertised per prefix in the OMP feature template?

Options:

A.

4

B.

8

C.

12

D.

16

Question 120

Which type of connection is created between a host VNet and a transit VNet when configuring Cloud OnRamp for laaS?

Options:

A.

Azure private endpoint

B.

GRE tunnel

C.

IPsec tunnel

D.

Azure peer link

Question 121

An administrator must configure an ACL for traffic coming in from the service-side VPN on a specific WAN device with circuit ID 391897770. Which policy must be used to configure this ACL?

Options:

A.

local data policy

B.

central data policy

C.

app-aware policy

D.

central control policy

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Total 405 questions