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Prepare Confidently for the Juniper JNCIS-CLOUD Exam with JN0-412 Practice Tests

SPOTO's Juniper JNCIS-ENT JN0-349 exam questions offer significant advantages for networking professionals aiming to demonstrate their expertise in cloud networking architectures. With a focus on exam questions and answers, test questions, and mock exams, SPOTO provides a comprehensive platform for effective exam preparation. The JNCIS-ENT certification is ideal for individuals with beginner to intermediate knowledge of routing and switching implementations in Junos, and SPOTO's study materials cover essential concepts and skills for the exam. By utilizing SPOTO's exam resources, candidates can enhance their understanding of Juniper cloud technologies and increase their chances of passing the JNCIS-ENT exam successfully. SPOTO's structured approach to exam preparation ensures candidates are well-prepared to tackle complex cloud networking challenges in real-world scenarios.
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Question #1
Click the Exhibit button.The exhibit displays a Contrail analyzer virtual machine's console.Which two statements are true in this scenario? (Choose two.)
A. he ping traffic is initiated by a virtual machine with an IP address of 20
B. he ping traffic is initiated by a virtual machine with an IP address of 20
C. he Contrail analyzer virtual machine's IP address is 10
D. he Contrail analyzer virtual machine's IP address is 20
View answer
Correct Answer: AC
Question #2
You decide to create only host routes for each of your virtual networks in a project. Each virtual network is sent its correct host prefix. When troubleshooting inter-VN connectivity, using the ping command, the response times out between two virtual networks even though your policies allow for it.What is the problem in this scenario?
A. he VMs do not have interfaces
B. sing host routes prevents the default route from being sent
C. our VMs have incorrect DNS settings
D. he IPAM settings are incorrect
View answer
Correct Answer: C
Question #3
Which command displays routes in vRouter VRF?
A. t
B. how route
C. how route table vrf-name
D. oute print
View answer
Correct Answer: A
Question #4
What are two networking components of OpenStack? (Choose two.)
A. eutron
B. ova
C. ronic
D. arbican
View answer
Correct Answer: AB
Question #5
Which protocol does Contrail use to exchange information between the Contrail Controller and the Contrail vRouter?
A. NETCONF
B. XMPP
C. BGP
D. SSH
View answer
Correct Answer: B
Question #6
What are three examples of hypervisors? (Choose three.)
A. VMware ESXi
B. Juniper vSRX
C. KVM
D. OpenStack Nova
E. Microsoft Hyper-V
View answer
Correct Answer: ACE
Question #7
Which two statements are true about AppFormix? (Choose two.)
A. The analytics component of AppFormix takes action on notifications and SLA violations
B. AppFormix tracks SLAs and generates alerts in the event of an SLA violation
C. AppFoxmix analyzes resource usage trends to predict capacity needs
D. AppFormix does not require an agent on compute nodes
View answer
Correct Answer: CB
Question #8
Which two OpenStack components are optional services? (Choose two.)
A. Nova
B. Heat
C. Glance
D. Magnum
View answer
Correct Answer: CD
Question #9
You are deploying Contrail in your existing network and you must ensure that it manages your current IP fabric underlay.Which two routing protocols are supported in this scenario? (Choose two.)
A. EBGP
B. RIP
C. OSPF
D. EIGRP
View answer
Correct Answer: AC
Question #10
Which endpoint type in Contrail Security provides multidimensional segmentation such as application, tier, deployment or site parameters?
A. domain
B. virtual network
C. tag
D. address group
View answer
Correct Answer: C
Question #11
You are creating a new Contrail cluster within the Contrail Command setup wizard.In this scenario, which three parameters are required to create the cluster? (Choose three.)
A. Container Registry
B. cluster name
C. NTP server
D. Default Virtual Gateway
E. Contrail version
View answer
Correct Answer: ABE
Question #12
Which three elements should be used in a greenfield fabric deployment? (Choose three.)
A. multi-area OSPF
B. BGP
C. ZTP
D. existing IP fabric
E. LLDP
View answer
Correct Answer: BCD
Question #13
Click the Exhibit button.
A. an incorrect local ID
B. an incorrect peer type
C. an incorrect IP address
D. an incorrect family
View answer
Correct Answer: D
Question #14
You have an existing spine and leaf topology that you want to add into Contrail Command for fabric management.Which two configuration tasks are required to accomplish this task? (Choose two.)
A. Enable OVSDB in the Contrail Command UI
B. Enable the REST API on the network devices
C. Enable VXLAN routing in the Contrail Command UI
D. Enable netconf SSH on the network devices
View answer
Correct Answer: CD
Question #15
Which role does Contrail serve in SDN?
A. orchestrator
B. controller
C. gateway
D. fabric
View answer
Correct Answer: A
Question #16
What are two Contrail Command BMS life cycle management functions? (Choose two.)
A. PXE interface management
B. BIOS updates
C. image management
D. IPAM
View answer
Correct Answer: AC
Question #17
You are using Contrail as the SDN controller for your data center. You must ensure that Contrail provides DNS service to the VMs of a particular virtual network.Which two DNS modes would accomplish this task? (Choose two.)
A. tenant
B. virtual DNS
C. default
D. reverse
View answer
Correct Answer: AB
Question #18
You have a centrally routed and bridged topology.In this scenario, routing between subnets would be performed on which two types of devices? (Choose two.)
A. leaf
B. spine
C. DC gateway
D. bridge
View answer
Correct Answer: AB
Question #19
What are two advantages of SDN? (Choose two.)
A. centralized management
B. decentralized management
C. programmability
D. static networking
View answer
Correct Answer: AC
Question #20
Click the Exhibit button.The exhibit displays a Contrail analyzer virtual machine’s console. Which two statements are true in this scenario? (Choose two.)
A. he VMs do not have interfaces
B. sing host routes prevents the default route from being sent
C. our VMs have incorrect DNS settings
D. he IPAM settings are incorrect
View answer
Correct Answer: AC
Question #21
You decide to create only host routes for each of your virtual networks in a project. Each virtual network is sent its correct host prefix. When troubleshooting inter-VN connectivity, using the ping command, the response times out between two virtual networks even though your policies allow for it. What is the problem in this scenario?
A. t
B. how route
C. how route table vrf-name
D. oute print
View answer
Correct Answer: C
Question #22
To retrieve attributes of a new virtual machine, with which Contrail component does the OpenStack Nova agent communicate to create a virtual network?
A. eutron
B. lance
C. nalytics
D. ontrol
View answer
Correct Answer: A
Question #23
Prior to installing Contrail, which list of settings must be verified on all participating servers?
A. HCP is enabled, hostname resolution, and that SSH is enabled
B. ime synchronization, hostname resolution, and that FTP is enabled
C. ime synchronization, hostname resolution, and that SSH is enabled
D. HCP is enabled, hostname resolution, and that FTP is enabled
View answer
Correct Answer: C
Question #24
You are asked to change the settings in the AppFormix UI so that compute1’s status displays “Bad” only when CPU utilization is above 70%.In which workspace of the AppFormix UI would you perform this task?
A. LA Settings
B. otification Settings
C. lugins
D. ervices Settings
View answer
Correct Answer: A
Question #25
Which BMS feature ensures that IP address management is consistent between the virtual and physical instances?
A. nventory management
B. mage management
C. PAM management
D. etwork security management
View answer
Correct Answer: C
Question #26
Which SDN solution allows the control plane to remain on legacy hardware as a stop-gap measure until you are ready to replace the current hardware?
A. DN using NVGRE
B. DN as an overlay
C. DN using an API
D. pen SDN
View answer
Correct Answer: B
Question #27
Which type of query is generated by the curl http://:8081/analytics/uves/vrouters command?
A. SL
B. EST
C. QL
D. ML
View answer
Correct Answer: B
Question #28
What is AppFormix used for in Contrail?
A. o deploy an underlay fabric
B. o create VNFs
C. o analyze network performance
D. o secure application traffic
View answer
Correct Answer: B
Question #29
You have deployed a Contrail cluster that must support bare-metal servers.Which protocol is used to communicate between the bare-metal server’s virtual tunnel endpoints and the Contrail cluster to establish sessions with the VM servers?
A. RTP
B. VPN/VXLAN
C. GP
D. MPP
View answer
Correct Answer: B
Question #30
Which two statements describe the Kubernetes network policy? (Choose two.)
A. ransient
B. enant
C. rovider
D. anagement
View answer
Correct Answer: AC
Question #31
What is a TAP interface in Contrail?
A. software network interface that operates at OSI Layer 3
B. hardware network interface that operates at OSI Layer 3
C. software network interface that operates at OSI Layer 2
D. hardware network interface that operates at OSI Layer 2
View answer
Correct Answer: A
Question #32
What are two predefined tags that are used in Contrail Security policies? (Choose two.)
A. Router
B. ontroller
C. ateway
D. rchestrator
View answer
Correct Answer: AD
Question #33
A snapshot of a VM1 instance was just taken. The snapshot is named VM2. You must launch a new VM instance called VM2 using the newly created snapshot. Which step must be taken to launch the instance?
A. reate and launch the VM2 instance using the snapshot found under Project > Compute > Images
B. aunch the VM2 instance found under Project > Compute > Instances
C. reate and launch the VM2 instance using the snapshot found under Other > Snapshots
D. aunch the VM2 instance found under the drop-down menu for the VM1 instance
View answer
Correct Answer: C
Question #34
Which two statements are true about User Visible Entities (UVEs)? (Choose two.)
A. floating IP address is assigned to the virtual machine
B. mages used to spawn the two virtual machines have different flavors
C. security group is blocking the communication
D. he two virtual machines are in different availability zones
View answer
Correct Answer: BD

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