Juniper JNCIS-Cloud JN0-412 Questions & Answers

• Question 11:

  Click the Exhibit button.

  

  Within your Contrail cluster, a BGP peer is not advertising routes as expected. After issuing the curl http:// :8081/analytics/uves/bgp-peers command, you receive the output show in the exhibit.

  What is causing this problem?

  A. an incorrect local ID

  B. an incorrect peer type

  C. an incorrect IP address

  D. an incorrect family

  Correct Answer: D

• Question 12:

  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.

  Correct Answer: CD

  Reference: https://www.juniper.net/documentation/en_US/release-independent/solutions/informationproducts/pathway-pages/sg-009-contrail-enterprise-multicloud.pdf

• Question 13:

  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

  Correct Answer: ABE

  Reference: https://www.juniper.net/documentation/en_US/contrail19/topics/example/contrail-commandcluster.html

• Question 14:

  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

  Correct Answer: BCD

  Reference: https://www.juniper.net/documentation/en_US/release-independent/solutions/topics/task/ configuration/new-fabric-cem-configuring.html

• Question 15:

  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

  Correct Answer: C

  Reference: https://www.juniper.net/documentation/en_US/contrail20/topics/concept/security-policyenhancements.html

• Question 16:

  What are three examples of hypervisors? (Choose three.)

  A. VMware ESXi

  B. Juniper vSRX

  C. KVM

  D. OpenStack Nova

  E. Microsoft Hyper-V

  Correct Answer: ACE

• Question 17:

  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.

  Correct Answer: CB

• Question 18:

  Which two OpenStack components are optional services? (Choose two.)

  A. Nova

  B. Heat

  C. Glance

  D. Magnum

  Correct Answer: CD

• Question 19:

  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

  Correct Answer: AC

  Reference: https://www.juniper.net/documentation/en_US/release-independent/solutions/informationproducts/pathway-pages/sg-009-contrail-enterprise-multicloud.pdf

• Question 20:

  Which two nodes are part of the Contrail controller role? (Choose two.)

  A. config

  B. control

  C. analytics

  D. load balancer

  Correct Answer: AB

  Reference: https://www.juniper.net/documentation/en_US/nfv2.1/topics/concept/ccpearchitecture.html#:~:text=Contrail%20controller%20node%2C%20which%20hosts,virtualized%20network %20functions%20(VNFs). http://juniper.github.io/contrail-vnc/architecture.html