Juniper JN0-412 Online Practice Questions and Exam Preparation

Juniper JN0-412 Online Questions & Answers

• Question 41:

  You are asked to create a connection between a VM and two ports on a QFX leaf device in the fabric.

  Which Contrail feature must you configure to accomplish this task?

  A. virtual network policy
  B. floating IP
  C. virtual port group
  D. virtual network with route leaking
  C. virtual port group

• Question 42:

  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
  A. Container Registry
  B. cluster name
  E. Contrail version

• Question 43:

  Which command displays routes in vRouter VRF?

  A. rt
  B. show route
  C. show route table vrf-name
  D. route print
  A. rt

• Question 44:

  Which ETSI NFV function is responsible for the management of virtual network functions (VNF) and element management systems (EMS)?

  A. Virtual Network Function Manager (VNFM)
  B. OpenStack
  C. Contrail Command
  D. Analytics Database
  A. Virtual Network Function Manager (VNFM)

• Question 45:

  Which type of query is generated by the curl http://:8081/analytics/uves/vrouters command?

  A. SSL
  B. REST
  C. SQL
  D. XML
  B. REST

• Question 46:

  When creating a firewall rule in Contrail Security, which two types of endpoints are available? (Choose two.)

  A. virtual network
  B. tag
  C. domain
  D. service level
  A. virtual network
  B. tag

• Question 47:

  Which two statements are true about Contrail Enterprise Multicloud? (Choose two.)

  A. Contrail Enterprise Multicloud supports the intent-driven automation function using PowerShell.
  B. Conrail Enterprise Multicloud enables basic device management functions from Contrail.
  C. Contrail Enterprise Multicloud supports the intent-driven automation function using Ansible.
  D. Intent-driven automation can only be applied on virtual network elements in Contrail Enterprise Multicloud.
  B. Conrail Enterprise Multicloud enables basic device management functions from Contrail.
  C. Contrail Enterprise Multicloud supports the intent-driven automation function using Ansible.

• Question 48:

  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. SRTP
  B. EVPN/VXLAN
  C. BGP
  D. XMPP
  B. EVPN/VXLAN

• Question 49:

  Which network type is created in Neutron and mapped to physical networks?

  A. transient
  B. tenant
  C. provider
  D. management
  C. provider

• Question 50:

  Your development team asks you to provision twenty exact copies of a three-tier application containing three VMs. Each copy of the application must be on their own isolated network. The development team also wants to deploy more copies in the future from a self-service portal.

  What will accomplish this task?

  A. Create a Heat orchestration template for the application and then launch twenty stacks using the Horizon dashboard or OpenStack CLI.
  B. Use the Contrail fabric manager to define and launch all twenty stacks using an intent-driven automation feature.
  C. Create all twenty networks and launch each instance using the Horizon instance creation wizard.
  D. Create a Heat orchestration template for the application and then launch twenty stacks using the AppFormix user interface.
  A. Create a Heat orchestration template for the application and then launch twenty stacks using the Horizon dashboard or OpenStack CLI.