Free JN0-412 Exam Braindumps
Cloud, Specialist (JNCIS-Cloud) Questions 21–25 (page: 6)

Updated On: 9-Feb-2026

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?

  1. SRTP
  2. EVPN/VXLAN
  3. BGP
  4. XMPP

Answer(s): B



Which two statements describe the Kubernetes network policy? (Choose two.)

  1. If a policy is not applied to a pod, then the pod accepts traffic from all sources.
  2. A policy can define traffic in only one direction.
  3. A policy can define traffic in both directions.
  4. If a policy is not applied to a pod, then the pod blocks traffic from all sources.

Answer(s): A,C


Reference:

https://www.juniper.net/documentation/en_US/day-one-books/topics/topic-map/kubernetes-in-practice.html#id-kubernetes-network-policy



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

  1. transient
  2. tenant
  3. provider
  4. management

Answer(s): C



Which two fabric management tasks would be completed using Contrail Command? (Choose two.)

  1. Automatically deploy an P fabric underlay.
  2. Modify routing protocol preferences.
  3. Change user permissions on Junos devices.
  4. Discover devices in the network.

Answer(s): A,D



What is a TAP interface in Contrail?

  1. A software network interface that operates at OSI Layer 3.
  2. A hardware network interface that operates at OSI Layer 3.
  3. A software network interface that operates at OSI Layer 2.
  4. A hardware network interface that operates at OSI Layer 2.

Answer(s): A


Reference:

https://sureshkvl.gitbooks.io/opencontrail-beginners-tutorial/content/introspect/contrail-vrouter-agent.html



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