Get Latest [Sep-2021] Conduct effective penetration tests using Actualtests4sure JN0-412
Penetration testers simulate JN0-412 exam PDF
NEW QUESTION 38
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. OSPF
- C. EIGRP
- D. RIP
Answer: A,B
NEW QUESTION 39
Which endpoint type in Contrail Security provides multidimensional segmentation such as application, tier, deployment or site parameters?
- A. virtual network
- B. tag
- C. address group
- D. domain
Answer: B
NEW QUESTION 40
What are three ways SDN provides multitenancy? (Choose three.)
- A. By using overlay networks to tunnel traffic across the network
- B. By using a naming convention that identifies different tenants within each VRF
- C. By using virtualized servers to separate customers and applications
- D. By using IP subnets to provide physical separation of tenants
- E. By using VRFs to segment the network
Answer: A,C,E
NEW QUESTION 41
What are two features of software containers? (Choose two.)
- A. They provide greater software modularity.
- B. They provide programming language backward compatibility.
- C. They have isolated application thread processing.
- D. They have complete operating system security.
Answer: A,C
NEW QUESTION 42
Creating a Contrail service chain requires the configuration of which three elements? (Choose three).
- A. Service template
- B. Service object
- C. Service network
- D. Service instance
- E. Service Policy
Answer: A,D,E
NEW QUESTION 43
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. SDN using NVGRE
- B. SDN using an API
- C. SDN as an overlay
- D. open SDN
Answer: C
NEW QUESTION 44
Refer to the exhibit.
You have deployed a cloud networking environment. Referring to the exhibit, what is the role of the node indicated by the arrow?
- A. It is a virtualized network function node.
- B. It is a Contrail SDN controller node.
- C. It is an infrastructure orchestration node.
- D. It is a vRouter node on a host device.
Answer: D
NEW QUESTION 45
Refer to the exhibit.
Virtual machine VM-1 is spawned on a compute node Compute-1. VM-1 is not able to ping PC-1, which is located outside of the SDN cloud. You want to run packet captures to trace the packet initiated by VM-1 towards PC-1.
Referring to the exhibit, which three interfaces would you use to accomplish this task? (Choose three.)
- A. The Control-1 data interface
- B. The Compute-1 data interface
- C. The VM-1 tap interface
- D. The Compute-2 data interface
- E. The SDN-GW interface facing the SDN cloud
Answer: B,C,E
NEW QUESTION 46
Refer to the exhibit.
Referring to the exhibit, when the user attempts the API request, which HTTP return code is generated by OpenStack?
- A. HTTP 401 (Unauthorized)
- B. HTTP 400 (Bad Request)
- C. HTTP 404 (Not Found)
- D. HTTP 503 (Service Unavailable)
Answer: A
NEW QUESTION 47
You want to monitor traffic between two virtual machines belonging to different virtual networks.
What are two ways to accomplish this task? (Choose two.)
- A. Create a Contrail transparent mode analyzer service instance.
- B. Use an OpenStack policy to mirror packets to the analyzer service instance.
- C. Use the Contrail policy to mirror packets to the analyzer service instance.
- D. Create a Contrail in-network mode analyzer service instance.
Answer: A,C
NEW QUESTION 48
Which command displays routes in vRouter VRF?
- A. rt
- B. show route table vrf-name
- C. route print
- D. show route
Answer: A
NEW QUESTION 49
What are three mechanisms supported by the Neutron ML2 plugin? (Choose three.)
- A. MPLS
- B. VLAN
- C. GRE
- D. VXLAN
- E. IPsec
Answer: B,C,D
NEW QUESTION 50
Which protocol is used to exchange routes between the Contrail controller and compute nodes?
- A. XMPP
- B. Sandesh
- C. NETCONF
- D. BGP
Answer: A
NEW QUESTION 51
What does the Contrail Analytics service do with flows that are greater than or equal to the sampling threshold?
- A. A modified flow sample is exported only after normalizing the byte and packet count during the interval.
- B. The flow sample is exported.
- C. A modified flow sample is exported according to the probability of bytes during the interval divided by the sampling threshold.
- D. The flow sample is not exported.
Answer: B
NEW QUESTION 52
Which two statements are supported when building Heat templates? (Choose two.)
- A. YAML
- B. JSON
- C. XML
- D. YANG
Answer: A,B
NEW QUESTION 53
Click the Exhibit button.
What will be the result of deploying the Heat template shown in the exhibit?
- A. Only vm_2 will be deployed and vm_1 will be overwritten.
- B. Only vm_1 will be deployed and vm_2 will fail.
- C. Neither VM will be deployed.
- D. Both vm_1 and vm_2 will be deployed.
Answer: D
NEW QUESTION 54
You want to deploy an application to the cloud so that the application instances can be dynamically mirrored. You want to manage only the application, leaving all other management to the cloud provider.
Which type of cloud service should you choose in this situation?
- A. DBaaS
- B. SaaS
- C. IaaS
- D. PaaS
Answer: D
NEW QUESTION 55
Two virtual machines that belong to the same virtual network are not able to communicate with each other.
Which statement is true in this scenario?
- A. The two virtual machines are in different availability zones.
- B. A floating IP address is assigned to the virtual machine.
- C. A security group is blocking the communication.
- D. Images used to spawn the two virtual machines have different flavors.
Answer: C
Explanation:
Explanation
NEW QUESTION 56
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