JN0-211 PDF Dumps Real 2021 Recently Updated Questions
Released Juniper JN0-211 Updated Questions PDF
NEW QUESTION 23
What is a primary difference between NFV and VNF?
- A. A VNF defines the network underlay tunnel methodology while NFV is firewall that inspects traffic in the overlay network.
- B. NFV is the framework that describes how a virtual function should operate while VNF is the virtual function itself
- C. NFV identifies the host on which the VNF operates.
- D. A VNF operates on a bare metal server while NFV operates on a switch
Answer: B
Explanation:
NEW QUESTION 24
Which statement is correct when deploying services inside containers?
- A. Service must not be deployed using the same operating system
- B. Containers can always be deployed for free
- C. Services have dedicated processor and memory resources on each
server - D. Containers use fewer resources than VMs
Answer: D
Explanation:
NEW QUESTION 25
Which Juniper product is used to remotely provision the NFX250 platform for Network Functions Virtualization?
- A. Virtual Route Reflector
- B. Junos Space Security Director
- C. Contrail Service Orchestration
- D. Contrail Security
Answer: D
NEW QUESTION 26
You are deploying a layer 3 underlay network with 10,000 devices and hosts.
Which two statements are correct in this scenario? (choose two.)
- A. Routing table can become very large
- B. Loop prevention is provided by the routing protocol
- C. The MAC tables can become very large
- D. RSTP can be used for loop prevention
Answer: A,B
NEW QUESTION 27
AppFormix has been deployed in your data center using the Juniper Telemetry Interface(JTI) native sensors. However, the underlay devices have not yet been set up to work with the JTI native sensors.
Which action is required for the JTI native sensors to work properly?
- A. Enable SSH on the underlay devices
- B. Enable NETCONF over SSH on the underlay devices
- C. Install the AppFormix network agent on the underlay devices
- D. Enable GPB messaging on the underlay devices
Answer: D
Explanation:
NEW QUESTION 28
Which statement is correct about alarms in AppFormix?
- A. Static alarms are compared against historical data
- B. Alarm actions cannot be change by the user
- C. Alarm thresholds cannot be changed by the user
- D. Static alarm are compared against fixed thresholds
Answer: D
Explanation:
NEW QUESTION 29
Which statement about contrail is true?
- A. The contrail virtual router segments virtual machines on physical hosts into virtual touting and forwarding instances
- B. The contrail virtual router establishes IPsec tunnel between other contrail virtual routers on the network
- C. The contrail virtual router segments virtual machines on physical hosts into different security zones
- D. The contrail controller places a vRouter each virtual host in the network
Answer: A,D
NEW QUESTION 30
Which interface is used by applications, orchestration system, and other types of business systems to communicate with as SDN controller?
- A. southbound interface
- B. northbound interface
- C. controller interface
- D. east-west interface
Answer: B
Explanation:
NEW QUESTION 31
A customer wants to provide advanced Layer 4 through Layer 7 security services for a VMware NSX microsegementation deployment.
Which platform would you recommend using in this scenario?
- A. QFX Series
- B. ACX Series
- C. vMX Series
- D. vSRX Series
Answer: D
NEW QUESTION 32
You want to automate the management of virtualized applications using Contrail Networking Which type of SDN is used in this scenario?
- A. Ansible Automation
- B. Overlay SDN
- C. API SDN
- D. OpenFlow SDN
Answer: C
NEW QUESTION 33
What provisions new switches or routers in your network automatically, with no manual intervention?
- A. ZTP
- B. BGP
- C. RSVP
- D. PCEP
Answer: A
NEW QUESTION 34
What are two characteristics of Policy Enforcer? (Choose two)
- A. Policy Enforcer is integrated with Security Director
- B. Policy Enforcer has its own standalone GUI
- C. Policy Enforcer provides telemetry data for a collector device
- D. Policy Enforcer consolidated threat information from multiple
sources
Answer: A,D
Explanation:
NEW QUESTION 35
Which two pricing models are available from AWS Marketplace for vSRX consumption? (Choose two.)
- A. bring your own license
- B. annual subscription
- C. pay as you go
- D. based on the number of policies
Answer: A,C
NEW QUESTION 36
Which type of API does contrail service orchestration provide when connecting with OSS and BSS applications?
- A. TLS
- B. XMPP
- C. SOAP
- D. REST
Answer: D
NEW QUESTION 37
Which statement is true about NFV containers?
- A. NFV containers require more memory and storage resources to deploy
- B. NFV containers usually provide fewer functions than VM-based NFs
- C. NFV containers require an underlying hypervisor for deployment
- D. NFV containers take longer to instantiate than virtual machines
Answer: B
NEW QUESTION 38
Which statement is true about the OpenConfig data model?
- A. It supports YANG
- B. It provides UDP-based transport
- C. It uses MySQL as the default database structure
- D. It is embedded in all devices that run the Junos OS
Answer: A
NEW QUESTION 39
Which two protocols are used in a Contrail system to exchange routing information? (Choose two)
- A. XMPP
- B. IS-IS
- C. OSPF
- D. BGP
Answer: A,D
NEW QUESTION 40
Which statement is true regarding Layer 3 underlay fabric networks?
- A. Layer 3 underlay fabric networks rely on Layer 2 loop prevention protocols
- B. Layer 3 underlay fabric networks can only be used across public networks
- C. Layer 3 underlay fabric networks rely on IPsec tunnels to interconnect tenants
- D. Layer 3 underlay fabric networks are more scalable than Layer 2 fabric underlay networks
Answer: D
NEW QUESTION 41
You need to control and steer application traffic while maintaining an end-to-end view of the WAN and LAN.
Which Juniper cloud product will satisfy the requirements in this scenario?
- A. Sky ATP
- B. Contrail Cloud
- C. Sky Enterprise
- D. Contrail Service Orchestration
Answer: D
NEW QUESTION 42
What are two roles of sandboxing in Sky ATP? (choose two)
- A. To validate the operation of third-party components
- B. To store infected files for further analysis
- C. To analyze the behavior of potential security threats
- D. To test the operation of security rules
Answer: B,C
NEW QUESTION 43
Which protocol is used by the NorthStar Controller to discover existing tunnels in a service provider or large enterprise WAN?
- A. PCEP
- B. NETCONF
- C. REST
- D. SNMP
Answer: A
NEW QUESTION 44
What are two characteristics of cloud computing? (Choose two.)
- A. Services are provisioned by the customer
- B. Services are provisioned using automation.
Answer: A,B
NEW QUESTION 45
......
JN0-211 Dumps and Practice Test (120 Exam Questions): https://www.pass4surequiz.com/JN0-211-exam-quiz.html