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خذ اختبارات أخرى عبر الإنترنت

السؤال #1
You are designing an EVPN overlay architecture for your new data center fabric. You must ensure that the servers can be connected to multiple different leaf nodes. Which feature must be configured to allow for this functionality?
A. Virtual Router Redundancy Protocol
B. Virtual Chassis C
عرض الإجابة
اجابة صحيحة: ADE
السؤال #2
Your company is deploying a private cloud based on OpenStack and has selected Contrail Networking as their SDN controller. As part of this solution, you must implement distributed firewall capabilities. In this scenario, which Contrail component implements this function?
A. vRouter B
عرض الإجابة
اجابة صحيحة: B
السؤال #3
According to Juniper Networks, what are two recommendations for implementing data center security? (Choose two.)
A. Perimeter security in a data center is normally performed on virtual devices
B. Perimeter security in a data center is normally performed on physical devices
عرض الإجابة
اجابة صحيحة: CD
السؤال #4
Which two Layer 2 Data Center Interconnect redundancy options support active/active forwarding? (Choose two.) A.VPLS LAG B.point-to-point LAG C.EVPN multihoming D.VPLS multihoming
Which two Layer 2 Data Center Interconnect redundancy options support active/active forwarding? (Choose two. A
عرض الإجابة
اجابة صحيحة: C
السؤال #5
You are asked to deploy data classification measures in your network. You are analyzing an e-mail and notice several employees in the cc list but the e-mail does not appear to contain any sensitive data, such as security logs or financial reports. In this scenario, how should this data be classified?
A. public
B. encrypted C
عرض الإجابة
اجابة صحيحة: D
السؤال #6
You want to reduce the over-subscription ratio of an IP fabric between the leaf nodes and spine nodes. Which two actions will accomplish this goal? (Choose two.)
A. Add spine nodes to the fabric
B. Increase bandwidth between the spine and leaf
عرض الإجابة
اجابة صحيحة: AB
السؤال #7
You are designing a new data center that will be built using an IP fabric. One of your security requirements is that the gateway for all of your VLANs must reside on the data center SRX firewalls. Which IP fabric architecture will satisfy this requirement?
A. centrally routed overlay
B. server routed overlay C
عرض الإجابة
اجابة صحيحة: B
السؤال #8
You want to deploy chassis clustering to provide high availability on the SRX Series devices that are securing your data center. In this scenario, which statement is correct? A.GRES can provide high availability.
B. NSR can provide high availability
عرض الإجابة
اجابة صحيحة: AB
السؤال #9
Your Junos device is configured with dual Routing Engines. In this scenario, which feature must be activated to preserve both the control and forwarding planes?
A. graceful Routing Engine switchover only
B. graceful Routing Engine switchover with graceful restart and non-stop routing C
عرض الإجابة
اجابة صحيحة: AC
السؤال #10
You are designing a large IP fabric and must determine if you should use IBGP or EBGP to signal your underlay. Which statement is correct in this scenario?
A. IBGP will require a full mesh on all devices
B. IBGP will allow your network to scale to larger device numbers
عرض الإجابة
اجابة صحيحة: D
السؤال #11
Click the Exhibit button. Referring to the exhibit, which two statements are correct? (Choose two.)
A. You should use CoS schedulers for traffic leaving the spine devices and going to the leaf devices
B. You should use CoS schedulers for traffic leaving the leaf devices and going to the spine devices
عرض الإجابة
اجابة صحيحة: AB
السؤال #12
Click the Exhibit button. Referring to the exhibit, which two statements are true? (Choose two.)
A. You should use CoS multifield classifiers for traffic leaving the leaf devices and going to the spine devices
B. You should use CoS BA classifiers for traffic leaving the spine devices and going to the leaf devices
عرض الإجابة
اجابة صحيحة: B
السؤال #13
You must design a data center (DC) connectivity solution for four data centers located in the US, Europe, Africa, and China. Which three statements are correct in this scenario? (Choose three.)
A. VPLS can provide connectivity for four or more DC deployments
B. LDP Layer 2 circuits learn MAC addresses in the data plane
E. EVPN can provide connectivity for four or more DC deployments
عرض الإجابة
اجابة صحيحة: CD
السؤال #14
You are asked to design security policies based on team membership. Which access control methodology should you use in this scenario?
A. non-discretionary access control
B. role-based access control C
عرض الإجابة
اجابة صحيحة: C
السؤال #15
You must implement security services between VMs that are hosted on the same server. You need to perform Layer 3 routing, UTM, IPS, and NAT services while minimizing space and resource usage. Which Junos product will satisfy the requirements? A.MX B.SRX C.vMX D.vSRX
You must implement security services between VMs that are hosted on the same server. You need to perform Layer 3 routing, UTM, IPS, and NAT services while minimizing space and resource usage
عرض الإجابة
اجابة صحيحة: BCE
السؤال #16
Click the Exhibit button. Given the information shown below. 2 spine nodes with (4) 40GbE interfaces each 4 leaf nodes: Each leaf node has half-utilized (24) 10GbE interfaces. Each leaf node has (1) 40GbE interface to each of the 2 spine nodes. What is the oversubscription ratio for the IP fabric shown in the exhibit? A.1:1 B.4:1 C.3:1 D.2:1
Click the Exhibit button. Given the information shown below
عرض الإجابة
اجابة صحيحة: D
السؤال #17
Click the Exhibit button. Which two statements about the redundancy design shown in the exhibit are true? (Choose two.)
A. User traffic must be policy-routed to the active data center
B. Multicast IP addressing is in use
عرض الإجابة
اجابة صحيحة: AB
السؤال #18
Click the Exhibit button. For a fully configured and functional IP fabric underlay as shown in the exhibit, how many external BGP neighbors are expected to be in established state for Leaf 1? A.4 B.5 C.2 D.3
Click the Exhibit button. For a fully configured and functional IP fabric underlay as shown in the exhibit, how many external BGP neighbors are expected to be in established state for Leaf 1? A
عرض الإجابة
اجابة صحيحة: C
السؤال #19
What are two considerations when designing an IP fabric? (Choose two.)
A. Every leaf node should have an uplink to every spine node
B. Leaf nodes and spine nodes should be the same type of device
عرض الإجابة
اجابة صحيحة: C
السؤال #20
Your data center design must ensure that no access switch can become a single point of failure. Which two actions will satisfy this requirement? (Choose two.)
A. Use an MC-LAG between two upstream distribution switches and each access switch
B. Use a LAG between each access switch and a VRRP interface on a distribution switch
عرض الإجابة
اجابة صحيحة: A

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