[Jan 24, 2022] JN0-1302 Exam Dumps - Juniper Practice Test Questions
New Real JN0-1302 Exam Dumps Questions
NEW QUESTION 48
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. multichassis LAG
- C. Ethernet segment identifier
- D. Virtual Chassis
Answer: D
NEW QUESTION 49
Exhibit.
Referring to the exhibit, which two statements are correct7 (Choose two)
- A. You should use CoS schedulers for traffic coming into the spine devices from the leaf devices
- B. You should use CoS schedulers for traffic coming into the leaf devices from the servers
- C. You should use CoS schedulers for traffic leaving the leaf devices and going to the spine devices.
- D. You should use CoS schedulers for traffic leaving the spine devices and going to the leaf devices.
Answer: C,D
NEW QUESTION 50
You are designing a Data Center Interconnect (DCI). You must ensure that the local PE learns the local MAC addresses and then distributes these learned MAC addresses to the remote PEs using the control plane In this scenario, which DCI solution will satisfy the requirements?
- A. BGP Layer 2 VPNs
- B. Layer 2 circuits
- C. CCC
- D. Ethernet VPN BGP
Answer: A
NEW QUESTION 51
Referring to the exhibit, what should you do to increase high availability?
- A. Deploy a Virtual Chassis at the distribution layer
- B. Deploy MC-LAG between the access layer and the servers
- C. Deploy a chassis cluster at the access layer
- D. Deploy MC-LAG between the distribution layer and the access layer
Answer: D
NEW QUESTION 52
Two data centers must be able to operate with a stretched Layer 2 network. You are concerned about unnecessary traffic on the Data Center Interconnect (DCI). You do not want packets to trombone over the DCI, have excessive unknown unicast packet flooding over the DCI, or have excessive ARP flooding over the DCI.
Which technology satisfies the requirements in this scenario?
- A. EVPN
- B. IPsec
- C. GRE over IP
- D. VPLS
Answer: A
NEW QUESTION 53
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. MC-LAG can provide high availability
- B. GRES can provide high availability
- C. The reth interfaces can provide high availability
- D. NSR can provide high availability.
Answer: C
NEW QUESTION 54
Exhibit.
Which two statements about the redundancy design shown in the exhibit are true? (Choose two )
- A. Inter-server traffic must use an alternate IP address
- B. Multicast IP addressing is in use
- C. Anycast IP addressing is in use
- D. User traffic must be policy-routed to the active data center
Answer: A,C
NEW QUESTION 55
Click the Exhibit button.
Referring to the exhibit, which two statements are true? (Choose two.)
- A. You should use CoS rewrite rules for traffic leaving the spine devices.
- B. You should use CoS rewrite rules for traffic coming into the spine devices.
- C. You should use CoS rewrite rules for traffic leaving the leaf devices.
- D. You should use CoS rewrite rules for traffic coming into the leaf devices.
Answer: A,C
NEW QUESTION 56
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. BGP Layer 2 VPNs are required due to latency requirements
- B. VPLS can provide connectivity for four or more DC deployments
- C. LDP Layer 2 circuits team MAC addresses in the data plane.
- D. PE routers in an EVPN environment advertise MAC addresses using BGP
- E. EVPN can provide connectivity for four or more DC deployments
Answer: B,C,E
NEW QUESTION 57
When using BGP Layer 2 VPN for a Data Center Interconnect, which statement about MAC learning is correct?
- A. Control plane MAC learning is used
- B. Data plane MAC learning is used.
- C. MAC learning is not used.
- D. Management plane MAC learning is used.
Answer: A
NEW QUESTION 58
Exhibit.
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. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 59
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. Ethernet segment identifier
- C. multichassis LAG
- D. Virtual Chassis
Answer: C
NEW QUESTION 60
Which two Junos components does cRPD contain? (Choose two.)
- A. Kernel
- B. Kubernetes
- C. RIB
- D. MGD
Answer: C,D
NEW QUESTION 61
Which three statements are correct regarding a Clos-style IP fabric network? (Choose three )
- A. Leaf nodes can be interconnected
- B. Leaf nodes should be connected to spine nodes
- C. Leaf nodes should not be interconnected
- D. Spine nodes can be interconnected
- E. Spine nodes should not be interconnected
Answer: A
NEW QUESTION 62
When using VPLS for a Data Center Interconnect, which statement about MAC learning is correct?
- A. Management plane MAC learning is used
- B. MAC learning is not used.
- C. Data plane MAC learning is used.
- D. Control plane MAC learning is used
Answer: C
NEW QUESTION 63
What are two considerations when designing an IP fabric? (Choose two)
- A. Every leaf node should have an uplink to every spine node
- B. All spine nodes should be the same type of device
- C. Uplinks from servers to the leaf nodes should be 40GbE links
- D. Leaf nodes and spine nodes should be the same type of device
Answer: A,C
NEW QUESTION 64
You want to protect a hypervisor in your data center with a security solution that is installed on the hypervisor and provides firewall protection to applications Traffic to one of the virtual servers must be subject to a NAT policy before communicating with the virtual server Which two solutions would you use to satisfy this requirement? (Choose two.)
- A. vSRX
- B. ATP Cloud
- C. cSRX
- D. vQFX
Answer: C,D
NEW QUESTION 65
You are implementing a new data center and need to plan to connect it to your existing data center. You have the requirement for active/active forwarding to enable load balancing and reduce failure times Which two technologies should be evaluated for this design? (Choose two.)
- A. VPLS
- B. Layer 2 VPN
- C. point-to-point links
- D. CVPN
Answer: A,C
NEW QUESTION 66
Exhibit.
After several design meetings with the WAN team. EVPN MPLS will be deployed as the Data Center Interconnect protocol What should be enabled on the MX Series routers to support transporting traffic between DC-A and DC-B as shown in the exhibit?
- A. CGNAT
- B. OVSDB
- C. stitching
- D. fragmentation
Answer: C
NEW QUESTION 67
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. MC-LAG can provide high availability
- B. GRES can provide high availability
- C. The reth interfaces can provide high availability
- D. NSR can provide high availability.
Answer: D
NEW QUESTION 68
You must implement high availability features in the design for a data center Every network device in this design will have dual routing engines In this scenario, which two high availability features should you use? (Choose two )
- A. NSR with NSB
- B. NSR with graceful restart
- C. GRES with NSR
- D. GRES with NSB
Answer: C,D
NEW QUESTION 69
Your developers have created an application that uses iSCSI for data storage Although iSCSI is inherently lossless they are concerned about potential latency issues due to network congestion and retransmitted packets In this scenario, what will ensure that the iSCSI traffic is delivered in a timely manner?
- A. enhanced transmission selection
- B. data center bridging exchange
- C. priority flow control
- D. quantized congestion notification
Answer: C
NEW QUESTION 70
You are inspecting a small data center your company just purchased You notice several blank panels and cable management system components in a storage room that are not installed on the equipment racks In this scenario, which two statements would you include in your inspection report? (Choose two.)
- A. The cable management system function is cosmetic only and is not necessary.
- B. The blank panels should be installed as soon as possible
- C. The blank panels were removed to improve cooling air flow through the racks.
- D. The cable management system should be installed as soon as possible
Answer: B,D
NEW QUESTION 71
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