Juniper JNCIP-DC JN0-682 Questions & Answers

• Question 31:

  You are implementing perimeter security for your data center. You need to inspect all traffic Layer 7 and ensure the failure of a port or device will not result in an interruption to traffic flows. In this scenario, which design would satisfy these requirements?

  A. MX with MC LAG

  B. QFX Virtual Chassis

  C. SRX Chassis cluster

  D. SRX using LAG

  Correct Answer: C

• Question 32:

  You are designing an EBGP IP fabric for a multi-side data center. In this scenario, which two statements are true? (Choose two.)

  A. The same AS number should be used on all devices across all data centers.

  B. Different AS numbers should be used on all devices.

  C. Private AS numbers can be used.

  D. Public AS numbers must be used

  Correct Answer: BC

• Question 33:

  You are asked to configure VXLAN for you c data center using multicast to exchange VTEP information?

  In this scenario, which two configuration parameters must match on the VTEPs in the same VXLAN segment? (Choose two.)

  A. VLAN ID

  B. Routing instance name

  C. Multicast group

  D. VNI

  Correct Answer: CD

• Question 34:

  You are asked to implement a monitoring and telemetry solution for the QFX Series devices in your IP fabric that uses a push model to collect both system event data and statistical data for your QFX Series devices.

  Which technology satisfies your requirements?

  A. JunosXMLAPI

  B. REST API

  C. SNMP

  D. Junos Telemetry Interface

  Correct Answer: D

• Question 35:

  Which two statements are correct about VXLANs? (Choose two.)

  A. VXLANs have smaller broadcast domains than VLANs.

  B. VXLANs have a smaller logical network identifier than VLANs.

  C. VXLANs can have a theoretical maximum of 16 million unique networks.

  D. VXLANs are an overlay technology.

  Correct Answer: CD

• Question 36:

  Which two statements about the seamless EVPN-VXLAN stitching interconnect gateways are correct? (Choose two.)

  A. IBGP is recommended for VXLAN stitching overlays.

  B. Interconnect gateways will rewrite the route target, route distinguisher. and ESI values for each stretched virtual network.

  C. All EVPN routes types are forwarded among interconnect gateways in a full-mesh manner.

  D. The interconnect gateway can reside on the super spine layer of a multi-POD data center.

  Correct Answer: CD

• Question 37:

  Referring to the exhibit, which statement is correct?

  

  A. The exhibit shows a 5-stage IP fabric architecture.

  B. The exhibit shows a collapsed fabric architecture.

  C. The exhibit does not represent a valid fabric architecture.

  D. The exhibit shows a 3-stage IP fabric architecture.

  Correct Answer: A

• Question 38:

  Referring to the VTEP output shown in the exhibit, which two statements are true? (Choose two.)

  

  A. The. MAC address 52:54:00 5e 88 6a belongs to a remote host.

  B. The MAC address 52:54;00 5e 88 6a belongs to a local host.

  C. The MAC address 52:54:00 2c 4b:a2 belongs to a remote host.

  D. The MAC address 52:54:00 2c 4b:a2 belongs to a local host.

  Correct Answer: AC

• Question 39:

  You are asked to scale the available bandwidth within your Clos data center network to support more east-west traffic. In this scenario, what are two ways to accomplish this task? (Choose two.)

  A. Add leaf devices to increase available paths and bandwidth

  B. Use aggregated interfaces in the fabric.

  C. Add spines to increase available paths and bandwidth.

  D. Interconnect all spines to increase available paths and bandwidth.

  Correct Answer: BD

• Question 40:

  You have configured MP-IBGP to support EVPN for your overlay network. However, you are not seeing the expected routes on your edge devices.

  

  Referring to the exhibit, how would you solve this problem?

  A. The family evpn signaling parameter must be configured on the remote peer.

  B. Graceful restart must be disabled for this session

  C. The family 12vpn signaling must be configured on the local peer

  D. The group types on both devices should be set to external

  Correct Answer: A