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JN0-681 Online Practice Questions and Answers

Questions 4

You work in a data center where VMs and hosts are frequently moved. Your design needs to eliminate inefficient traffic flows.

In this scenario, which two solutions will satisfy this requirement? (Choose two.)

A. VXLAN

B. EVPN

C. VMTO

D. VPLS

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Questions 5

A company wants to expand their hosting business and is seeking solutions to support multiple tenants. Each tenant should be able to configure their own logical interfaces. Also, based on customer needs, all routing features must be supported.

What will satisfy the customer's requirements?

A. routing instances

B. tenant systems

C. logical systems

D. bridge domains

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Questions 6

After configuring an IP fabric using EBGP as your routing protocol, you notice that not all of the routes are showing up in the routing tables. You have verified that all adjacencies have formed, and that all policies are in place and configured properly.

In this scenario, which statement is true?

A. The routers have not been configured with the multipath multiple-as parameter.

B. The routers have not been configured using the add-path parameter.

C. The routers have not been configured using the bfd-liveness-detection parameter.

D. The routers have not been configured using the multihop parameter.

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Questions 7

You are implementing perimeter security for your data center. You need to inspect all traffic at 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. SRX using LAG

B. MX with MC-LAG

C. QFX Virtual Chassis

D. SRX chassis cluster

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Questions 8

Host1 and host2 are connected to an EVPN signaled VXLAN overlay, and must have Layer 3 connectivity. The VNI and VLAN assignments are shown in the exhibit.

In this scenario, which two statements are true? (Choose two.) A. The ESI assigned to the host1 link will be different from the ESI assigned to the host2 link.

B. The VNI assigned to the host1 link must be the same as the VNI assigned to the host2 link.

C. A Layer 3 gateway can be configured on the spine devices.

D. A Layer 3 gateway can be configured on the leaf devices.

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Questions 9

You have deployed two data centers that require a Layer 2 stretch between host1 and host2.

Referring to the exhibit, what does a Layer 2 stretch require?

A. a VXLAN tunnel originating on the Super Spine Layer in DC1 to the Super Spine Layer in DC2.

B. a VXLAN tunnel originating on VTEP1 to VTEP2.

C. a VXLAN tunnel originating on the Spine Layer in DC1 to the Spine Layer in DC2.

D. a VPLS WAN connection between data centers.

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Questions 10

Which two statements describe EVPN-based VXLAN implementations? (Choose two.)

A. The movement of a virtual host requires a manual reconfiguration of the VTEP.

B. The movement of a virtual host results in the dynamic remapping of the VTEP.

C. MAC addresses are learned using multicast flooding.

D. MAC addresses are propagated using BGP updates.

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Questions 11

Your colleague has begun working on the base configuration for an active-active multihomed EVPN connection shown in the exhibit.

Which two actions will ensure a successful implementation? (Choose two.)

A. Change the ESI mode on PE1 to single-active.

B. Change the ESI mode on PE2 to all-active.

C. Change the ESI value on the PE2 device to 00:00:00:00:00:00:00:00:00:00.

D. Change the ESI value on the PE1 device to 00:22:44:66:88:00:22:44:66:88.

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Questions 12

Which protocol is used between VCF member devices to create a loop-free topology?

A. LLDP

B. MSTP

C. RSTP

D. VCCP

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Questions 13

In the exhibit, VM1 is part of the same VXLAN segment as VM3.

Which type of message will VTEP B initially send to the RP so that VM3 can communicate with VM1?

A. PIM join

B. PIM register message

C. IGMP Join (S,G)

D. IGMP Join (*,G)

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Exam Code: JN0-681
Exam Name: Data Center, Professional (JNCIP-DC)
Last Update: Jan 17, 2025
Questions: 65
10%OFF Coupon Code: SAVE10

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