JN0-681問題集、Juniper実際の試験問題

質問 1

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. IGMP Join (S,G)

B. PIM join

C. IGMP Join (*, G)

D. PIM register message

正解: D

質問 2

Referring to the exhibit, not all routes are being exchanged by EBGP peers.

In this scenario, which BGP parameter would solve this problem?

A. mulcihop

B. as-override

C. mulcipach

D. mulcipach mulciple-as

正解: B

質問 3

Which protocol replicates forwarding information between MC-LAG peers?

A. ICCP

B. VCCP

C. VRRP

D. LLDP

正解: A

質問 4

Which two statements describes an IP fabric? (Choose two.)

A. xSTP protocols should be used to prevent loops

B. Traffic should always follow a single path

C. Open standards allow for vendor interoperability.

D. Each leaf should have a connection to each spine.

正解: C,D

質問 5

Which two statements describe a VXLAN network identifier (VNI)? (Choose Two)

A. A VNI identifies a VXLAN segment ID.

B. A VNI allows only 512 VLANs.

C. A VNI identifies the inner MAC frame.

D. A VNI validates the remote VTEP.

正解: A,D

質問 6

Which two statements are true Virtual Chassis? (Choose two.)

A. By default, Junos switches are in non-mixed mode virtual chassis.

B. The request virtual-chassis mode fabric reboot command will set the Virtual Chassis to fabric mode with similar devices

C. The request virtual-chassis mode fabric reboot command will set the Virtual Chassis to mixed mode.

D. By default, Junos switches are in a mixes mode Virtual Chassis

正解: C,D

質問 7

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. A layer 3 gateway can be configured on the spine devices.

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

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

D. The ESI assigned to the host1 link will be different from the ESI assigned to the host link.

正解: A,C

Juniper Data Center, Professional (JNCIP-DC) - JN0-681 模擬練習