JN0-650問題集、Juniper実際の試験問題

質問 1

Which two statements are correct about OSPFv2 and OSPFv3? (Choose two.)

A. OSPFv2 and OSPFv3 require an Area 0.

B. OSPFv2 carries prefix information in LSAs.

C. OSPFv3 is processed per subnet.

D. OSPFv3 carries flooding scope in LSAs.

正解: B,D

質問 2

Which two statements are correct about multicast routing tables? (Choose two.)

A. MBGP and IS-IS place routes in inet.1 directly.

B. inet.2 is used when the multi cast forwarding topology differs from unicast forwarding.

C. inet.0 is used for RPF checks.

D. IS-IS and OSPFv3 place routes in inet.2 directly.

正解: B,C

解説: (PassTest メンバーにのみ表示されます)

質問 3

Which two statements are correct when using the no-loss forwarding class? (Choose two.)

A. Use the default drop profile.

B. Use the default scheduler map.

C. Use forwarding class sets.

D. Use priority-based now control.

正解: C,D

解説: (PassTest メンバーにのみ表示されます)

質問 4

Click the Exhibit button.

Referring to the exhibit, which statement is correct?

A. The device with the lowest IP address is elected as the DR.

B. The device with the highest IP address is elected as the DR.

C. The OSPF state will be stuck in the ExStart state.

D. The OSPF state will be stuck in the 2Way state.

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 5

Which two statements are correct about EVPN Pure Type-5 routes? (Choose two.)

A. Pure Type-5 routes are also known as IP-VRF-to-IP-VRF.

B. Pure Type-5 routes require an overlay next hop.

C. Pure Type-5 routes rely on Type-7 sync routes.

D. Pure Type-5 routes are advertised with the MAC extended community.

正解: A,B

解説: (PassTest メンバーにのみ表示されます)

質問 6

Click the Exhibit button.

Referring to the exhibit, leaf2 is elected the designated forwarder.
Which two statements are correct if server2 generates a broadcast frame? (Choose two.)

A. The broadcast frame will not be forwarded to leaf1.

B. Only leaf2 will forward the broadcast frame to server1.

C. The broadcast frame will be forwarded to leaf1 and leaf2.

D. Only leaf1 will forward the broadcast frame to server1.

正解: A,B

解説: (PassTest メンバーにのみ表示されます)

質問 7

Click the Exhibit button.

Referring to the exhibit, which two statements are correct? (Choose two.)

A. This route has two next hops available.

B. The BGP configuration is for IBGP.

C. The BGP configuration includes the multipath parameter.

D. This route has a hidden next hop.

正解: A,D

解説: (PassTest メンバーにのみ表示されます)

質問 8

You must implement EVPN signaling on an EX Series device that is configured with both underlay and overlay networks. Which network protocol accomplishes this task?

A. IS-IS underlay network

B. OSPF underlay network

C. MPLS overlay network

D. EBGP overlay network

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 9

You are deploying IP phones in your enterprise network that must receive their power through their Ethernet connection. You are using your EX Series switch's PoE ports that support IEEE
802.3af. In this scenario, what is the maximum amount of power allocated to each interface?

A. 10.2 W

B. 50 W

C. 30 W

D. 15.4 W

正解: D

解説: (PassTest メンバーにのみ表示されます)

Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) - JN0-650 模擬練習