최신 JN0-649 무료덤프 - Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT)

문제1

Your Net is learning the 210.210.40.0/24 route from Provider A and Provider B YourNet would like to forward traffic destined to the 210.210.40.0/24 networking using Provider B.
Referring to the exhibit, how would you accomplish this task?

A. Apply an export policy to R2's IBGP peers to set a Their local preference.

B. Apply an export policy to R1's IBGP peers to set a higher local preference.

C. Add the well-known no-export community to the routes learned through R1.

D. Add the well-known no-export community to the routes learned through R2.

정답: A

문제2

You are configuring BGP policies for a site with a dual-homed connection as shown In the exhibit.
You need all outbound traffic to egress the network through the link to ISP B by default. The ISPs should not be able to override this behavior through BGP attributes.
Which BGP attribute would you modify on the ISP-received routes to accomplish this objective?

A. origin

B. local preference

C. MED

D. next-hop

정답: B

문제3

You are asked to implement fault tolerant RPs in your multicast network. Which two solutions would accomplish this behavior? (Choose two.)

A. Use anycast PIM with statically defined RPs.

B. Use MSDP with statically defined RPs.

C. Use IGMPv3 with statically defined RPs.

D. Use BFD with statically defined RPs.

정답: A,B

문제4

You have an IPv4 multicast network configured as PIM-SM. What must be done before replacing your static RP with auto-RP?

A. Configure auto-RP domains on each router in the network.

B. Configure each router in the network as a candidate BSR.

C. Enable sparse-dense mode on each of the routers in the network.

D. Enable each router in the network to forward multicast packets.

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제5

Referring to the exhibit, ServerA sends a single IP packet destined to 10.0.0.127. Which two statements correctly describe the behavior of the resulting outbound VXLAN packets that contain the original packet destined to 10.0.0.127? (Choose two.)

A. Router C will send a single VXLAN packet to one remote VTEP.

B. Router D will not replicate and send a copy of the received VXLAN packet to router E.

C. Router C will send a VXLAN packet destined only to router D and router E.

D. Router E will replicate and send a copy of the received VXLAN packet to router D.

정답: B,C

설명: (DumpTOP 회원만 볼 수 있음)

문제6

You notice a mass withdrawal of routes for some of the network hosts. You determine that the link on the ESI interface is down.
Which route type is used in this scenario?

A. Type 3

B. Type 2

C. Type 1

D. Type 5

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제7

Which three types of ports are used for Junos Fusion Enterprise? (Choose three. )

A. designated port

B. cascade port

C. extended port

D. authenticated port

E. uplink port

정답: B,C,E

문제8

A Layer 2 connection does not expend across data centers. The IP subnet in a Layer 2 domain is confined within a single data center.
Which EVPN route type is used to communicate prefixes between the data centers?

A. Type 4

B. Type 2

C. Type 1

D. Type 5

정답: D

문제9

You have configured CoS on a Junos device. A packet is classified as best effort by a behavior aggregate (BA) classifier, and as expedited forwarding by a multifield (MF) classifier.
Which statement is true in this scenario?

A. The packet will be placed into the queue which is least congested.

B. The packet will be placed in a queue associated with the BA classifier.

C. The packet will be placed into the queue that has the most bandwidth assigned to it.

D. The packet will be placed in a queue associated with the MF classifier.

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제10

You have scheduled maintenance operations for one of the devices in your OSPF network.
Referring to the exhibit, which three statements are correct? (Choose three.)

A. R1 does not send or receive transit traffic during the maintenance window even if no alternative paths exist to the given destination.

B. R1 participates in OSPF routing but does not send or receive transit traffic.

C. The metrics for all transit interfaces on R1 is set to the maximum value of 65,535.

D. Any traffic destined for networks that terminate on R1 will still be forwarded to R1.

E. R1 does not participate in OSPF routing.

정답: B,C,D

최신 JN0-649 무료덤프 - Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT)

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