[Aug-2021] Valid Way To Pass Juniper Exam Dumps with JN0-663 Exam Study Guide

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NEW QUESTION 44
Exhibit:

A network administrator is concerned about the number of LSAs that they are observing on the network.
What will reduce Type 7 LSAs advertised from R2 to the non-backbone routers shown in the exhibit?

• A. Configure no-summaries under protocols ospf3 on R2.
• B. Configure nssa under area 0.0.0.2 on R2.
• C. Configure no-naaa-abr under protocols ospf3 on R2.
• D. Configure no-summaries under area 0.0.0.2 on R2.

Answer: C

 

NEW QUESTION 45
Exhibit:

Referring to the exhibit, you are asked to summarize all routes in the 10.10.0 0/22 address range ensuring that a single summary route is present in area 49.0002 while the IS-IS internal contributing routes are restricted to area 49.0001. All other routes must not be affected.
Which two operations would have to be performed on R2 to accomplish this task? (Choose two.)

• A. Create and apply a policy with a single term to accept only the summary route.
• B. Include the from level 1 match criteria when referencing the summary route.
• C. Create and apply a policy with two terms; one to accept the summary route and one to reject the contributing routes.
• D. Include the to level 2 match criteria when referencing the summary route.

Answer: C,D

 

NEW QUESTION 46
Exhibit:

Referring to the exhibit, you have recently established a Layer 3 VPN between PE-1 and PE-2, connecting the two CE sites. Rowing information is being shared between sites and the customer has two-way communication After adding this VPN to your core network, PE-1 and PE-2 are no longer able to forward traffic to the Internet.
In this scenario, what is the problem?

• A. You must configure the inet-vpn NLRI for the BGP sessions on both your PE devices.
• B. You must configure a separate internal BGP group on both your PE devices specifically for Internet connectivity.
• C. You must configure the inet unicast NLRI for the BGP session on both your PE devices.
• D. You must configure a multihop external BGP session between your PE devices and the Internet provider's ISP-A device.

Answer: C

 

NEW QUESTION 47
Exhibit:

Referring to the exhibit, traffic sent from CE-A2 to PE3 does not loop back to CE-A2 through PE2.
Which two EVPN functions accomplish this task? (Choose two.)

• A. designated forwarder election
• B. multicast ingress replication
• C. aliasing
• D. split horizon

Answer: A,D

 

NEW QUESTION 48
Exhibit:

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

• A. This router is an ASBR.
• B. This router is an ABR
• C. There are two interfaces marked as passive.
• D. There is one interface marked as passive.

Answer: A,C

 

NEW QUESTION 49
Exhibit.

You are providing camer-of-carner VPN services for AS 100 and AS 200 You want to distribute MPLS labels between your PE routers and the AS 100 and AS 200 CE routers.
What must be enabled to accomplish this task?

• A. Use RSVP with the tunnel-services parameter enabled
• B. Use BGP with the labeled-unicast address family enabled
• C. Use BGP with the inet-vpn address family enabled
• D. Use RSVP with the lsp-set parameter enabled

Answer: C

 

NEW QUESTION 50
Exhibit:

Referring to the exhibit, which path would traffic passing through R1 take to get.

• A. R1 -> R3 -> R5 -> R6
• B. R1 -> R2 -> R3 -> R6
• C. R1 -> R3 -> R4 -> R6
• D. R1 -> R2 -> R4 -> R6

Answer: A

 

NEW QUESTION 51
Exhibit:

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

• A. The vrf-target configuration stops routes from being shared between CE-1 and CE-2.
• B. The route-distinguisher configuration allows routes to be shared between CE-1 and CE-2.
• C. The route-distinguisher configuration stops routes from being shared between CE-1 and CE-2.
• D. The vrf-target configuration allows routes to be shared between CE-1 and CE-2.

Answer: A,B

 

NEW QUESTION 52
Exhibit:

Referring to the exhibit, which path would traffic passing through R1 take to get.

• A. R1 -> R3 -> R5 -> R6
• B. R1 -> R2 -> R3 -> R6
• C. R1 -> R3 -> R4 -> R6
• D. R1 -> R2 -> R4 -> R6

Answer: A

 

NEW QUESTION 53
Exhibit.

You have the LDP signaled VPLS topology as shown in the exhibit CE-B at Site-2 is multihomed to both PE-2 and PE-3 In this scenario where would you configure loop prevention?

• A. CE-B
• B. PE-3
• C. PE-2
• D. PE-1

Answer: D

 

NEW QUESTION 54
Which two statements regarding Ethernet segments (ES) are correct? (Choose two.)

• A. The Type-2 EVPN route will indicate if there is a designated forwarder on the ES.
• B. The Type-1 EVPN route will indicate if the ES is all-active or single-active.
• C. The Type-3 EVPN route will be used for the aliasing function to load-balance to the ES.
• D. The Type-4 EVPN route will be used to elect the designated forwarder for the ES.

Answer: B,D

 

NEW QUESTION 55
Which two types of LSAs have an area scope? (Choose two)

• A. Type5
• B. Type 11
• C. Type 2
• D. Type 7

Answer: B,C

 

NEW QUESTION 56
Exhibit:



R4 is directly connected to both RPs (R2 and R3). R4 is currently sending all joins upstream to R3 but you want to load balance the joins between both RPs Referring to the exhibit, which configuration change will solve this issue?

• A. Configure the join-load-balance parameter under PIM on R4.
• B. Configure the bootstrap priority on R2 to be the same as R3.
• C. Configure the default route in inet.2 on R4 from R3 as the next hop to both R3 and R2.
• D. Configure the group-range parameter to be the same on R2 and RCA

Answer: A

 

NEW QUESTION 57
Exhibit:

Referring to the exhibit, hosts in Site 1 and Site 2 are unable to communicate with each other through the Layer 3 VPN.
What is the problem?

• A. The two sites are using the same route target.
• B. The two sites are in the same AS.
• C. The two sites are using the same instance type.
• D. The two sites are using the same route distinguishes.

Answer: B

 

NEW QUESTION 58
Exhibit:

All networks shown in the exhibit contain more than one BGP speaker You operate ISP A and must ensure that Customer Y sends their traffic to you over the directly connected link. Customer Y is not to be used for transit into your network.
What would you do to accomplish this task?

• A. Advertise routes to Customer Y with the custom defined 65535:65535 community.
• B. Advertise routes to Customer Y with the well-known no-export community
• C. Advertise routes to Customer X with the well-known no-advertise community.
• D. Advertise routes to Customer X with the custom defined 0:0 community

Answer: B

 

NEW QUESTION 59

You are receiving the same 200.0.0.0/24 BGP route from four different ISPs.
Referring to the exhibit, which ISP's route would be selected as active?

• A. ISP-A
• B. ISP-D
• C. ISP-B
• D. ISP-C

Answer: B

 

NEW QUESTION 60
Exhibit:

Which three statements are true about the show pim join output shown in the exhibit? (Choose three.)

• A. The shortest path to the source is through the RP
• B. The multicast stream does not have an RP.
• C. The multicast stream has been configured with a backup path to allow for fast reroute.
• D. This is a source-specific multicast stream. G The multicast receiver is still using the RP to receive the stream.

Answer: A,C,D

 

NEW QUESTION 61
Exhibit:

Your network is connected to two different ISPs and you notice that they are using your network for transit traffic.
In this scenario, which two configuration statements will solve this problem? (Choose two.)

• A. set policy-options as-path LOCAL-ROUTES " (65310 I 65441)+"
• B. set policy-options policy-statement ISP term REST then reject
• C. set policy-options policy-statement ISP term ROUTES then reject
• D. set policy-options as-path LOCAL-ROUTES "()"

Answer: B,D

 

NEW QUESTION 62
Exhibit:

You are troubleshooting BGP routing issues between two MX Series routers. The BGP session is established but no BGP routes are being communicated.
What are two reasons for this problem? (Choose two.)

• A. The peers are in different ASs.
• B. No active BGP routes are in the inet.0 table
• C. table ii No export routing policy is applied.
• D. The peer type should be external.

Answer: B,C

 

NEW QUESTION 63
You are configuring a BGP signaled Layer 2 VPN across your MPLS enabled core network.
In this scenario, which statement is correct?

• A. This type of VPN is only supported over LSPs that are using traffic-engineering.
• B. You must ensure that all interfaces within the site's configuration are explicitly defined with their remote site identifier values.
• C. This type of VPN requires the support of the I2vpn signaling NLRI on all route reflectors and participating PE devices.
• D. You must use a unique route distinguisher value on all PE devices in your environment.

Answer: C

 

NEW QUESTION 64
Exhibit:

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

• A. The vrf-target configuration stops routes from being shared between CE-1 and CE-2.
• B. The route-distinguisher configuration allows routes to be shared between CE-1 and CE-2.
• C. The route-distinguisher configuration stops routes from being shared between CE-1 and CE-2.
• D. The vrf-target configuration allows routes to be shared between CE-1 and CE-2.

Answer: A,B

 

NEW QUESTION 65
What information is stored in a VRF table for a BGP Layer 2 VPN? (Choose three.)

• A. logical interface provisioned to local CE device local site ID
• B. label-switched path
• C. Layer 2 encapsulation
• D. remote interface of local CE device

Answer: A,B,C

 

NEW QUESTION 66
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