2023 Latest JN0-663 Exam Dumps Recently Updated 96 Questions [Q28-Q44]

2023 Latest JN0-663 Exam Dumps Recently Updated 96 Questions

Juniper JN0-663 Real 2023 Braindumps Mock Exam Dumps

Topics of Service Provider Routing and Switching, Professional JN0-663 Exam

Candidates must know the exam topics before they start preparation. Because it will help them in hitting the core. Our Juniper JN0-663 exam dumps will include the following topics: OSPF

LSA flooding through an OSPF multi-area network
Virtual links
Metrics, including external metric types
OSPFv2 versus OSPFv3
Summarize and restrict routes

IS-IS

LSP flooding through an IS-IS multi-area network
IS-IS areas/levels and operations
SPF algorithm
Metrics, including wide metrics
Route summarization and route leaking

BGP

FlowSpec
Load balancing
BGP attributes: concept and operation
BGP route selection process
Regular expressions
BGP route damping
Multipath
Next hop resolution
Multiprotocol BGP

Class of Service (CoS)

CoS header fields
Classification
Policers
CoS processing on Junos devices
Forwarding classes
Drop profiles

IP Multicast

Anycast RP
Any-Source Multicast (ASM) versus Source-Specific Multicast (SSM)
SSM: requirements, benefits, address ranges
RPF: concept and operation
Rendezvous point (RP): concept, operation, discovery, and election
PIM dense-mode and sparse-mode
IP multicast traffic flow

Layer 3 VPNs

Layer 2 interworking
Layer 2 VPN scaling
AutoDiscovery
Route distinguishers
Forwarding tables
Traffic flow: control and data planes
Route targets
Layer 2 VPN NLRI
Traffic flow: control and data planes

Layer 2 VPNs

Given a scenario, demonstrate knowledge of how to configure, monitor, or troubleshoot Layer 2 VPNs
LDP Layer 2 circuits
EVPN Multihoming
BGP Layer 2 VPNs
Site IDs
BGP VPLS label distribution
Traffic flow: control and data planes

Difficulty in writing Service Provider Routing and Switching, Professional JN0-663 Exam

This exam is very difficult especially for those who have not on the job experience as a Juniper certified expert. ActualPDF is one of the best study sources to provide the most updated Juniper JN0-663 practice test with our actual Juniper JN0-663 exam questions pdf. Candidates can not pass this exam by only taking courses because courses do not provide the knowledge and skills that are necessary to pass this exam. ActualPDF is the best platform for those who want to pass Juniper JN0-663 with good grades in no time. Candidates can rest guaranteed that they will pass their Juniper JN0-663 exam on the first attempt. We will also save candidates valuable time. ActualPDF Juniper JN0-663 exam dumps help to pass the exam easily. Candidates can get all real questions from ActualPDF. One of the best parts is we also provide the most updated Juniper Certified Expert exam study materials and we also want a candidate to be able to access study materials easily whenever they want. So, we provide all our Juniper JN0-663 practice exams in a very common pdf format that is accessible from all devices.

The Juniper JN0-663 is one of the exams for candidates who have an understanding of advanced routing technologies and associated platform configuration alongside troubleshooting skills. Also, such a test is aimed at qualified networking specialists with advanced knowledge of the Juniper Networks Junos OS, which will get them the JNCIP-SP designation. Furthermore, JN0-663 focuses on skills for networking practitioners with specialization in the concepts of IP functionality as well as the SPF algorithm, multipath, and VPN scaling. Particularly, this exam evaluates a candidate on the application of Routing and Switching strategies and is endorsed by Juniper Networks, which allows businesses to develop high-performance networks by providing network services and infrastructure.

NEW QUESTION 28
Exhibit:

Referring to the ABR configuration shown in the exhibit, which three statements are correct? (Choose three.)

A. The ABR advertises a single Type 3 summary LSA to the backbone area for all Type 1 and Type 2 LSAs in the 192.168.16 0/20 range.
B. The ABR advertises a Type 5 external LSA to the backbone area for each Type 7 LSA in the NSSA.
C. The ABR advertises a default route to the NSSA using a Type 7 LSA.
D. The ABR does not summarize any routes within the 192.168.16.0/20 range.
E. The ABR advertises a single Type 5 external LSA to the backbone area for all Type 7 LSAs in the NSSA.

Answer: A,B,C

NEW QUESTION 29
Exhibit:

Referring to the ABR configuration shown in the exhibit, which three statements are correct? (Choose three.)

A. The ABR advertises a single Type 3 summary LSA to the backbone area for all Type 1 and Type 2 LSAs in the 192.168.16 0/20 range.
B. The ABR advertises a single Type 5 external LSA to the backbone area for all Type 7 LSAs in the NSSA.
C. The ABR advertises a default route to the NSSA using a Type 7 LSA.
D. The ABR advertises a Type 5 external LSA to the backbone area for each Type 7 LSA in the NSSA.
E. The ABR does not summarize any routes within the 192.168.16.0/20 range.

Answer: A,B,C

NEW QUESTION 30
You want to allow the load balancing of traffic for an EBGP route from two different peers in the same AS.
Which three actions are needed to accomplish this task? (Choose three.)

A. A policy to load-balance traffic should be applied to the forwarding table
B. The multihop parameter should be configured under protocols BGP
C. The multipath parameter should be configured under protocols BGP
D. At least two interfaces should be connected to the same EBGP neighbor
E. An equal cost AS path for the route is required.

Answer: A,C,D

NEW QUESTION 31
Which two statements are true about what a route reflector does by default when distributing routes it has received from reflector clients? (Choose two.)

A. It does not change any received BGP attributes.
B. It sets the next hop of all routes to "self' to prevent routing loops.
C. It adds its cluster ID to the client-received routes.
D. It changes the default BGP attributes to inform peers that it is a route reflector.

Answer: A,C

NEW QUESTION 32
You are deploying a new EVPN service for your customers.
You must build the service based on the following requirements:
- both Layer 2 and Layer 3 functionality must be supported;
- your customers must be able to support multiple VLANs in the same EVPN instance (EVI).
In this scenario, which two types of routing instances should be configured? (Choose two.)

A. virtual router
B. VRF
C. virtual switch
D. EVPN

Answer: B,D

NEW QUESTION 33
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 unicast NLRI for the BGP session 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 a multihop external BGP session between your PE devices and the Internet provider's ISP-A device.
D. You must configure the inet-vpn NLRI for the BGP sessions on both your PE devices.

Answer: A

NEW QUESTION 34
Why do jnterprovider option B VPNs scale better than interprovider option A VPNs?

A. The ASBRs in interprovider option A VPNs only carry internal routes.
B. The ASBRs in interprovider option B VPNs only carry internal routes.
C. The ASBRs in interprovider option B VPNs do not need per-VPN VRF tables.
D. The ASBRs in interprovider option A VPNs do not need per-VPN VRF tables.

Answer: C

NEW QUESTION 35
Exhibit:

Your network connects two segments of your customer's network as shown in the exhibit They need to exchange routes between Segment 1 and Segment 2 but both segments use the same AS number.
Which two steps will accomplish this task? (Choose two.)

A. Configure the BGP group with the advertise-peer-as parameter on routers R2 and R3.
B. Configure the routing-options autonomous-system loops l parameter on routers R2 and R3.
C. Configure the BGP group with the as-override parameter on routers R1 and R4.
D. Configure the routing-options autonomous-system loops l parameter on routers R1 and R4.

Answer: A,D

NEW QUESTION 36
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. split horizon
B. designated forwarder election
C. multicast ingress replication
D. aliasing

Answer: A,B

NEW QUESTION 37
Exhibit:

You have an established Layer 3 VPN between two PE devices. You are asked to only send certain routes from PE-1 over the VPN to the remote site while maintaining all the routes on the PE-1 device. You created a policy that matches the specific routes and then tags these routes with the appropriate target community values.
In this scenario, which configuration changes must be made to satisfy the requirement?

A. Configure the vrf-export parameter and apply the policy under the edit routing-instances vpn-a hierarchy.
B. Configure a RIB group and apply the policy as an import policy to routes distributed into the bgp I3vpn.0 routing table
C. Configure the export parameter and apply the policy to the my-ext-group BGP group configuration.
D. Configure the import parameter and apply the policy to the my-ext-group BGP group configuration.

Answer: A

NEW QUESTION 38
Exhibit:

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

Answer: C

NEW QUESTION 39
Exhibit:

Referring to the exhibit, which three statements about route 10.222/16 are correct when using the default BGP advertisement rules? (Choose three)

A. R1 will advertise 10 222/16 to R2 with itself as the next hop.
B. R2 will advertise 10.222/16 to R4 with itself as the next hop.
C. R7 will advertise 10.222/16 to R9 with itself as the next hop.
D. R1 will prepend AS10 when advertising 10.222/16 to R2.
E. R2 will prepend AS10 when advertising 10.222/16 to R7.

Answer: A,B,E

NEW QUESTION 40
Exhibit:

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

A. RR2 adds its cluster ID when advertising routes from CHent4 to Client3.
B. RR1 and RR2 need the same cluster ID to exchange routes learned from their clients.
C. RR2 advertises routes learned from Client3 to EBGP2 with itself as the next hop.
D. RR1 advertises routes learned from Client1 to RR2 with itself as the next hop.

Answer: A,C

NEW QUESTION 41
Exhibit:

You notice an inconsistency between the routing table and the OSPF database, as shown in the exhibit.
What are two reasons for this behavior? (Choose two.)

A. An OSPF import policy is being applied to the route.
B. The LSA is a Type 5 LSA.
C. The LSA is a Type 4 LSA.
D. An OSPF export policy is being applied to the route.

Answer: A,B

NEW QUESTION 42
Exhibit:

Referring to the exhibit, external routes are being received at R1. These routes must appear on R5.
Which action will produce this result?

A. Write an export policy on R4 from level 2 to level 1 matching the external routes.
B. Turn on wide metrics on R1 and R2 and write an export policy on R4 from level 2 to level 1 matching the external routes.
C. Write an export policy on R2 from level 1 to level 2 matching the external routes.
D. Turn on wide metrics on R4 and R5 and write an export policy on R2 from level 1 to level 2 matching the external routes.

Answer: B

NEW QUESTION 43
Exhibit.

Referring to the exhibit, which command would reduce the size of the OSPF database and corresponding routes?
A)

B)

C)

D)