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All operating systems also support this web-based JN0-663 practice test. The third format is desktop Juniper JN0-663 practice exam software that can be accessed easily after installing it on your Windows PC or Laptop. These formats are there so that the students can use them as per their unique needs and prepare successfully for JN0-663 Service Provider Routing and Switching, Professional (JNCIP-SP) the on first try.

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

• OSPFv2 versus OSPFv3
• DR/BDR operation
• OSPF area types and operations
• LSA flooding through an OSPF multi-area network
• Virtual links
• Summarize and restrict routes

IS-IS

• DIS operation
• IS-IS areas/levels and operations
• Route summarization and route leaking
• SPF algorithm

BGP

• BGP route selection process
• BGP attributes: concept and operation
• Load balancing
• Advanced BGP options
• FlowSpec
• Regular expressions
• Next hop resolution
• Multihop
• BGP route damping

Class of Service (CoS)

• Forwarding classes
• Policers
• Schedulers
• Drop profiles
• Classification
• CoS processing on Junos devices
• Packet loss priority
• CoS header fields

IP Multicast

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

Layer 3 VPNs

• Virtual circuit label
• Route distinguishers
• Layer 2 VPN NLRI
• Route targets
• Forwarding tables
• Layer 2 interworking
• Traffic flow: control and data planes
• Connection mapping
• 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
• BGP EVPN label distribution
• VPLS Multihoming
• MAC learning and distribution
• LDP VPLS label distribution
• BGP VPLS label distribution
• Site IDs
• Route targets
• EVPN Multihoming
• VPLS
• Traffic flow: control and data planes
• BGP Layer 2 VPNs

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

JNCIS-SP Certification is the prerequisite for the JNCIS-SP JN0-663 exam. The Juniper Service Provider Routing & Switching qualification test is administered for participants to have an excellent command of Juniper JN0-663. If you are taking the JN0-663 test. At the end of this Service Provider Routing and Switching, Technical (JNCIP-SP) test, you can hear about the new levels of Service Provider Routing and Switching, Professional (JNCIP-SP) e.g. standardized, semi-structural, and unstructured. The length of the Juniper Service Provider Routing & Switching Certification is one hour. Multiple option JN0-663 questions are asked in the test, and if you want to pass the exam in the first attempt, you can purchase different Juniper JN0-663 exam dumps for better preparation.

Juniper Service Provider Routing and Switching, Professional (JNCIP-SP) Sample Questions (Q90-Q95):

NEW QUESTION # 90
Exhibit:

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

• A. R2 stops sending LSAs into the network.
• B. The OSPF interface metrics on R2 are all set to 65535.
• C. Transit traffic from R1 to R4 will traverse R3.
• D. R1 will never forward transit traffic through R2.

Answer: B,C

NEW QUESTION # 91
Click the Exhibit button.

A network administrator is investigating why traffic from R2 is not being forwarded to R1 Referring to the show isis database command output shown in the exhibit, what is causing this problem on the network?

• A. R1 is configured to drop all incoming traffic.
• B. The preferred interface between R1 and R2 is experiencing errors
• C. R2 is ignoring specific LSPs from R1 in its SPF calculations.
• D. R1 and R2 are in different IS-IS areas.

Answer: C

NEW QUESTION # 92
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 distinguishes.
• B. The two sites are using the same instance type.
• C. The two sites are using the same route target.
• D. The two sites are in the same AS.

Answer: D

NEW QUESTION # 93
Exhibit:

R2 is receiving a route from R1 and you must ensure that the route is not advertised to R3.
Referring to the exhibit, which two configurations on R2 will solve the issue? (Choose two.)

• A. Apply the no-export policy as an import policy under group 65001.
• B. Apply the no-advertise policy as an import policy under group 65001.
• C. Apply the no-advertise policy as an export policy under group 65003.
• D. Apply the no-export policy as an export policy under group 65003.

Answer: A,B

NEW QUESTION # 94
Exhibit.

R2 has IS-IS adjacencies with R3 and R4 You want to ensure that R2 has both a level 1 and level 2 adjacency to both R3 and R4 but R2 only has one adjacency with R4.
Referring to the exhibit, which configuration change will solve this issue?

• A. Remove the level 1 disable configuration from R4
• B. Remove the level 1 disable configuration from R2
• C. Change the IS-IS area on R4 to match R2
• D. Change the IS-IS area on R2 to match R4.

Answer: C

NEW QUESTION # 95
......

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