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Download Juniper : JN0-663 Questions & Answers as PDF & Test Software

Last Updated: Jun 06, 2026

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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

  • Metrics, including external metric types
  • OSPF area types and operations
  • SPF algorithm
  • Virtual links
  • LSA flooding through an OSPF multi-area network
  • Summarize and restrict routes
  • DR/BDR operation
  • OSPFv2 versus OSPFv3

IS-IS

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

BGP

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

Class of Service (CoS)

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

IP Multicast

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

Layer 3 VPNs

  • Layer 2 VPN scaling
  • Connection mapping
  • Route targets
  • Traffic flow: control and data planes
  • Traffic flow: control and data planes
  • Layer 2 VPN NLRI
  • AutoDiscovery
  • Layer 2 interworking
  • Forwarding tables
  • Route distinguishers
  • Virtual circuit label

Layer 2 VPNs

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

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Juniper JN0-663 Exam Certification Details:

Passing ScorePass / Fail (60-70% Approx.)
Exam NameService Provider Routing and Switching Professional
Sample QuestionsJuniper JN0-663 Sample Questions
Exam CodeJN0-663 JNCIP-SP
Exam RegistrationPEARSON VUE
Number of Questions65
Exam Price$400 USD
Recommended TrainingAdvanced Junos Service Provider Routing (AJSPR)
Junos Layer 2 VPNs (JL2V)
Junos Layer 3 VPNs (JL3V)
Duration120 minutes

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

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Reference: https://www.juniper.net/us/en/training/certification/tracks/service-provider-routing-switching/jncip-sp.html

Who should take the Service Provider Routing and Switching, Professional JN0-663 Exam

The Juniper Service Provider Routing and Switching, Professional JN0-663 Exam is an internationally recognized validation that identifies persons who earn it as possessing skilled in Juniper Service Provider Routing and Switching, Professional Certification. If candidates want significant improvement in career growth need enhanced knowledge, skills, and talents. The Juniper Service Provider Routing and Switching, Professional JN0-663 exam provides proof of this advanced knowledge and skill. If a candidate knows associated technologies and skills that are required to pass the Juniper Service Provider Routing and Switching, Professional JN0-663 practice test then he should take this exam.

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