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Juniper JN0-663 : Service Provider Routing and Switching, Professional (JNCIP-SP)

JN0-663 real exams

Exam Code: JN0-663

Exam Name: Service Provider Routing and Switching, Professional (JNCIP-SP)

Updated: May 29, 2026

Q & A: 96 Questions and Answers

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About Juniper JN0-663 Exam

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JN0-663 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

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

IS-IS

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

BGP

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

Class of Service (CoS)

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

IP Multicast

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

Layer 3 VPNs

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

Layer 2 VPNs

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

How to book the Service Provider Routing and Switching, Professional JN0-663 Exam

These are the following steps for registering for the Juniper JN0-663 exam test. Step 1: Visit Pearson VUE Exam Registration Step 2: Signup/Login to Pearson VUE account Step 3: Search for Juniper JN0-663 Exam Step 4: Select Date, time and confirm with a payment method

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

How to Prepare for Service Provider Routing and Switching, Professional JN0-663 Exam

Preparation Guide for Service Provider Routing and Switching, Professional JN0-663 Exam

Introduction

Juniper Networks, Inc. is an American multinational company based in Sunnyvale, California. The business designs and markets networking products, including routers, switches, network management tools, network security products, and software-defined networking technologies.

Juniper Networks initially concentrated on core routers used by Internet Service Providers (ISPs) to conduct IP address searches and guide internet traffic. By purchasing Unisphere, the firm joined the market in 2002 for edge routers used by ISPs to redirect Internet traffic to individual users. In 2003, Juniper joined the IT defense business with its JProtect security toolkit before purchasing NetScreen Technologies security company the following year. Juniper joined the enterprise market in the early 2000s, accounting for one-third of its sales by 2005. As of 2014, Juniper concentrated on designing innovative software-defined networking devices.

Many applicants involved in Service Provider Routing and Switching, Technical (JNCIP-SP) qualification may be familiar with the JN0-662 test. However, the JN0-662 Lifetime Exam (EOL) concluded on June 21, 2020. You need to take the JN0-663 Juniper certification exam now to complete the Service Provider Routing and Switching, Technical (JNCIP-SP) certification exam. Juniper JNCIP - SP Certification is the technical standard of Juniper Service Provider Routing and Switching Certification Track. The Juniper Networks Certification Program (JNCP) Service Provider Routing and Switching Track helps members to show competence in Juniper Networks technologies. Successful candidates show comprehensive knowledge of networking technologies in general and the Juniper Networks service provider routing and switching platforms. This credential protocol allows applicants to pass four tests, including the Associate Exam (JN0-103), the Expert Exam (JN0-362), and the Technical Exam (JN0-663).

In this guide, we will cover the Juniper JNO-663 practice exams, certified professionals salary, and all aspects of the Service Provider Routing and Switching, Professional certification

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