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JUNIPER NETWORKS

Juniper Networks Certified Professional, Service Provider Routing and Switching (JNCIP-SP)

JN0-664

The Juniper Networks Certified Professional, Service Provider Routing and Switching (JNCIP-SP) certification validates advanced knowledge of routing and switching implementations in Junos, covering OSPF, IS-IS, BGP, multicast, and Layer 2/3 VPNs. Designed for networking professionals with deep expertise in service provider environments, this credential demonstrates the ability to configure, monitor, and troubleshoot complex Junos networks. Earning JNCIP-SP signals your readiness to handle demanding service provider routing and switching challenges.

Practice Free Questions

7Domains

44Objectives

190Practice pages

874Free questions

JN0-664 free practice questions

Choose any objective and open any question page — no sign-in required.

OSPFv2 and OSPFv3 concepts and operation

29 questions · 6 pages

Questions 1–5 6–10 11–15 16–20 21–25 26–29

Area types

25 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–25

LSA flooding

19 questions · 4 pages

Questions 1–5 6–10 11–15 16–19

Designated router operations

14 questions · 3 pages

Questions 1–5 6–10 11–14

SPF algorithm

28 questions · 6 pages

Questions 1–5 6–10 11–15 16–20 21–25 26–28

Metrics and route summarization

17 questions · 4 pages

Questions 1–5 6–10 11–15 16–17

Virtual links

11 questions · 3 pages

Questions 1–5 6–10 11–11

Configure or monitor single-area or multi-area OSPF with routing policy

20 questions · 4 pages

Questions 1–5 6–10 11–15 16–20

IS-IS concepts and operation

25 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–25

Areas and levels

21 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–21

LSP flooding

22 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–22

Designated intermediate system operation

22 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–22

SPF algorithm

21 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–21

Wide metrics

21 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–21

Route summarization and leaking

10 questions · 2 pages

Questions 1–5 6–10

Configure or monitor single-area or multi-area IS-IS with routing policy

13 questions · 3 pages

Questions 1–5 6–10 11–13

BGP Fundamentals and Path Selection

13 questions · 3 pages

Questions 1–5 6–10 11–13

BGP Scalability and Performance

13 questions · 3 pages

Questions 1–5 6–10 11–13

Advanced BGP Features

24 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–24

CoS processing and header fields

20 questions · 4 pages

Questions 1–5 6–10 11–15 16–20

Forwarding classes and classification

20 questions · 4 pages

Questions 1–5 6–10 11–15 16–20

Packet loss priority

23 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–23

Policers and schedulers

33 questions · 7 pages

Questions 1–5 6–10 11–15 16–20 21–25 26–30 31–33

Drop profiles

12 questions · 3 pages

Questions 1–5 6–10 11–12

Rewrite rules

8 questions · 2 pages

Questions 1–5 6–8

Configure or monitor CoS

27 questions · 6 pages

Questions 1–5 6–10 11–15 16–20 21–25 26–27

Multicast addressing and traffic flow

15 questions · 3 pages

Questions 1–5 6–10 11–15

ASM vs. SSM

25 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–25

Reverse Path Forwarding (RPF)

14 questions · 3 pages

Questions 1–5 6–10 11–14

IGMP

21 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–21

PIM modes

26 questions · 6 pages

Questions 1–5 6–10 11–15 16–20 21–25 26–26

Rendezvous point concepts

20 questions · 4 pages

Questions 1–5 6–10 11–15 16–20

Anycast RP

17 questions · 4 pages

Questions 1–5 6–10 11–15 16–17

Configure or monitor IGMP, PIM dense mode, or PIM sparse mode with multicast routing policy

15 questions · 3 pages

Questions 1–5 6–10 11–15

Layer 3 VPN Concepts and Architecture

17 questions · 4 pages

Questions 1–5 6–10 11–15 16–17

Advanced Layer 3 VPN Features

24 questions · 5 pages

Questions 1–5 6–10 11–15 16–20 21–24

Layer 3 VPN Configuration and Monitoring

28 questions · 6 pages

Questions 1–5 6–10 11–15 16–20 21–25 26–28

BGP Layer 2 VPN traffic flow, forwarding tables, and connection mapping

10 questions · 2 pages

Questions 1–5 6–10

NLRI, route distinguishers, and route targets

13 questions · 3 pages

Questions 1–5 6–10 11–13

LDP Layer 2 circuits and virtual circuit labels

20 questions · 4 pages

Questions 1–5 6–10 11–15 16–20

Autodiscovery and interworking

26 questions · 6 pages

Questions 1–5 6–10 11–15 16–20 21–25 26–26

Virtual private LAN service (VPLS) label distribution and multihoming

30 questions · 6 pages

Questions 1–5 6–10 11–15 16–20 21–25 26–30

EVPN traffic flow and MAC learning/distribution

33 questions · 7 pages

Questions 1–5 6–10 11–15 16–20 21–25 26–30 31–33

Configure, monitor, or troubleshoot Layer 2 VPNs

9 questions · 2 pages

Questions 1–5 6–9

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Percentages reflect share of the current practice bank, not official exam weightings. Every page above is a live, crawlable practice page (44 objectives · 190 pages).