certkillers's preparation material includes the most excellent features, prepared by the same dedicated experts who have come together to offer an integrated solution. We provide the most excellent and simple method to pass your certification exams on the first attempt "GUARANTEED"

Whether you want to improve your skills, expertise or career growth, with certkillers's training and certification resources help you achieve your goals. Our exams files feature hands-on tasks and real-world scenarios; in just a matter of days, you'll be more productive and embracing new technology standards. Our online resources and events enable you to focus on learning just what you want on your timeframe. You get access to every exams files and there continuously update our study materials; these exam updates are supplied free of charge to our valued customers. Get the best JN0-664 exam Training; as you study from our exam-files "Best Materials Great Results"

JN0-664 Exam + Online / Offline and Android Testing Engine & 4500+ other exams included
$50 - $25 (you save $20)
Buy Now

Exam Code : JN0-664
Prerequisite Certification : JNCIS-SP
Exam Length : 90 minutes
Exam Type : 65 multiple-choice questions
Software Versions : Junos OS 22.3
Recertification :
Juniper certifications are valid for three years. For more information, please see Recertification.

The Service Provider Routing and Switching track enables you to demonstrate a thorough understanding of networking technology in general and Juniper Networks service provider routing and switching platforms. JNCIP-SP, the professional-level certification in this track, is designed for networking professionals with advanced knowledge of routing and switching implementations in Junos. The written exam verifies your basic understanding of advanced routing technologies and related platform configuration and troubleshooting skills.

This track contains four certifications:
JNCIA-Junos: Junos, Associate. For details, see JNCIA-Junos.
JNCIS-SP: Service Provider Routing and Switching, Specialist. For details, see JNCIS-SP.
JNCIP-SP: Service Provider Routing and Switching, Professional. For details, see the sections below.
JNCIE-SP: Service Provider Routing and Switching, Expert. For details, see JNCIE-SP.

Exam Preparation
We recommend the following resources to help you prepare for your exam. However, these resources aren't required, and using them doesn't guarantee you'll pass the exam.

Recommended Training
Advanced Junos Service Provider Routing (AJSPR)
Junos Layer 2 VPNs (JL2V)
Junos Layer 3 VPNs (JL3V)

Exam Resources
Industry/product knowledge
Juniper TechLibrary

Additional Preparation
Juniper Learning Portal

Exam Objectives
Here is a high-level view of the skillset required to successfully complete the JNCIP-SP certification exam.

Exam Objective
OSPF

Describe the concepts, operation, or functionality of OSPFv2 and OSPFv3:
OSPF area types and operations
Link-state advertisement (LSA) flooding through an OSPF multi-area network
Designated router/backup designated router operation
Shortest-path-first (SPF) algorithm
Metrics, including external metric types
Summarize and restrict routes
Virtual links
OSPFv2 vs. OSPFv3

Given a scenario, demonstrate knowledge of how to configure or monitor single-area or multi-area OSPF:
Implement OSPF routing policy
IS-IS

Describe the concepts, operation, or functionality of IS-IS:
IS-IS areas/levels and operations
Label-switched path (LSP) flooding through an IS-IS multi- area network
Designated intermediate system (DIS) operation
SPF algorithm
Metrics, including wide metrics
Route summarization and route leaking

Given a scenario, demonstrate knowledge of how to configure or monitor single-area or multi-area IS-IS:
Implement IS-IS routing policy
BGP

Describe the concepts, operation, or functionality of BGP:
BGP route selection process
Next-hop resolution
BGP attributes—concept and operation
BGP communities
Regular expressions
Multipath
Multihop
Load balancing
Advanced BGP options
BGP route damping
BGP flowspec
Multiprotocol BGP

Describe the concepts, operation, or functionality of BGP scaling mechanisms:
Route reflection
Given a scenario, demonstrate knowledge of how to configure or monitor BGP:
Implement BGP routing policy
Class of Service (CoS)

Describe the concepts, operation, or functionality of Junos OS CoS:
CoS processing on Junos OS devices
CoS header fields
Forwarding classes
Classification
Packet loss priority
Policers
Schedulers
Drop profiles
Rewrite rules

Given a scenario, demonstrate knowledge of how to configure or monitor CoS.
IP Multicast

Describe the concepts, operation, or functionality of IP multicast:
Components of IP multicast, including multicast addressing
IP multicast traffic flow
Any-source multicast (ASM) versus source-specific multicast (SSM)
Reverse path forwarding (RPF)—concept and operation
Internet Group Management Protocol (IGMP)
Physical Interface Module (PIM) dense mode and sparse mode
Rendezvous point (RP)—concept, operation, discovery, election
Source-specific multicast (SSM)—requirements, benefits, address ranges
Anycast rendezvous point (RP)

Given a scenario, demonstrate knowledge of how to configure or monitor IGMP, PIM dense mode, or PIM sparse mode (including SSM):
Implement IP multicast routing policy
Layer 3 VPNs

Describe the concepts, operation, or functionality of Layer 3 VPNs:
Traffic flow—control and data planes
Full mesh versus hub-and-spoke topology
VPN-IPv4 addressing
Route distinguishers
Route targets
Route distribution
Site of origin
Sham links
Virtual routing and forwarding (VRF) table-label
Next-generation multicast virtual private networks (MVPNs)
Flow of control and data traffic in a MVPN
Layer 3 VPN scaling
IPv6 Layer 3 VPNs
Layer 3 VPN Internet access options

Given a scenario, demonstrate knowledge of how to configure or monitor the components of Layer 3 VPNs.
Describe Junos OS support for carrier-of-carriers or inter-provider VPN models.
Layer 2 VPNs


Describe the concepts, operation, or functionality of BGP Layer 2 VPNs:
Traffic flow—control and data planes
Forwarding tables
Connection mapping
Layer 2 VPN network layer reachability information (NLRI)
Route distinguishers
Route targets
Layer 2 VPN scaling

Describe the concepts, operation, or functionality of LDP Layer 2 circuits:
Traffic flow—control and data planes
Virtual circuit label
Autodiscovery (AD)
Layer 2 interworking

Describe the concepts, operation, or functionality of virtual private LAN service (VPLS):
Traffic flow—control and data planes
BGP VPLS label distribution
LDP VPLS label distribution
Route targets
VPLS multihoming
Site IDs

Describe the concepts, operation, or functionality of EVPN:
Traffic flow—control and data planes
Media access control (MAC) learning and distribution
Ethernet VPN (EVPN) multihoming
BGP EVPN label distribution

Given a scenario, demonstrate knowledge of how to configure, monitor, or troubleshoot Layer 2 VPNs:
BGP Layer 2 VPNs
LDP Layer 2 circuits
EVPNs
VPLS

Exam Details
Exam questions are derived from the recommended training and the exam resources listed above. Pass/fail status is available immediately after taking the exam. The exam is only provided in English.

QUESTION 1
Exhibit.
Referring to the exhibit; the 10.0.0.0 EBGP route is received on R5; however, the route is being hidden.
What are two solutions that will solve this problem? (Choose two.)

A. On R4, create a policy to change the BGP next hop to itself and apply it to IBGP as an export policy
B. Add the external interface prefix to the IGP routing tables
C. Add the internal interface prefix to the BGP routing tables.
D. On R4, create a policy to change the BGP next hop to 172.16.1.1 and apply it to IBGP as an export policy

Answer: AB

Explanation:
the default behavior for iBGP is to propagate EBGP-learned prefixes without changing the next-hop.
This can cause issues if the next-hop is not reachable via the IGP. One solution is to use the next-hop
self command on R4, which will change the next-hop attribute to its own loopback address. This way,
R5 can reach the next-hop via the IGP and install the route in its routing table.
Another solution is to add the external interface prefix (120.0.4.16) to the IGP routing tables of R4
and R5. This will also make the next-hop reachable via the IGP and allow R5 to use the
route. According to 2, this is a possible workaround for a pure IP network, but it may not work well
for an MPLS network.

QUESTION 2
You are responding to an RFP for a new MPLS VPN implementation. The solution must use LDP for
signaling and support Layer 2 connectivity without using BGP The solution must be scalable and
support multiple VPN connections over a single MPLS LSP The customer wants to maintain all routing
for their Private network
In this scenario, which solution do you propose?

A. circuit cross-connect
B. BGP Layer 2 VPN
C. LDP Layer 2 circuit
D. translational cross-connect

Answer: C

Explanation:
AToM (Any Transport over MPLS) is a framework that supports various Layer 2 transport types over
an MPLS network core. One of the transport types supported by AToM is LDP Layer 2 circuit, which is
a point-to-point Layer 2 connection that uses LDP for signaling and MPLS for forwarding. LDP Layer 2
circuit can support Layer 2 connectivity without using BGP and can be scalable and efficient by using
a single MPLS LSP for multiple VPN connections. The customer can maintain all routing for their
private network by using their own CE switches.

QUESTION 3
Exhibit.
Referring to the exhib.t, what must be changed to establish a Level 1 adjacency between routers R1 and R2?

A. Change the level l disable parameter under the R1 protocols isis interface lo0.0 hierarchy to the level 2 disable parameter.
B. Remove the level i disable parameter under the R2 protocols isis interface loo . 0 configuration hierarchy.
C. Change the level 1 disable parameter under the R2 protocols isis interface ge-1 .0 hierarchy to the level 2 disable parameter
D. Add IP addresses to the interface ge-l unit 0 family iso hierarchy on both R1 and R2.

Answer: B

Explanation:
IS-IS routers can form Level 1 or Level 2 adjacencies depending on their configuration and network
topology. Level 1 routers are intra-area routers that share the same area address with their
neighbors. Level 2 routers are inter-area routers that can connect different areas. Level 1-2 routers
are both intra-area and inter-area routers that can form adjacencies with any other router.
In the exhibit, R1 and R2 are in different areas (49.0001 and 49.0002), so they cannot form a Level 1
adjacency. However, they can form a Level 2 adjacency if they are both configured as Level 1-2
routers. R1 is already configured as a Level 1-2 router, but R2 is configured as a Level 1 router only,
because of the level 1 disable command under the lo0.0 interface. This command disables Level 2
routing on the loopback interface, which is used as the router ID for IS-IS.
Therefore, to establish a Level 1 adjacency between R1 and R2, the level 1 disable command under
the R2 protocols isis interface lo0.0 hierarchy must be removed. This will enable Level 2 routing on
R2 and allow it to form a Level 2 adjacency with R1.

QUESTION 4
You are asked to protect your company's customers from amplification attacks. In this scenario, what is Juniper's recommended protection method?

A. ASN prepending
B. BGP FlowSpec
C. destination-based Remote Triggered Black Hole
D. unicast Reverse Path Forwarding

Answer: C

Explanation:
amplification attacks are a type of distributed denial-of-service (DDoS) attack that exploit the
characteristics of certain protocols to amplify the traffic sent to a victim. For example, an attacker can
send a small DNS query with a spoofed source IP address to a DNS server, which will reply with a
much larger response to the victim. This way, the attacker can generate a large amount of traffic with

Make The Best Choice Chose - certkillers
Make yourself more valuable in today's competitive computer industry certkillers's preparation material includes the most excellent features, prepared by the same dedicated experts who have come together to offer an integrated solution. We provide the most excellent and simple method to pass your Juniper Juniper Service Provider Routing & Switching Certification JN0-664 exam on the first attempt "GUARANTEED".

Unlimited Access Package
will prepare you for your exam with guaranteed results, JN0-664 Study Guide. Your exam will download as a single JN0-664 PDF or complete JN0-664 testing engine as well as over +4000 other technical exam PDF and exam engine downloads. Forget buying your prep materials separately at three time the price of our unlimited access plan - skip the JN0-664 audio exams and select the one package that gives it all to you at your discretion: JN0-664 Study Materials featuring the exam engine.

certkillers JN0-664 Exam Prepration Tools
certkillers Juniper Juniper Service Provider Routing & Switching Certification preparation begins and ends with your accomplishing this credential goal. Although you will take each Juniper Juniper Service Provider Routing & Switching Certification online test one at a time - each one builds upon the previous. Remember that each Juniper Juniper Service Provider Routing & Switching Certification exam paper is built from a common certification foundation.

JN0-664 Exam Testing Engines
Beyond knowing the answer, and actually understanding the JN0-664 test questions puts you one step ahead of the test. Completely understanding a concept and reasoning behind how something works, makes your task second nature. Your JN0-664 quiz will melt in your hands if you know the logic behind the concepts. Any legitimate Juniper Juniper Service Provider Routing & Switching Certification prep materials should enforce this style of learning - but you will be hard pressed to find more than a Juniper Juniper Service Provider Routing & Switching Certification practice test anywhere other than certkillers.

JN0-664 Exam Questions and Answers with Explanation
This is where your Juniper Juniper Service Provider Routing & Switching Certification JN0-664 exam prep really takes off, in the testing your knowledge and ability to quickly come up with answers in the JN0-664 online tests. Using Juniper Service Provider Routing & Switching Certification JN0-664 practice exams is an excellent way to increase response time and queue certain answers to common issues.

JN0-664 Exam Study Guides
All Juniper Juniper Service Provider Routing & Switching Certification online tests begin somewhere, and that is what the Juniper Juniper Service Provider Routing & Switching Certification training course will do for you: create a foundation to build on. Study guides are essentially a detailed Juniper Juniper Service Provider Routing & Switching Certification JN0-664 tutorial and are great introductions to new Juniper Juniper Service Provider Routing & Switching Certification training courses as you advance. The content is always relevant, and compound again to make you pass your JN0-664 exams on the first attempt. You will frequently find these JN0-664 PDF files downloadable and can then archive or print them for extra reading or studying on-the-go.

JN0-664 Exam Video Training
For some, this is the best way to get the latest Juniper Juniper Service Provider Routing & Switching Certification JN0-664 training. However you decide to learn JN0-664 exam topics is up to you and your learning style. The certkillers Juniper Juniper Service Provider Routing & Switching Certification products and tools are designed to work well with every learning style. Give us a try and sample our work. You'll be glad you did.

JN0-664 Other Features
* Realistic practice questions just like the ones found on certification exams.
* Each guide is composed from industry leading professionals real Juniper Juniper Service Provider Routing & Switching Certificationnotes, certifying 100% brain dump free.
* Study guides and exam papers are guaranteed to help you pass on your first attempt or your money back.
* Designed to help you complete your certificate using only
* Delivered in PDF format for easy reading and printing certkillers unique CBT JN0-664 will have you dancing the Juniper Juniper Service Provider Routing & Switching Certification jig before you know it
* Juniper Service Provider Routing & Switching Certification JN0-664 prep files are frequently updated to maintain accuracy. Your courses will always be up to date.

Get Juniper Service Provider Routing & Switching Certification ebooks from certkillers which contain real JN0-664 exam questions and answers. You WILL pass your Juniper Service Provider Routing & Switching Certification exam on the first attempt using only certkillers's Juniper Service Provider Routing & Switching Certification excellent preparation tools and tutorials.

This is what our customers are saying about certkillers.com.
These are real testimonials. Hi friends! certkillers.com is No1 in sites coz in $50 I cant believe this but when I purchased the $50 package it was amazing I Juniper passed 10 Exams using certkillers guides in one Month So many thanks to certkillers Team , Please continue this offer for next year also. So many Thanks

Mike CA
Thank You! I would just like to thank certkillers.com for the Juniper Juniper Service Provider Routing & Switching Certification JN0-664 test guide that I bought a couple months ago and I took my test and pass overwhelmingly. I completed the test of 65 questions in about 90 minutes I must say that their Q & A with Explanation are very amazing and easy to learn.

Jay Brunets
After my co-workers found out what I used to pass Juniper Juniper Service Provider Routing & Switching Certification JN0-664 the test, that many are thinking about purchasing certkillers.com for their Juniper Service Provider Routing & Switching Certification exams, I know I will again

John NA
I passed the Juniper Juniper Service Provider Routing & Switching Certification JN0-664 exam yesterday, and now it's on to security exam. Couldn't have done it with out you. Thanks very much.

Oley R.
Hello Everyone
I Just Passed The Juniper Juniper Service Provider Routing & Switching Certification JN0-664 Took 80 to 90 Minutes max to understand and easy to learn. Thanks For Everything Now On To JN0-664

Robert R.
Hi certkillers.com thanks so much for your assistance in Juniper Juniper Service Provider Routing & Switching Certification i passed today it was a breeze and i couldn't have done it without you. Thanks again

Seymour G.
I have used your Exam Study Guides for preparation for Juniper Juniper Service Provider Routing & Switching Certification JN0-664. I also passed all those on the first round. I'm currently preparing for the Microsoft and theJuniper Service Provider Routing & Switching Certification. exams

Ken T.
I just wanted to thank you for helping me get myJuniper Service Provider Routing & Switching Certification $50 package for all guides is awesome you made the journey a lot easier. I passed every test the first time using your Guide

Mario B.
I take this opportunity to express my appreciation to the authors of certkillers.com Juniper Juniper Service Provider Routing & Switching Certification test guide. I purchased the JN0-664 soon after my formal hands on training and honestly, my success in the test came out of nowhere but certkillers.com. Once again I say thanks

Kris H.
Dear certkillers.com team the test no. JN0-664 that i took was very good, I received 880 and could have gain more just by learning your exams

Gil L.
Hi and Thanks I have just passed the Juniper Service Provider Routing & Switching Certification Directory Services Design exam with a score of 928 thanks to you! The guide was excellent

Edward T.
Great stuff so far....I love this site....!! I am also on the Juniper Juniper Service Provider Routing & Switching Certification I decided to start from certkillers and start learning study Juniper Service Provider Routing & Switching Certification from home... It has been really difficult but so far I have managed to get through 4 exams....., now currently studying for the more exams.... Have a good day.................................................. Cheers

Ted Hannam
Thanks for your Help, But I have finally downloaded Juniper Juniper Service Provider Routing & Switching Certification JN0-664 exam preparation from certkillers.com they are provided me complete information about the exam, lets hope I get success for the JN0-664 exam, I found there exams very very realistic and useful. thanks again

lindsay Paul

certkillers Offline Testing Engine Simulator Download

Prepare with yourself how certkillers Offline Exam Simulator it is designed specifically for any exam preparation. It allows you to create, edit, and take practice tests in an environment very similar to an actual exam.


Supported Platforms: Windows-7 64bit or later - EULA | How to Install?


FAQ's: Windows-8 / Windows 10 if you face any issue kinldy uninstall and reinstall the Simulator again.



Download Offline Simulator-Beta

certkillers Testing Engine Features

• certkillers Testing Engine simulates the real exam environment.
• Interactive Testing Engine Included
• Live Web App Testing Engine
• Offline Downloadable Desktop App Testing Engine
• Testing Engine App for Android
• Testing Engine App for iPhone
• Testing Engine App for iPad
• Working with the certkillers Testing Engine is just like taking the real tests, except we also give you the correct answers.
• More importantly, we also give you detailed explanations to ensure you fully understand how and why the answers are correct.

certkillers Android Testing Engine Simulator Download

Take your learning mobile android device with all the features as desktop offline testing engine. All android devices are supported.
Supported Platforms: All Android OS EULA

Install the Android Testing Engine from google play store and download the app.ck from certkillers website android testing engine download

certkillers Android Testing Engine Features

• certkillers Offline Android Testing Engine
• Make sure to enable Root check in Playstore
• Live Realistic practice tests
• Live Virtual test environment
• Live Practice test environment
• Mark unanswered Q&A
• Free Updates
• Save your tests results
• Re-examine the unanswered Q & A
• Make your own test scenario (settings)
• Just like the real tests: multiple choice questions
• Updated regularly, always current