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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
NEW QUESTION 46
You recently deployed CoS-based forwarding in your network, which uses OSPF as its IGP You notice that the forwarding of traffic has not changed and is not following the path indicated within your configuration.
In this scenario, which statement explains this behavior?
- A. The defined policy references interface names as the next-hops instead of IP addresses.
- B. The defined policy references IP addresses as the next-hops instead of interface names
- C. The defined policy has not been applied under [edit class-of-service forwarding-policy
- D. Load balancing has not been enabled under [edit forwarding-options.
Answer: B
NEW QUESTION 47
Exhibit:
You have the Layer 2 VPN configuration shown in the exhibit. You are asked to determine the remote site ID for ge-1/0/1.512.
In this scenario, what is the remote site ID?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 48
You are considering different MPLS VPN connectivity options of a new customer deployment Your customer requires shared LSPs Layer 2 connectivity and auto-provisioning Which type of VPN satisfies the requirements?
- A. BGP Layer 3 VPNs
- B. circuit cross-connects
- C. BGP Layer 2 VPNs
- D. LDP Layer 2 circuits
Answer: C
NEW QUESTION 49 
Referring to the exhibit, you want to reduce the CPU processing load on PE 2 by preventing the receipt of routes belonging to Customer B.
In this scenario, which layer 3 VPN scaling mechanism provides this functionality?
- A. route reflection
- B. route origin
- C. route refresh
- D. route target filtering
Answer: D
NEW QUESTION 50
Exhibit.
You have a Layer 3 VPN established between PE-1 and PE-2 to allow communication between CE-1 and CE-2 You want to establish communication between CE-1 and CE-2.
Referring to the exhibit, which statement is correct?
- A. You will need a BGP export policy on PE-1 to redistribute the OSPF routes learned from PE-2 to the CE1 BGP neighbor
- B. You will need a VRF import policy on PE-2 to advertise the OSPF routes learned from CE-2 through the Layer 3 VPN
- C. You will need a VRF export policy on PE-2 to redistribute the OSPF routes learned from CE-2. through the Layer 3 VPN
- D. You will need a VRF import policy on PE-1 to receive the OSPF routes learned from PE-2. through the Layer 3 VPN
Answer: C
NEW QUESTION 51
Exhibit:
All networks shown in the exhibit contain more than one BGP speaker You operate ISP A and must ensure that Customer Y sends their traffic to you over the directly connected link. Customer Y is not to be used for transit into your network.
What would you do to accomplish this task?
- A. Advertise routes to Customer X with the custom defined 0:0 community
- B. Advertise routes to Customer X with the well-known no-advertise community.
- C. Advertise routes to Customer Y with the custom defined 65535:65535 community.
- D. Advertise routes to Customer Y with the well-known no-export community
Answer: D
NEW QUESTION 52
Exhibit:
Referring to the ABR configuration shown in the exhibit, which three statements are correct? (Choose three.)
- A. The ABR advertises a single Type 5 external LSA to the backbone area for all Type 7 LSAs in the NSSA.
- B. The ABR advertises a default route to the NSSA using a Type 7 LSA.
- C. The ABR advertises a single Type 3 summary LSA to the backbone area for all Type 1 and Type 2 LSAs in the 192.168.16 0/20 range.
- D. The ABR advertises a Type 5 external LSA to the backbone area for each Type 7 LSA in the NSSA.
- E. The ABR does not summarize any routes within the 192.168.16.0/20 range.
Answer: B,C,D
NEW QUESTION 53 
Referring to the exhibit, traffic sent from CE-A2 to PE3 does not loop back to CE-A2 through PE2.
Winch two EVPN functions accomplish this task? (Choose two.)
- A. designated forwarder election
- B. split horizon
- C. aliasing
- D. multicast ingress replication
Answer: A,B
NEW QUESTION 54
Exhibit.
Referring to the exhibit, which statement is true?
- A. The BGP session between R1 and R2 will fail to establish correctly due to an NLRI mismatch
- B. The BGP session between R1 and R2 will establish correctly and the met unicast and the met6 unicast NLRIs will pass routing information
- C. The BGP session between R1 and R2 will establish correctly and only the met unicast NLRI will pass routing information
- D. The BGP session between R1 and R2 will establish correctly and only the inet6 unicast NLRI will pass routing information
Answer: B
NEW QUESTION 55
Exhibit:
Referring to the exhibit, which two statements are correct? (Choose two.)
- A. Transit traffic from R1 to R4 will traverse R3.
- B. R2 stops sending LSAs into the network.
- C. The OSPF interface metrics on R2 are all set to 65535.
- D. R1 will never forward transit traffic through R2.
Answer: A,C
NEW QUESTION 56
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 target.
- B. The two sites are in the same AS.
- C. The two sites are using the same instance type.
- D. The two sites are using the same route distinguishes.
Answer: B
NEW QUESTION 57
Exhibit.
Referring to the exhibit, which two statements are correct for a route advertised by R1 towards R4? (Choose two )
- A. The BGP next hop is set to 192.168.2 2 by R2
- B. The AS path is set to 150 by R2
- C. The AS path is set to null by R2
- D. The BGP next hop is set to 14.1 1.1 byR2
Answer: D
NEW QUESTION 58
Exhibit.
Your router should be configured with a rewrite rule which alters the default behavior of expedited forwarding as shown in the exhibit In this scenario which configuration is correct?
A)
B)
C)
D)
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Answer: D
NEW QUESTION 59 
A network designer wants to ensure that traffic from R2 destined for 2001:db9:ffff:ff00::/62 always traverses the R2-R1 link if that link is available.
Referring to the exhibit, which configuration change will satisfy this requirement?
- A.
- B.
- C.
Answer: C
NEW QUESTION 60
Exhibit:
Referring to the exhibit, which two statements are true? (Choose two.)
- A. There is one interface marked as passive.
- B. This router is an ABR
- C. There are two interfaces marked as passive.
- D. This router is an ASBR.
Answer: C,D
NEW QUESTION 61
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-advertise policy as an export policy under group 65003
- B. Apply the no-export policy as an export policy under group 65003
- C. Apply the no-advertise policy as an import policy under group G5001
- D. Apply the no-export policy as an import policy under group 65001
Answer: A,C
NEW QUESTION 62
Exhibit:
Referring to the exhibit, which two statements are correct? (Choose two.)
- A. Transit traffic from R1 to R4 will traverse R3.
- B. R2 stops sending LSAs into the network.
- C. The OSPF interface metrics on R2 are all set to 65535.
- D. R1 will never forward transit traffic through R2.
Answer: A,C
NEW QUESTION 63
You are deploying a new EVPN service for your customers.
You must build the service based on the following requirements:
- both Layer 2 and Layer 3 functionality must be supported;
- your customers must be able to support multiple VLANs in the same EVPN instance (EVI).
In this scenario, which two types of routing instances should be configured? (Choose two.)
- A. virtual switch
- B. virtual router
- C. VRF
- D. EVPN
Answer: C,D
NEW QUESTION 64 
Referring to the exhibit, which three statements about route 10.222/16 are correct when using the default BGP advertisement rules? (Choose three)
- A. R2 will advertise 10.222/16 to R4 with itself as the next hop.
- B. R1 will prepend AS10 when advertising 10.222/16 to R2.
- C. R2 will prepend AS10 when advertising 10.222/16 to R7.
- D. R1 will advertise 10.222/16 to R2 with itself as the next hop.
- E. R7 will advertise 10.222/16 to R9 with itself as the next hop.
Answer: A,C,E
NEW QUESTION 65
Exhibit:
Referring to the exhibit, which two statements are true? (Choose two.)
- A. The route-distinguisher configuration allows routes to be shared between CE-1 and CE-2.
- B. The vrf-target configuration stops routes from being shared between CE-1 and CE-2.
- C. The vrf-target configuration allows routes to be shared between CE-1 and CE-2.
- D. The route-distinguisher configuration stops routes from being shared between CE-1 and CE-2.
Answer: A,B
NEW QUESTION 66 
You are troubleshooting a problem with a BGP peer where BGP routes are not being accepted from that peer.
Referring to the exhibit, which two statements are correct? (Choose two.)
- A. You cannot have terminating actions outside of terms.
- B. Term 0 is missing a terminating action that allows BGP routes to be accepted.
- C. Term 0 is missing a route-filter that specifies the allowed routes.
- D. The reject at the end of the policy is preventing the routes from being accepted.
Answer: B,D
NEW QUESTION 67
Exhibit:
The exhibit shows a BGP peering session for two PE routers. The BGP session is up, but the hosts in the Layer
2 VPN that uses the BGP session are unable to communicate.
What is the problem in this situation?
- A. The local BGP router does not support Layer 2 VPN and Layer 3 VPN NLRI address families at the same time.
- B. There is a mismatch in the supported NLRI address families between the BGP peers.
- C. The BGP peer does not support the add-path feature.
- D. The BGP peer does not support the restarter functionality.
Answer: B
NEW QUESTION 68
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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.
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