New 2021 Realistic Free Juniper JN0-663 Exam Dump Questions & Answer
JN0-663 Practice Test Engine: Try These 95 Exam Questions
NEW QUESTION 30
Exhibit:
You have a Layer 3 VPN established between PE-1 and PE-2 as well as between PE-1 and PE-3. You are using a route reflector (RR-1) to distribute VPN routes to your IBGP peers. You are asked to ensure that only relevant routes are sent from RR-1 to each of the PE routers.
Referring to the exhibit, which statement is correct?
- A. You should use firewall filtering on RR-1 and all the PE devices to control which routes are sent to each PE router.
- B. You should use route target filtering on RR-1 and all the PE devices to control which routes are sent to each PE router.
- C. You should use route target filtering only on RR-1 to control which routes are sent to each PE router.
- D. You should use VRF export policies on RR-1 to control which routes are sent to each PE router.
Answer: C
NEW QUESTION 31
Exhibit:
You have an established Layer 3 VPN between two PE devices. You are asked to only send certain routes from PE-1 over the VPN to the remote site while maintaining all the routes on the PE-1 device. You created a policy that matches the specific routes and then tags these routes with the appropriate target community values.
In this scenario, which configuration changes must be made to satisfy the requirement?
- A. Configure the vrf-export parameter and apply the policy under the edit routing-instances vpn-a hierarchy.
- B. Configure a RIB group and apply the policy as an import policy to routes distributed into the bgp I3vpn.0 routing table
- C. Configure the import parameter and apply the policy to the my-ext-group BGP group configuration.
- D. Configure the export parameter and apply the policy to the my-ext-group BGP group configuration.
Answer: A
NEW QUESTION 32
Exhibit:
You are receiving the same 200.0.0.0/24 BGP route from four different ISPs.
Referring to the exhibit, which ISP's route would be selected as active?
- A. ISP-D
- B. ISP-A
- C. ISP-C
- D. ISP-B
Answer: A
NEW QUESTION 33
Exhibit:
Referring to the exhibit, which three statements about route 10.222/16 are correct when using the default BGP advertisement rules? (Choose three)
- A. R1 will prepend AS10 when advertising 10.222/16 to R2.
- B. R1 will advertise 10 222/16 to R2 with itself as the next hop.
- C. R2 will prepend AS10 when advertising 10.222/16 to R7.
- D. R7 will advertise 10.222/16 to R9 with itself as the next hop.
- E. R2 will advertise 10.222/16 to R4 with itself as the next hop.
Answer: B,C,E
NEW QUESTION 34
You are creating an LDP-signaled Layer 2 circuit between two sites. Site1 and Site2 use different VLAN IDs to connect to your PE devices In this scenario, which encapsulation type must be used on the logical interfaces?
- A. vlan-tcc
- B. vlan-ccc
- C. vlan-vpls
- D. vlan-bridge
Answer: A
NEW QUESTION 35
Exhibit:
Referring to the exhibit, which two statements are true? (Choose two.)
- A. The CE-1 and CE-2 routes will have the same route distinguisher, which will not stop the BGP routes from being shared.
- B. An AS loop will not exist between CE-1 and CE-2 and the BGP routes will be shared.
- C. The CE-1 and CE-2 routes will have the same route distinguisher, which will stop the BGP routes from being shared.
- D. An AS loop will exist between CE-1 and CE-2 and the BGP routes will not be shared.
Answer: A,D
NEW QUESTION 36
Exhibit:
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 origin
- B. route target filtering
- C. route refresh
- D. route reflection
Answer: B
NEW QUESTION 37 
Referring to the exhibit, what will the IS-IS cost be for R3 to reach R1?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 38
Exhibit:
R4 is directly connected to both RPs (R2 and R3). R4 is currently sending all joins upstream to R3 but you want to load balance the joins between both RPs Referring to the exhibit, which configuration change will solve this issue?
- A. Configure the default route in inet.2 on R4 from R3 as the next hop to both R3 and R2.
- B. Configure the join-load-balance parameter under PIM on R4.
- C. Configure the bootstrap priority on R2 to be the same as R3.
- D. Configure the group-range parameter to be the same on R2 and RCA
Answer: B
NEW QUESTION 39 
A network administrator is investigating why traffic from R2 is not being forwarded to R1.
Referring to the show isis databasecommand output shown in the exhibit, what is causing this problem on the network?
- A. R2 is ignoring specific LSPs from R1 in its SPF calculations.
- B. The preferred interface between R1 and R2 is experiencing errors.
- C. R1 is configured to drop all incoming traffic.
- D. R1 and R2 are in different IS-IS areas.
Answer: A
NEW QUESTION 40
Exhibit:
Referring to the exhibit, which two statements are true? (Choose two.)
- A. The vrf-target configuration allows routes to be shared between CE-1 and CE-2.
- B. The route-distinguisher configuration stops routes from being shared between CE-1 and CE-2.
- C. The vrf-target configuration stops routes from being shared between CE-1 and CE-2.
- D. The route-distinguisher configuration allows routes to be shared between CE-1 and CE-2.
Answer: C,D
NEW QUESTION 41
Which two statements about IS-IS are correct? (Choose two.)
- A. An IS-IS router sets the attached bit in the PDUs it sends to a Level 1 area to indicate that it is a backbone router.
- B. Level 1 intermediate systems exchange routing information with Level 1 intermediate systems in other IS-IS areas.
- C. Level 2 routers can form adjacencies with either Level 1 or Level 2 routers.
- D. A Level 1 router can only form adjacencies with other Level 1 routers.
Answer: A,D
NEW QUESTION 42
Exhibit:
You notice an inconsistency between the routing table and the OSPF database, as shown in the exhibit.
What are two reasons for this behavior? (Choose two.)
- A. An OSPF export policy is being applied to the route.
- B. The LSA is a Type 4 LSA.
- C. An OSPF import policy is being applied to the route.
- D. The LSA is a Type 5 LSA.
Answer: C,D
NEW QUESTION 43
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 BGP peer does not support the add-path feature.
- B. The BGP peer does not support the restarter functionality.
- C. There is a mismatch in the supported NLRI address families between the BGP peers.
- D. The local BGP router does not support Layer 2 VPN and Layer 3 VPN NLRI address families at the same time.
Answer: C
NEW QUESTION 44
Exhibit:
Referring to the exhibit, which two statements about route reflectors are correct? (Choose two.)
- A. RR2 adds its cluster ID when advertising routes from CHent4 to Client3.
- B. RR1 advertises routes learned from Client1to RR2 with itself as the next hop.
- C. RR1 and RR2 need the same cluster ID to exchange routes learned from their clients.
- D. RR2 advertises routes learned from Client3 to EBGP2 with itself as the next hop.
Answer: A,D
NEW QUESTION 45
Why do jnterprovider option B VPNs scale better than interprovider option A VPNs?
- A. The ASBRs in interprovider option B VPNs only carry internal routes.
- B. The ASBRs in interprovider option A VPNs do not need per-VPN VRF tables.
- C. The ASBRs in interprovider option B VPNs do not need per-VPN VRF tables.
- D. The ASBRs in interprovider option A VPNs only carry internal routes.
Answer: C
NEW QUESTION 46 
Referring to the exhibit, there is a Layer 3 VPN setup that connects sites CE-A-1, CE-A-2, and CE-A-3 together. Host-1 can communicate with Host-3, but Host-1 cannot communicate with Host-2.
What must you do to solve the problem?
- A. Use BGP instead of static routing between the CE and PE devices.
- B. Use the next-tableconfiguration statement for static routes in the corresponding routing instances.
- C. Change the route distinguisher in both routing instances to the same value.
- D. Use the auto-exportcommand in both routing instances.
Answer: D
NEW QUESTION 47
Click the Exhibit button.
A network administrator is investigating why traffic from R2 is not being forwarded to R1 Referring to the show isis database command output shown in the exhibit, what is causing this problem on the network?
- A. R2 is ignoring specific LSPs from R1 in its SPF calculations.
- B. The preferred interface between R1 and R2 is experiencing errors
- C. R1 is configured to drop all incoming traffic.
- D. R1 and R2 are in different IS-IS areas.
Answer: A
NEW QUESTION 48
What is the purpose of the cluster-list attribute within a BGP route reflector group?
- A. to disable internal cluster re-advertisements
- B. to define the router that first advertised the route to the route reflector
- C. to facilitate loop detection within the route reflector network
- D. to override the router ID value within the cluster
Answer: C
NEW QUESTION 49
Exhibit:
The route shown in the exhibit is an example of which type of next-generation MVPN route?
- A. Type 4 Selective MVPN autodiscovery route for leaf
- B. Type 2 Inter-AS inclusive MVPN membership discovery
- C. Type 3 Selective MVPN autodiscovery route
- D. Type 1 Intra-AS inclusive MVPN membership discovery
Answer: D
NEW QUESTION 50
Exhibit.
Referring to the exhibit, which statement is true?
- A. The BGP session between R1 and R2 will establish correctly and the met unicast and the met6 unicast NLRIs will pass routing information
- B. The BGP session between R1 and R2 will fail to establish correctly due to an NLRI mismatch
- C. The BGP session between R1 and R2 will establish correctly and only the inet6 unicast NLRI will pass routing information
- D. The BGP session between R1 and R2 will establish correctly and only the met unicast NLRI will pass routing information
Answer: A
NEW QUESTION 51
Exhibit:
Referring to the exhibit, which three statements are correct? (Choose three.)
- A. This route is an EVPN Type-1 route.
- B. This route contains the MAC address of an end host.
- C. The ESI is 00:22:22:22:22:22:22:22:22:22.
- D. The router with the IP address 10.101.100.3 is the originator of this route.
- E. This ESI Auto-Discovery route is used for designated forwarder election.
Answer: A,C,D
NEW QUESTION 52
Exhibit:
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 origin
- B. route target filtering
- C. route refresh
- D. route reflection
Answer: B
NEW QUESTION 53
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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 â 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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