Free 642-889 SPEDGE CCNP Service Provider Exam Dumps

Information shows that CCNP Service Provider certification will be retired on February 24, 2020. If you have started working toward the current CCNP Service Provider certification, keep going and make sure you will complete CCNP Service Provider certification soon.

Four exams for CCNP Service Provider certification

642-883 SPROUTE Deploying Cisco Service Provider Network Routing
642-885 SPADVROUTE Deploying Cisco Service Provider Advanced Routing
642-887 SPCORE Implementing Cisco Service Provider Next-Generation Core Network Services
642-889 SPEDGE Implementing Cisco Service Provider Next-Generation Edge Network Services

Today we mainly talk about 642-889 exam dumps, which will be helpful for your Implementing Cisco Service Provider Next-Generation Edge Network Services exam. We currently offer Cisco 642-889 SPEDGE exam dumps to prepare for 642-889 exam well.

Free 642-889 SPEDGE CCNP Service Provider Exam Dumps

1. Which type of VPN requires a full mesh of virtual circuits to provide optimal site-to-site connectivity?


2. Which three Layer 3 VPN technologies are based on the overlay model? (Choose three.)


3. Which VPN technology uses the Group Domain of Interpretation as the keying protocol and IPsec for encryption that is often deployed over a private MPLS core network?


4. What is the primary difference between 6PE and 6VPE?


5. Refer to the Cisco IOS XR router output exhibit,

which method is being used to transport IPv6 traffic over the service provider network?


6. Which flavor of MPLS Layer 3 VPN has MPLS enabled on PE-CE links?


7. Which MP-BGP address family must be configured to use VPLS autodiscovery in a Cisco IOS XR router?


8. In MPLS Layer 3 VPN implementations, what is used on the PE router to isolate potential overlapping routing information between different customers?


9. Within the service provider IP/MPLS core network, what must be implemented to enable Layer 3 MPLS VPN services?


10. In MPLS Layer 3 VPN implementations, which mechanism is used to control which routes are imported to a VRF?


11. Which two statements regarding Cisco 6PE operations are correct? (Choose two.)


12. Which Cisco IOS XR BGP configuration command is required to enable MP-BGP to carry IPv6 VPN routes?


13. Which statement regarding the Cisco IOS BGP configuration exhibit is correct?


14. When implementing MPLS Layer 3 VPNs with customers running OSPF as the CE-PE routing protocol, the service provider MPLS backbone looks like what to the CE routers?


15. When implementing MPLS Layer 3 VPNs with customers running OSPF as the CE-PE routing protocol, which situation will require a sham link to be implemented in the MPLS backbone?


16. On Cisco IOS and IOS XE Layer 3 MPLS VPN implementations, when redistributing the customer RIP routes into MP-BGP, the RIP metric is copied into which BGP attribute?


17. Which option is used as a loop prevention mechanism to support MPLS VPN customers with multihomed sites?


18. Refer to the partial Cisco IOS XR PE router configuration exhibit for supporting a Layer 3 MPLS VPN customer using BGP as the CE-to-PE routing protocol.

The service provider AS number is 64500, the customer AS number is 64501, and the customer CE router is What is missing in the configuration?


19. Based on the Cisco IOS XR VRF configuration exhibit,

Which two data flows between the MPLS VPNs will be allowed? (Choose two.)


20. Refer to the partial Cisco IOS XR PE router VRF configuration exhibit.

To implement a central-service VPN supporting both customer1 and customer2, what will be the required corresponding VRF configuration on the central-service-server PE router?


21. Which two statements about implementing a separate MPLS VPN to provide customers Internet access are correct? (Choose two.)


22. Which CE-to-PE routing protocol implements the down bit as a loop prevention mechanism?


23. When you are using OSPF as the CE-to-PE routing protocol in MPLS VPN implementations, an OSPF route from customerA site 1 in Area 0 will appear as which kind of OSPF route in customerA site 2, also in Area 0?


24. In Layer 3 MPLS VPN implementations, if some of the VPNv4 routes on one PE router do not appear on another PE router, what could be the problem?


25. When implementing CSC services, which two methods can be used to exchange label information between the downstream CSC customer carrier and the CSC backbone carrier? (Choose two.)


26. The Cisco IOS XR address-family ipv4 labeled-unicast and the Cisco IOS/IOS XE neighbor send-label commands are used in which MPLS implementation?


27. When verifying Layer 3 MPLS VPN operations, which Cisco IOS XR show command is best used to verify that the PE router is receiving the routes from the CE router?


28. When implementing Layer 3 MPLS VPNs on Cisco IOS/IOS XE PE routers, which PE-to-CE routing protocol requires a separate routing process to be created for each VRF?


29. In Layer 3 MPLS VPN implementations, if a customer is using the same AS number at both customer sites and the PE-to-CE routing protocol is BGP, what must be enabled on the PE router?


30. Which three functions are performed by the PE router in an MPLS Layer 3 VPN? (Choose three.)


31. Which BGP extended community is used to control the distribution of VPN routing information and to identify routers that may receive a set of routes that carry the community?


32. In which configuration mode is a route distinguisher configured in a Cisco IOS XR router?


33. Refer to the exhibit.

Given the output shown, which two statements are true? (Choose two.)


34. Which Layer 2 VPN technology is implemented over an IP core network without the need for MPLS?


35. Which two Layer 2 VPN methods support interworking between customer sites with different Layer 2 encapsulation at each end (for example, Frame Relay to Ethernet interworking)? (Choose two.)


The last date to test 210-260 IINS exam is February 23, 2020
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