642-885 SPADVROUTE Online Test-Deploying Cisco Service Provider Advanced Routing

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We provide 10 questions for Cisco 642-885 SPADVROUTE online test. Answer one question correctly, you can get 10 points. The content of these questions are the latest exam content. Please feel free to test your skill level.

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Now, begin to test:

1. On Cisco IOS-XR, which BGP process can be distributed into multiple instances?

 
 
 
 
 

2. You noticed a recent change to the BGP configuration on a PE router, the bgp scan time has been changed from the default value to 30s. Which three effects will this change have? (Choose three.)

 
 
 
 
 
 

3. Which type of BGP session behaves like an EBGP session during session establishment but behaves like an IBGP session when propagating routing updates where the local preference, multi-exit discriminator, and next-hop attributes are not changed?

 
 
 
 
 

4. Which three methods can be used to reduce the full-mesh IBGP requirement in a service provider core network? (Choose three.)

 
 
 
 
 
 

5. In Cisco IOS-XR, the ttl-security command is configured under which configuration mode?

 
 
 
 
 

6. In Cisco IOS-XR, the maximum-prefix command, to control the number of prefixes that can be installed from a BGP neighbor, is configured under which configuration mode?

 
 
 
 

7. When implementing source-based remote-triggered black hole filtering, which two configurations are required on the edge routers that are not the signaling router? (Choose two.)

 
 
 
 
 

8. Which two statements correctly describe the BGP ttl-security feature? (Choose two.)

 
 
 
 
 

9. Which two BGP mechanisms are used to prevent routing loops when using a design with redundant route reflectors? (Choose two.)

 
 
 
 
 

10. When a BGP route reflector receives an IBGP update from a non-client IBGP peer, the route reflector will then forward the IBGP updates to which other router(s)?

 
 
 
 

Question 1 of 10

 

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