CCIE Enterprise Infrastructure v1.0 Quiz Questions and Answers

Which protocol is used by WAN Edge router to calculate SLAs for each of the transport tunnels?

Answer :
  • BFD

What is the value of latency for the predefined Voice-And-Video SLA?

Answer :
  • 45

What will be the Quality of Experience score value for the path, if the actual measured loss and latency is less than the expected?

Answer :
  • 10

Which three IP resources is IANA responsible for? (Choose three.)

Answer :
  • IP address allocation
  • autonomous system number allocation
  • root zone management in DNS

Which statement describes the function of rekey messages?

Answer :
  • They refresh IPsec SAs when the key is about to expire.

How many layers are recommended in the hierarchical network design?

Answer :
  • 3

An end-user PC should be connected to which hierarchical layer?

Answer :
  • access

Which two conditions are required for tracking the interface IP routing state? (Choose two.)

Answer :
  • The interface line protocol must be up.
  • A known IP address must be configured on the interface.

Which one of the following statements best describes the hybrid SD-WAN deployment model?

Answer :
  • In the hybrid model, SD-WAN co-exists with traditional network services.

In the inline deployment model, which device hosts unified communications and WAN optimization features?

Answer :
  • Service router