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400-007 – Cisco Certified Design Expert (CCDE v3.0) Written Exam

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Showing 4–6 of 15 questions

Question 4

A senior network designer suggests that you should improve network convergence times by reducing BGP timers between your CE router and the PE router of the service provider. Which two factors should you consider to adjust the timer values? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    service provider agreement to support tuned timers
  • ○

    manual updates to the peer groups
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    service provider scheduling of changes to the PE
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    number of routes on the CE router
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    number of VRFs on the PE router
Question 5

In the case of outsourced IT services, the RTO is defined within the SLA. Which two support terms are often included in the SLA by IT and other service providers? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    network size and cost
  • ○

    support availability
  • ○

    network sustainability
  • ○

    network reliability
  • ○

    resolution time
Question 6

Company XYZ asks for design recommendations for Layer 2 redundancy. The company wants to prioritize fast convergence and resiliency elements. In the design. Which two technologies are recommended? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    Design MLAG/MC-LAG into the network wherever possible.
  • ○

    Configure DHCP snooping on the switches.
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    Use root guard.
  • ○

    Use BPDU guard.
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    Use UniDirectional Link Detection.