JN0-411: Cloud, SpecialistDemo

By Juniper · Question Mode

QuestionQ55

Cloud Infrastructure (NFV and SDN)

Which statement is accurate about a network underlay in an SDN environment?

  • A It is aware of customer virtual domains and individual tenants on edge devices.
  • B It maintains routing and switching information of end customer devices.
  • C It manages and maintains tunnels between customer resources.
  • D It provides physical connectivity from any physical device to any physical device.
Explanation

An SDN underlay supplies the physical transport and IP connectivity between physical network devices. Customer virtual domains, tenant separation, end-customer routing details, and tunnels are handled by the overlay.

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