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E20-020 · Question #25

After developing prototype applications in the public cloud, developers determined that they want softwaredefined network functionality. Which ability will this requirement provide for the developers?

The correct answer is D. Programmatically provision physical network segments and services. Software-defined networking (SDN) is an approach to computer networking that allows network administrators to manage network services through abstraction of higher-level functionality. This is done by decoupling the system that makes decisions about where traffic is sent (the…

Cloud Infrastructure Components (Compute, Storage, Network)

Question

After developing prototype applications in the public cloud, developers determined that they want softwaredefined network functionality. Which ability will this requirement provide for the developers?

Options

  • AProgrammatically provision an IPsec VPN tunnel between the public and private clouds
  • BProgrammatically migrate layer-3 access from aggregate to access switches
  • CProgrammatically control physical core network topologies
  • DProgrammatically provision physical network segments and services

How the community answered

(27 responses)
  • A
    19% (5)
  • B
    4% (1)
  • C
    7% (2)
  • D
    70% (19)

Explanation

Software-defined networking (SDN) is an approach to computer networking that allows network administrators to manage network services through abstraction of higher-level functionality. This is done by decoupling the system that makes decisions about where traffic is sent (the control plane) from the underlying systems that forward traffic to the selected destination (the data https://en.wikipedia.org/wiki/Software-defined_networking

Topics

#software-defined networking#SDN#network provisioning#cloud networking

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