Which function is the responsibility of the NFV element manager in the ETSI NFV architectural framework?

IT Questions BankCategory: CCNPWhich function is the responsibility of the NFV element manager in the ETSI NFV architectural framework?
Which function is the responsibility of the NFV element manager in the ETSI NFV architectural framework? 1IT Administrator Staff asked 1 year ago

Which function is the responsibility of the NFV element manager in the ETSI NFV architectural framework?

  • collecting performance measurements and fault information
  • providing life cycle management of all NFVI resources
  • performing all FCAPS functions for VNFs
  • creating end-to-end network services over multiple VNFs

Explanation: Element managers (EMs), also known as element management systems (EMSs), are responsible for the functional management of VNFs; in other words, they perform fault, configuration, accounting, performance, and security (FCAPS)
functions for VNFs. A single EM can manage one or multiple VNFs, and an EM can also be a VNF.

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