← Back to exam page

4A0-C02 – Nokia SRA Composite Exam

Loading demo links...

Showing 1–3 of 20 questions

Question 1 (Nokia Quality of Service)

Which of the following are trusted boundaries, by default? (Choose two)

Select all that apply, then click Submit answer.

  • ○

    An IES SAP
  • ○

    A VPLS SAP
  • ○

    A network port
  • ○

    AVPRN SAP
  • ○

    An access port
Question 2 (Nokia Virtual Private LAN Services)

Which of the following describes the scope of the IEEE 802.3ah EFM standard? (Choose 3)

Select all that apply, then click Submit answer.

  • ○

    Monitor and troubleshoot a point-to-point full-duplex link.
  • ○

    Monitor and troubleshoot end-to-end services.
  • ○

    Can be used at the core to trigger MPLS protection mechanisms when a physical failure detection is not possible.
  • ○

    Should not be used at the core to trigger MPLS protection. BFD is the only method that can be used when physical failure detection is not possible.
  • ○

    Valuable in the last-mile connection to the Service Provider demarcation device.
Question 3 (Nokia Virtual Private Routed Networks)

In a VPRN the PE device is configured to run which of the following protocols? (Choose three.)

Select all that apply, then click Submit answer.

  • ○

    MP-BGP for exchanging customer routes with other PEs

  • ○

    A routing protocol for exchanging customer routes with the CE

  • ○

    MPLS for exchanging labels with other provider core devices

  • ○

    MPLS for exchanging labels with the CE devices

  • ○

    Targeted LDP for exchanging VPRN labels with other PE devices

  • ○

    A label signaling protocol for defining transport tunnels between PE and CE devices