Free 4A0-M03 Exam Braindumps (page: 2)

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Which of the following statements regarding GTP-C is FALSE?

  1. GTP-C is a tunneling protocol.
  2. GTP-C runs over UDP/IP.
  3. GTP-C is the control plane part of GTP.
  4. GTP-C messages carry Attribute Value Pairs (AVPs).

Answer(s): C


Reference:

https://en.wikipedia.org/wiki/GPRS_Tunnelling_Protocol#GTP-C_-_GTP_control



Which of the following MME interfaces uses a protocol OTHER than GTP-C or Diameter?

  1. S1-MME
  2. S11
  3. S6a
  4. SLg

Answer(s): A


Reference:

https://www.cablefree.net/wirelesstechnology/4glte/lte-interfaces/



Which of the following is a Diameter interface connected to the MME?

  1. S1-MME
  2. S11
  3. Gx
  4. SLg

Answer(s): B



Which of the following statements regarding the role of the MME in the packet core is FALSE?

  1. MME manages registration, authentication, and mobility for the UE.
  2. MME handles setup and management of UE connections to data and voice over LTE.
  3. MME routes and forwards user data packets received from eNodeB.
  4. MME selects the appropriate SGW and PGW during a UE relocation.

Answer(s): C


Reference:

https://en.wikipedia.org/wiki/System_Architecture_Evolution






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