Alcatel-Lucent 4A0-M02 - Alcatel-Lucent Mobile Gateways for the LTE Evolved Packet Core Exam
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Total 140 questions
Question #11 (Topic: )
Which of the following statements is FALSE regarding the UE network attachment
procedure?
procedure?
A. The UE is served by an eNodeB.
B. The eNodeB selects one MME to serve the UE.
C. The MME selects one SGW to serve the UE.
D. The SGW selects one PGW to serve the UE
E. The PGW selects one PCRF server if required.
Answer: D
Question #12 (Topic: )
Which of the following statements is FALSE regarding the UE paging process?
A. The SGW performs downlink data buffering while the S1 bearer is being established.
B. The SGW initiates the paging messages towards the UE.
C. The PGW is not aware of the paging process.
D. The UE initiates the service request procedure once it receives the paging message.
E. The paging procedure is controlled by the MME.
Answer: B
Question #13 (Topic: )
Based on the information shown in the exhibit, when the SGW receives an IP packet from
the UE, which of the following is the GTP TEID value expected to be received in the GTP
packet header?
the UE, which of the following is the GTP TEID value expected to be received in the GTP
packet header?
A. 0xd05025
B. 0x4b00805
C. 0x21
D. 0x4b00825
E. None of the above answers are correct.
Answer: D
Question #14 (Topic: )
Which of the following interfaces is not using the GTP-C protocol?
A. The X2 interface.
B. The S1-U interface.
C. The S4 interface.
D. The S5 interface.
E. The SGi interface.
Answer: E
Question #15 (Topic: )
Which of the following most accurately identifies a GTP tunnel on the Alcatel-Lucent 7750
MG by default?
MG by default?
A. ATEID
B. The System IP address
C. A UDP port number
D. ATEIDand the System IP address
E. ATEID, the System IP address and a UDP port number
Answer: E
