Question 1

Which network entities assign TEIDs to the indirect data tunnel used during an S1-based handover with SGW relocation?

AThe source eNodeB, the source SGW, and the target SGW

BThe source SGW, the target SGW and the target eNodeB.

CThe source eNodeB, the target SGW, and the target eNodeB.

DThe source eNodeB, the source SGW and the target eNodeB.

EThe source SGW and the target SGW.

Answer : C

Question 2

In an LTE network, which of the following is used to carry the GTP message "Create Session Request"?

AThe GTPv1 protocol.

BThe GTPv2 protocol.

CBoth the GTPv1 and the GTPv2 protocols.

DEither the GTFV1 protocol or the GTPv2 protocol.

ENone of the above answers are correct.

Answer : B

Question 3

Based on the information shown in the exhibit, when the SGW sends a "Create Session Request" message to the PGW, which of the following is the source IP address expected in the IP packet?

A10.10.2.1

B10.10.7.1

C20.20.0.1

D72.22.24.163

ENone of the above answers are correct

Answer : B

Question 4

On the Alcatel-Lucent 7750 MG, which of the following is the CLI command to check the active / standby state of the MG-ISM cards?

AShow card detail

BShow mda detail

CShow card state

DShow system information

EShow mobile-gateway system

Answer : E

Question 5

Based on the information shown in the exhibit, which of the following is the time interval used by the SGW to send out an "Echo Request" message over the S11 interface?

A130 seconds

B90 seconds

C60 seconds

D8 seconds

E4 seconds