Which network entities assign TEIDs to the indirect data tunnel used during an S1-based handover with no SGW relocation?
A. The SGW and the target eNodeB.
B. The source eNodeB and the target eNodeB.
C. The source eNodeB and the SGW.
D. The source eNodeB, the SGW, and the target eNode
正解:A
質問 2:
On Alcatel-Lucent 7750 PGW, which of the following CLI commands can be used to debug a given IMSI?
A. Answers A and C are both correct.
B. debug mobile-gateway pdn 1 pdn-session-db imsi 226041000000008 apn ipd.alcatellucent.com
C. Answers B and D are both correct.
D. debug mobile-gateway pdn 1 pdn-session imsi 226041000000008
E. debug mobile-gateway pdn 1 pdn-session imsi 226041000000008 apn ipd.alcatel-lucent.com
F. debug mobile-gateway pdn 1 pdn-session-db imsi 226041000000008
正解:E
質問 3:
Which of the following statements is FALSE regarding the MG-ISM module on an Alcatel-Lucent 7750 MG?
A. The MG-ISM module can be configured as a SGW/SGSN or a PGW/GGSN.
B. The MG-ISM module implements the PCC rules for the EPS bearers.
C. On an Alcatel-Lucent 7750 MG, two MG-ISM modules can be configured as 1+1 redundant.
D. The switchover from the active MG-ISM card to the standby MG-ISM card has no impact on other EPC nodes
E. The MG-ISM module enforces the QoS rules for the EPS bearers.
正解:A
質問 4:
Which network entities assign TEIDs to the indirect data tunnel used during an S1-based handover with SGW relocation?
A. The source eNodeB, the source SGW, and the target SGW
B. The source SGW, the target SGW and the target eNode
C. The source eNodeB, the source SGW and the target eNodeB.
D. The source eNodeB, the target SGW, and the target eNodeB.
E. The source SGW and the target SGW.
正解:D
質問 5:
On Alcatel-Lucent 7750 SGW, which of the following CLI commands is used to obtain the output displayed in the exhibit?
A. show mobile-gateway serving ref-point-peers s11
B. show mobile-gateway serving ref-point-stats s5
C. show mobile-gateway serving ref-point-stats s11
D. show mobile-gateway serving ref-point-peers s5
正解:C
質問 6:
Which of the following statements is TRUE regarding the IP connectivity between a UE and a PDN?
A. Only answers A and B are correct.
B. When a UE sends an IP packet to a PDN over the EPC core, the eNodeB forwards theencapsulatedpacket to the SGW by looking into its IP routing table to determine how to reach the PDN server.
C. A PGW forwards the UE's IP packets to the PDN based on the address of the PDN server.
D. A UE gets an IPv4 address and/or an IPv6 prefix per APN.
E. The SGW forwards the UE's IP packets to the PGW based on the address of the PDN server.
F. Only answers C and D are correct.
正解:A
質問 7:
Which of the following statements most accurately describes the Diameter protocol?
A. Only answers A and B are correct.
B. The Alcatel-Lucent 7750 PGW acts as a Diameter client to the PCRF server via the Gx interface.
C. The Diameter protocol uses TCP and SCTP port number 3868.
D. All of the above answers are correct.
E. A Diameter peer could act as a Diameter client or a Diameter server to its remote peer.
F. The Diameter is a peer-to-peer protocol that uses the TCP or SCTP as the transport protocol.
正解:D
質問 8:
On the Alcatel-Lucent 7750 PGW, which of the following CLI commands Is used to check the APN-AMBR enforced on the PGW for a particular UE?
A. Show mobile-gateway pdn bearer-context imsi <imsi-number> detail
B. Show mobile-gateway pdn ue-context
C. Show mobile-gateway pdn pdn-context
D. Show mobile-gateway pdn ue-context imsi <imsi-number> detail
E. Show mobile-gateway pdn bearer-context
F. Show mobile-gateway pdn pdn-context imsi <imsi-number> detail
正解:F
Oguri -
4A0-M02に合格することができました。本当に助かりました。誠に有難うございますそれげ受験してやっぱり合格だ。すごっ