600-210 무료 덤프문제 온라인 액세스

According to 3GPP standards, which option is the interface between the Charging Data Function and the Charging Gateway Function?

• A.Ga
• B.Gc
• C.AAA
• D.Gz
• E.Rf

Which action does an S4-SGSN take when it receives a secondary PDP context request from the UE?

• A.A create session request is sent to the SGW.
• B.A create PDP context request is sent to the SGW.
• C.A bearer resource command is sent to the SGW.
• D.A create bearer request is sent to the SGW.

Through which two procedures does a direct tunnel session change to a two-tunnel session? (Choose two.)

• A.GTPU-error indication by the RNC to the GGSN
• B.successful UE-initiated PDP modification procedure
• C.periodic RAU procedure triggered by the UE
• D.Iu-release request procedure initiated by RNC
• E.successful GGSN-initiated PDP modification procedure
• F.UE-initiated secondary PDP context activation

Which option is the page response for a PS paging request in 2G access?

• A.any uplink LLC PDU from MS/BSC
• B.any uplink BSSGP PDU from MS/BSC
• C.service request with type "data"
• D.service request with type "page response"
• E.service request with type "signaling"

Which two options describe two reasons for deploying MPLS on GGSN? (Choose two.)

• A.Replace GRE tunnels.
• B.Ensure faster routing.
• C.Segregate corporate APN traffic.
• D.Allow overlapping IP addressing in different APNs.
• E.Replace RIP.