600-212 무료 덤프문제 온라인 액세스

Which statement describes what occurs during an inter-MME tracking area update procedure?

• A.The SGW change indication is conveyed to the old MME in the context request message.
• B.The SGW change indication is conveyed to the old MME in the context ack message.
• C.The old MME does the integrity check of the context request by using the PTMSI signature in the context request message.
• D.The old MME does the integrity check of the context request by using the old GUTI in the context request message.

Which types can be classified as bulk stats on the Cisco ASR 5000?

• A.Circular, Gauge, Counter
• B.Gauge, Counter, Iterative
• C.Counter, Gauge, Information
• D.Watermark, Counter, Gauge

Which two APN names are recommended by GSMA IR.88 / IR.92 in the Voice over LTE solution? (Choose two.)

• A.SIP
• B.IMS
• C.Video
• D.Emergency
• E.SOS
• F.Voice

Which three options are valid functions performed by Mobility Management Entity? (Choose three.)

• A.PDN GW and Serving GW selection
• B.Header compression and user plane ciphering
• C.User plane packet forwarding and routing
• D.UE IP address allocation
• E.Tracking area list management
• F.NAS signaling

Which option describes what happens if a Voice over LTE IMS client attaches to an LTE EPC?

• A.A dedicated bearer is established in IMS APN.
• B.A default bearer is established in IMS APN.
• C.A default bearer and a dedicated bearer are established in IMS APN.
• D.No EPC bearer is established in IMS APN at this stage.