600-212 Latest Exam (Aug 2018)

[Free] 2018(Aug) Ensurepass Cisco 600-212 Dumps with VCE and PDF 31-40

September 1, 2018

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Implementing Cisco Service Provider Mobility LTE Networks (SPLTE)

Question No: 31

Which option is a network entity that can mix multiple Voice over LTE call bearers into a conference call?

  1. Media Resource Function

  2. Media Gateway

  3. Mobile Switching Center

  4. Packet Data Network Gateway

Answer: A

Question No: 32

Which option describes how PCRF knows the amount of QoS that is needed for a Voice over LTE call?

  1. PCRF obtains the bandwidth information over the Sy interface.

  2. PCRF obtains the bandwidth information over the Rx interface from P-CSCF.

  3. PCRF obtains bandwidth information from the TAS.

  4. PCRF has the all the bandwidth information always hard-coded in its configuration.

Answer: B

Question No: 33

Which Diameter command is used when P-CSCF sends the desired uplink and downlink bandwidth information to the PCRF?

  1. RAR

  2. AAR

  3. CCR

  4. MAR

Answer: B

Question No: 34

Which protocol runs on the 3GPP Rx interface?

  1. GTPv2

  2. SS7


  4. Diameter

  5. SIP

Answer: D

Question No: 35

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

  1. A default bearer is established in IMS APN.

  2. A dedicated bearer is established in IMS APN.

  3. A default bearer and a dedicated bearer are established in IMS APN.

  4. No EPC bearer is established in IMS APN at this stage.

Answer: A

Question No: 36

In which two ways is P-CSCF discovered by the Voice over LTE IMS client? (Choose two.)

  1. Retrieve the list of P-CSCF information that is stored locally on the IMS client.

  2. Obtain P-CSCF information from other registered IMS clients.

  3. Retrieve the list of P-CSCF information from the Mobility Management Entity.

  4. Obtain P-CSCF information in the protocol configuration options during bearer context activation.

  5. Obtain P-CSCF information from the Telephony Application Server during IMS registration.

Answer: A,D

Question No: 37

Which protocol does the IMS client use to register with IMS core?

  1. Diameter Protocol

  2. Session Initiation Protocol

  3. GPRS Tunneling Protocol

  4. Real-time Transport Control Protocol

Answer: B

Question No: 38

Which network function converts Voice over LTE voice bearer to PSTN voice bearer?

  1. border gateway control function

  2. media gateway function

  3. multimedia resource function

  4. session border controller function

Answer: B

Question No: 39

Which application protocol is used by the SWx reference point?


  2. Diameter

  3. TCP

  4. GTPv2

Answer: B

Question No: 40

Which option describes where the Sp reference point is located?

  1. between PCRF and SPR

  2. between PCRF and the application function

  3. between PGW and trusted non-3GPP IP access

  4. between PCRF and ePDG

Answer: A

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