Online Access Free 600-210 Exam Questions

How does an S4-SGSN identify a peer node as an SGSN or MME when GUTI-to-RAI mapping is unavailable?

• A.MSB of the RAC value
• B.LSB of RAC value
• C.LSB of the LAC value
• D.MSB of the LAC value

An airport is providing free one-hour mobile Internet service for passengers. At the end of the free one-hour service, the PCRF sends a Diameter command to the mobile packet core to stop the free service. Which Diameter command is sent by the PCRF?

• A.RAA
• B.CCR-U
• C.CCR-T
• D.RAR
• E.STA

Which two options are functions of the Diameter base protocol? (Choose two.)

• A.policy control
• B.offline billing
• C.streaming
• D.retrieving PDP context information
• E.transporting CDRs

In which two circumstances is Diameter Peer Discovery needed? (Choose two.)

• A.The Diameter agent must close the session with a Diameter client.
• B.The Diameter agent must search the next agent so that Diameter messages can reach the Diameter server.
• C.The Diameter client is rejected by the peer.
• D.The Diameter client must contact a first-hop Diameter agent.
• E.The Diameter agent must reply to the connect request of a Diameter client.

In which two scenarios is a create bearer request sent from the SGW to the SGSN on the S4 interface? (Choose two.)

• A.network-requested secondary PDP context activation procedure
• B.network-triggered service request procedure
• C.secondary PDP context activation procedure
• D.PGW restart restoration procedure
• E.when downlink data arrives for the released bearers