Which interface(s) in the given exhibit can be associated with this profile?

In this exhibit, a new SCTP profile is configured on the MME. Which interface(s) in the given exhibit can be associated with this profile? # cmm sctpProfile create Cname sctp-profile CrtoMin 100 CrtoMax 500A . S1-MME onlyB . S11 onlyC . Both S1-MME and S6aD . Both S11 and S6aView...

November 23, 2020 No Comments READ MORE +

Which of the following statements regarding an EPS dedicated bearer is FALSE?

Which of the following statements regarding an EPS dedicated bearer is FALSE?A . A dedicated bearer is any EPS bearer to a PDN that is already connected to the UC . A dedicated bearer can be either a GBR or non-GBR bearer.D . A dedicated bearer remains active as long...

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Which of the following is a Diameter interface connected to the MME?

Which of the following is a Diameter interface connected to the MME?A . S1-MMEB . S11C . GxD . SLgView AnswerAnswer: B

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Which of the following statements regarding a tracking area list (TA list) is TRUE?

Which of the following statements regarding a tracking area list (TA list) is TRUE?A . The location of an idle UE is known by the network at an eNodeB granularity.B . The location of an active UE is known by the network at a TA list granularity.C . All the...

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Which of the following is NOT a benefit of S1-Flex mechanism?

Which of the following is NOT a benefit of S1-Flex mechanism?A . Minimizes MME relocation in case of UE mobilityB . Minimizes the number of MMEs required in a networkC . Provides MME load balancingD . Provides MME geographical resilienceView AnswerAnswer: D

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Which of the following statements regarding GTP-C is FALSE?

Which of the following statements regarding GTP-C is FALSE?A . GTP-C is a tunneling protocol.B . GTP-C runs over UDP/ID . GTP-C is the control plane part of GTF . GTP-C messages carry Attribute Value Pairs (AVPs).View AnswerAnswer: C Explanation: Reference: https://en.wikipedia.org/wiki/GPRS_Tunnelling_Protocol#GTP-C_-_GTP_control

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Which of the following statements regarding SGW pools and SGW service areas is FALSE?

Which of the following statements regarding SGW pools and SGW service areas is FALSE?A . An SGW service area is served by one or more SGW pools.B . A UE can move within an SGW service area without changing the serving SGD . A tracking area can belong to one...

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Which of the following statements regarding the role of the MME in the packet core is FALSE?

Which of the following statements regarding the role of the MME in the packet core is FALSE?A . MME manages registration, authentication, and mobility for the UC . MME handles setup and management of UE connections to data and voice over LTE . MME routes and forwards user data packets...

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Which of the following statements best defines S-TMSI?

Which of the following statements best defines S-TMSI?A . A permanent, unique identification of a mobile subscriber in the GSM/UMTS/EPS system.B . A network that provides mobile communication services to the public.C . A globally unique temporary mobile identifier used to hide the subscriber's real permanent identity.D . An identifier...

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Which of the following MME interfaces uses a protocol OTHER than GTP-C or Diameter?

Which of the following MME interfaces uses a protocol OTHER than GTP-C or Diameter?A . S1-MMEB . S11C . S6aD . SLgView AnswerAnswer: A Explanation: Reference: https://www.cablefree.net/wirelesstechnology/4glte/lte-interfaces/

November 12, 2020 No Comments READ MORE +