4A0-M03 Nokia Mobility Manager exam is a hot Nokia certification exam, Exam4Training offers you the latest free online 4A0-M03 dumps to practice. You can get online training in the following questions, all these questions are verified by Nokia experts. If this exam changed, we will share new update questions.
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 500
A . S1-MME only
B . S11 only
C . Both S1-MME and S6a
D . Both S11 and S6a
Answer: C
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 U
C . A dedicated bearer can be either a GBR or non-GBR bearer.
D . A dedicated bearer remains active as long as the UE is attached to EP
F . A dedicated bearer uses the same IP address that was allocated for the associated default bearer.
Answer: B
Explanation:
Reference: https://www.mpirical.com/glossary/gbr-guaranteed-bit-rate
Which of the following is a Diameter interface connected to the MME?
A . S1-MME
B . S11
C . Gx
D . SLg
Answer: B
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 tracking areas in a TA list are served by the same MM
E . A tracking area list is a logical set of MMEs.
Answer: B
Which of the following is NOT a benefit of S1-Flex mechanism?
A . Minimizes MME relocation in case of UE mobility
B . Minimizes the number of MMEs required in a network
C . Provides MME load balancing
D . Provides MME geographical resilience
Answer: D
Which of the following statements regarding GTP-C is FALSE?
A . GTP-C is a tunneling protocol.
B . GTP-C runs over UDP/I
D . GTP-C is the control plane part of GT
F . GTP-C messages carry Attribute Value Pairs (AVPs).
Answer: C
Explanation:
Reference: https://en.wikipedia.org/wiki/GPRS_Tunnelling_Protocol#GTP-C_-_GTP_control
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 SG
D . A tracking area can belong to one or more SGW service areas.
E . An SGW can be a member of one or more SGW pools.
Answer: D
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 U
C . MME handles setup and management of UE connections to data and voice over LT
E . MME routes and forwards user data packets received from eNode
G . MME selects the appropriate SGW and PGW during a UE relocation.
Answer: C
Explanation:
Reference: https://en.wikipedia.org/wiki/System_Architecture_Evolution
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 assigned by the MME that uniquely identifies a UE within an MME pool.
Answer: C
Which of the following MME interfaces uses a protocol OTHER than GTP-C or Diameter?
A . S1-MME
B . S11
C . S6a
D . SLg
Answer: A
Explanation:
Reference: https://www.cablefree.net/wirelesstechnology/4glte/lte-interfaces/