Free 4A0-M03 – Nokia Mobility Manager Practice Test Question

Select an option, then click Submit answer.

• ○

  SGW selection can occur during initial attach, tracking area update, or handover procedures

• ○

  MME can select an SGW by performing a DNS query on a given TAI FQDN

• ○

  MME can select an SGW based on the overload control information received from each SGW in the SGW pool

• ○

  MME can select an SGW from the SGW pool(s) configured to serve the given TAI
  
  

Select an option, then click Submit answer.

• ○

  Perform message integrity check

• ○

  Inform HSS of the UE’s current location

• ○

  Check if UE requests access to a restricted tracking area

• ○

  Send paging message to a list of SGWs belonging to UE’s registered tracking area
  
  

Select an option, then click Submit answer.

• ○

  MME manages registration, authentication, and mobility for the UE.

• ○

  MME handles setup and management of UE connections to data and voice over LTE.

• ○

  MME routes and forwards user data packets received from eNodeB.

• ○

  MME selects the appropriate SGW and PGW during a UE relocation.