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Which option describes how a PDN connection context is identified at the PGW?

Which option describes how a PDN connection context is identified at the PGW? A. IMSI and EPS bearer ID B. IMSI, EPS bearer ID, and interface type C. IMSI, QoS,

What two routing keys can be used to filter SS7 messages? (Choose two.)

What two routing keys can be used to filter SS7 messages? (Choose two.) A. DPC B. DPC [+SSN] C. IMEI D. MSISDN E. IMEISV Answer: AB

Which IP protocol number is used by GRE?

Which IP protocol number is used by GRE? A. 41 B. 47 C. 14 D. 51 E. 57 Answer: B

Which configuration accomplishes this task?

Your company has decided to implement URL blacklisting for the ACME company rulebase and discard any blacklisted matches found in subscriber HTTP traffic. Which configuration accomplishes this task? A. active-charging

Which option lists the contents of the flow label in a GTPv0 header?

Which option lists the contents of the flow label in a GTPv0 header? A. IMSI and NSAPI B. MSISDN and NSAPI C. IMEI and NSAPI D. IMSI and Transaction Identifier

Which two parameters are used on the Cisco ASR 5000 GGSN to build the RADIUS authentication attribute Acct-Session-ID, sent within the RADIUS Disconnect-Request? (Choose two.)

Which two parameters are used on the Cisco ASR 5000 GGSN to build the RADIUS authentication attribute Acct-Session-ID, sent within the RADIUS Disconnect-Request? (Choose two.) A. charging-ID B. IMSI C.

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

Which two options are functions of the Diameter base protocol? (Choose two.) A. offline billing B. policy control C. transporting CDRs D. streaming E. retrieving PDP context information Answer: AB

Which statement describes HTTP header enrichment and its uses?

Which statement describes HTTP header enrichment and its uses? A. HTTP header enrichment allows the operator to define a policy that inserts x-header fields into HTTP POST or GET request

Which option provides a secure connection between two endpoints as it encapsulates the IP payload?

Which option provides a secure connection between two endpoints as it encapsulates the IP payload? A. transport mode IPsec B. GRE C. Internet Key Exchange security association D. L2TP Answer:

Which option describes the ICAP protocol?

Which option describes the ICAP protocol? A. ICAP is a protocol designed to enable inter-device communications for different vendor systems to share information about subscribers in a common format. ICAP

Which option describes the advantage of using L2TP over IPsec versus IPsec only?

Which option describes the advantage of using L2TP over IPsec versus IPsec only? A. L2TP improves performance. B. The overhead that is introduced is lower. C. L2TP can transport protocols

Which two nodes implement the GTP-U protocol in a UMTS network? (Choose two.)

Which two nodes implement the GTP-U protocol in a UMTS network? (Choose two.) A. Gateway GPRS Support Node B. Base Station Controller C. Radio Network Controller D. Home Location Registrar

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

In which two scenarios is a create bearer request sent from the SGW to the SGSN on the S4 interface? (Choose two.) A. secondary PDP context activation procedure B. network-requested

In MGT-based routing, which option is the GT address format of the called party?

In MGT-based routing, which option is the GT address format of the called party? A. E.212 B. E.164 C. E.412 D. E.214 E. E.216 Answer: D

Which option describes how DNS snooping is used on the Cisco ASR 5000?

Which option describes how DNS snooping is used on the Cisco ASR 5000? A. DNS snooping allows the Cisco ASR 5000 to snoop DNS query packets and compare against known

Which interface in the UMTS doamin uses the BSSAP+ layer?

Which interface in the UMTS doamin uses the BSSAP+ layer? A. Gs B. Gr C. Ge D. Ga Answer: A

According to RFC 4006, for which two purposes is Diameter Control Credit Application designed? (Choose two.)

According to RFC 4006, for which two purposes is Diameter Control Credit Application designed? (Choose two.) A. authentication and authorization of access B. real-time content charging C. credit card payment

Which failure code is sent in the authentication reject message when a UE with USIM fails to receive the AUTN as part of the authentication and ciphering request from the SGSN?

Which failure code is sent in the authentication reject message when a UE with USIM fails to receive the AUTN as part of the authentication and ciphering request from the

Which two configurations are required for narrow band SS7 configuration in the Cisco ASR 5000 system? (Choose two.)

Which two configurations are required for narrow band SS7 configuration in the Cisco ASR 5000 system? (Choose two.) A. link type configuration in the SS7 routing domain B. framing type

In which three ways can a GTPv2 tunnel in each node of the UMTS/LTE network be identified? (Choose three.)

In which three ways can a GTPv2 tunnel in each node of the UMTS/LTE network be identified? (Choose three.) A. TEID B. IP address C. UDP port number D. sequence

Into which state does a UE in a GPRS network move after the ready timer expires?

Into which state does a UE in a GPRS network move after the ready timer expires? A. idle state B. detached state C. suspended state D. ready state E. standby

Which option describes how IPsec is used for L2TP configuration on GGSN?

Which option describes how IPsec is used for L2TP configuration on GGSN? A. IPsec encapsulated data is sent over the L2TP tunnel. B. L2TP encapsulated data is sent over the

Which two options describe two reasons for deploying MPLS on GGSN? (Choose two.)

Which two options describe two reasons for deploying MPLS on GGSN? (Choose two.) A. Ensure faster routing. B. Replace RIP. C. Allow overlapping IP addressing in different APNs. D. Segregate

Which two functions does the SGSN perform? (Choose two.)

Which two functions does the SGSN perform? (Choose two.) A. mobility management B. charging C. dynamic IP address allocation to a subscriber D. dynamic policy control E. deep packet inspection

Which two nodes are introduced as part of UMTS as defined by 3GPP standards? (Choose two.)

Which two nodes are introduced as part of UMTS as defined by 3GPP standards? (Choose two.) A. SGSN B. GGSN C. RNC D. VLR E. NodeB F. VLR Answer: CE

Which part of the OSI model contains the Signalling Connection Control Part protocol?

Which part of the OSI model contains the Signalling Connection Control Part protocol? A. Data link layer B. Network layer C. Transport layer D. Application layer E. Presentation layer Answer:

Which two services require a status check on the Cisco ASR 5000 if no Context Request Message is sent from SGSN to MME over the S3 interface? (Choose two.)

Which two services require a status check on the Cisco ASR 5000 if no Context Request Message is sent from SGSN to MME over the S3 interface? (Choose two.) A.

Which three applications use IPsec? (Choose three.)

Which three applications use IPsec? (Choose three.) A. PDN access B. MAP C. GTPv2 D. Mobile IP E. L2TP between GGSN acting as LAC and LNS F. L2TP between LAC

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

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 LAC value B. MSB of the RAC value

Which statement about the sgtp-service configuration on the Cisco ASR 5000 SGSN system is true?

Which statement about the sgtp-service configuration on the Cisco ASR 5000 SGSN system is true? A. sgtp-service should be in the same context as sgsn-service. B. An operator policy configuration

Which three AVPs are needed to enable usage monitoring over Gx on the GGSN? (Choose three.)

Which three AVPs are needed to enable usage monitoring over Gx on the GGSN? (Choose three.) A. Bearer-Identifier B. Monitoring-Key C. QoS-Information D. Granted-Service-Unit E. Usage-Monitoring-Level F. Usage-Monitoring-Support Answer: BDE

Which option describes how the Diameter relay agent routes messages to Diameter servers?

Which option describes how the Diameter relay agent routes messages to Diameter servers? A. based on IP address B. based on destination realm C. based on application used (Gx, Gy)

In which two ways does SGSN detect and know when GGSN has restarted? (Choose two.)

In which two ways does SGSN detect and know when GGSN has restarted? (Choose two.) A. change in recovery value in echo response B. change in recovery value in PDU

Which two AVPs will be sent by the GGSN within the CCR request when an update PDP request with IEs: NSAPI value 6 and Linked NSAPI value 5 is received? (Choose two.)

Which two AVPs will be sent by the GGSN within the CCR request when an update PDP request with IEs: NSAPI value 6 and Linked NSAPI value 5 is received?

Through which two procedures does a direct tunnel session change to a two-tunnel session? (Choose two.)

Through which two procedures does a direct tunnel session change to a two-tunnel session? (Choose two.) A. Iu-release request procedure initiated by RNC B. GTPU-error indication by the RNC to

Which version of GTP supports piggybacking of GTP messages?

Which version of GTP supports piggybacking of GTP messages? A. GTPv0 B. Gn-prime C. GTPv1 D. GTPv2 E. GTPv1-prime Answer: D

Which two transport protocols does the Diameter base protocol run on? (Choose two.)

Which two transport protocols does the Diameter base protocol run on? (Choose two.) A. UDP B. TCP C. DCCA D. SCTP E. GRE F. DCCP Answer: BD

In which three scenarios is a Create Session Request sent to the SGW? (Choose three.)

In which three scenarios is a Create Session Request sent to the SGW? (Choose three.) A. Gn/Gp SGSN to S4 SGSN routing area update B. Gn/Gp SGSN to MME tracking

Which action does an S4-SGSN take when it receives a secondary PDP context request from the UE?

Which action does an S4-SGSN take when it receives a secondary PDP context request from the UE? A. A bearer resource command is sent to the SGW. B. A create

What layer of the OSI model does the BSSAP+ protocol map to?

What layer of the OSI model does the BSSAP+ protocol map to? A. Data link layer B. Network layer C. Transport layer D. Application layer Answer: D

Which option is the page response for a PS paging request in 2G access?

Which option is the page response for a PS paging request in 2G access? A. service request with type “data” B. service request with type “page response” C. any uplink

In which two ways is GRE used in GGSN? (Choose two.)

In which two ways is GRE used in GGSN? (Choose two.) A. to transport the subscriber traffic between MS and GGSN B. to transport AAA packets between GGSN and the

Which MPLS/BGP functionality can the Cisco ASR 5000 GGSN run in a service provider network?

Which MPLS/BGP functionality can the Cisco ASR 5000 GGSN run in a service provider network? A. provider edge router B. customer edge router C. autonomous system border router D. provider

Which node is configured with a Network Mode of Operation value of 1 to be able to support combined attach and routing area update procedures?

Which node is configured with a Network Mode of Operation value of 1 to be able to support combined attach and routing area update procedures? A. RNC B. GGSN C.

Which configuration option accomplishes this task?

Your company is adding additional subscriber IP network ranges and requires many-to-one NAT to be configured on the Cisco ASR 5000 for the subscriber IP network 10.11.23.0/24. The public IP

Which two functionalities does an update PDP context request sent from the GGSN to the SGSN provide? (Choose two.)

Which two functionalities does an update PDP context request sent from the GGSN to the SGSN provide? (Choose two.) A. Provide a PDP address to the MS. B. Check that

Which required configuration is needed to complete this task?

Your company wants to limit bandwidth for Skype traffic. You have been tasked to configure Application Detection and Control using the Cisco ASR 5000 to detect Skype traffic for all

For inbound Inter-System RAU, which message sends the SGW change indication to the old SGSN?

For inbound Inter-System RAU, which message sends the SGW change indication to the old SGSN? A. context request B. context response C. context acknowledgment D. modify bearer request E. modify

When the failure handling mode is configured as Terminate, which behavior is expected on the GGSN when the OCS sends the diameter result code=4012 within the MSCC in CCA-U message?

When the failure handling mode is configured as Terminate, which behavior is expected on the GGSN when the OCS sends the diameter result code=4012 within the MSCC in CCA-U message?

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?

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