Question 1

What is the function of the MDT?

Accepted Answer

A)  It is how PIM neighbors become aware of each other 
B)  It is how receivers signal the source 
C)  It is the path to the RP 
D)  It is the multicast data forwarding path 
E)  It is the path to the DR 
A)  It is how PIM neighbors become aware of each other 
B)  It is how receivers signal the source 
C)  It is the path to the RP 
D)  It is the multicast data forwarding path 
E)  It is the path to the DR

Question 2

How many responses are received when a router sends an IGMP version 2 query to a specific multicast group with 6 active receivers on the local broadcast domain?

Accepted Answer

A)  1 
B)  2 
C)  6 
D)  7 
A)  1 
B)  2 
C)  6 
D)  7

Question 3

Which of the following best describes the impact of an RP failure in a PIM ASM network?

Accepted Answer

A)  All existing multicast traffic is stopped immediately, as the PIM ASM network must have an RP to transmit the multicast traffic. 
B)  The multicast traffic will be impacted, but not immediately, as multicast routers will not discover the RP failure until the keep alive timer expires. 
C)  No impact at all, as an RP is not required in a PIM ASM network. 
D)  The traffic is not impacted if the multicast traffic flows have already been established, and the traffic flow does not involve the RP in the path. 
A)  All existing multicast traffic is stopped immediately, as the PIM ASM network must have an RP to transmit the multicast traffic. 
B)  The multicast traffic will be impacted, but not immediately, as multicast routers will not discover the RP failure until the keep alive timer expires. 
C)  No impact at all, as an RP is not required in a PIM ASM network. 
D)  The traffic is not impacted if the multicast traffic flows have already been established, and the traffic flow does not involve the RP in the path.

Question 4

Which of the following are mandatory functions of a multicast receiver on a multicast network using IGMP version 2? (Choose two)

Accepted Answer

A)  Report their multicast group membership to their local router 
B)  Signal their local router as they join and leave multicast groups 
C)  Generate feedback to the network or source 
D)  Listen for announcements advertising available sessions from the source 
E)  Generate multicast data to the group 
A)  Report their multicast group membership to their local router 
B)  Signal their local router as they join and leave multicast groups 
C)  Generate feedback to the network or source 
D)  Listen for announcements advertising available sessions from the source 
E)  Generate multicast data to the group

Question 5

Which of the following describes a purpose of MP-BGP as used in NG MVPN?

Accepted Answer

A)  Building GRE tunnels to carry multicast traffic. 
B)  Building MPLS tunnels to carry multicast traffic. 
C)  Allowing a PE to discover the other PE routers in an MVPN. 
D)  Exchanging multicast routing information between CE routers. 
A)  Building GRE tunnels to carry multicast traffic. 
B)  Building MPLS tunnels to carry multicast traffic. 
C)  Allowing a PE to discover the other PE routers in an MVPN. 
D)  Exchanging multicast routing information between CE routers.

Question 6

Select the statements that relate to the Source Path Tree in ASM. (Choose three)

Accepted Answer

A)  The RP is the root of the tree 
B)  The multicast source is the root of the tree 
C)  It is represented by (*, G) entries 
D)  It is represented by (S, G) entries 
E)  The path between receiver and source is always the shortest path
F) The Source Path Tree cannot be created without the RP
G) It is the initial forwarding path created 
A)  The RP is the root of the tree 
B)  The multicast source is the root of the tree 
C)  It is represented by (*, G) entries 
D)  It is represented by (S, G) entries 
E)  The path between receiver and source is always the shortest path
F) The Source Path Tree cannot be created without the RP
G) It is the initial forwarding path created

Question 7

Refer to the following exhibit.   Assuming all links have an equal metric in the IGP, where will the Shared Path Tree be built when Receiver 3 joins the multicast group?

Accepted Answer

A)  Router G-E-C 
B)  Router G-E-C-A 
C)  Router G-E-D-B-A 
D)  There is insufficient information to answer 
A)  Router G-E-C 
B)  Router G-E-C-A 
C)  Router G-E-D-B-A 
D)  There is insufficient information to answer

Question 8

Which of the following ranges is reserved for IPv6 SSM multicast addresses?

Accepted Answer

A)  FF1X::/16 
B)  FF3X::/16 
C)  FF3X::/96 
D)  FF7X::/16 
A)  FF1X::/16 
B)  FF3X::/16 
C)  FF3X::/96 
D)  FF7X::/16

Question 9

Which features are introduced in IGMP version 2? (Choose two)

Accepted Answer

A)  Leave group message 
B)  Report suppression is eliminated 
C)  IGMP snooping 
D)  TTL of 1 for IGMP messages 
E)  Formalized IGMP Querier election 
A)  Leave group message 
B)  Report suppression is eliminated 
C)  IGMP snooping 
D)  TTL of 1 for IGMP messages 
E)  Formalized IGMP Querier election

Question 10

Refer to the following exhibit.   Assume all links have an equal metric in the IGP. Receiver 2 has joined the multicast group and the source is sending. As a result of Router F switching to the Source Path Tree, what message will be generated by Router D in the direction of Router E?

Accepted Answer

A)  PIM(*, G)Join 
B)  IGMP(*, G)Join 
C)  PIM Hello 
D)  PIM (S, G)RP-bit prune 
E)  PIM (*, G)RP-bit prune 
A)  PIM(*, G)Join 
B)  IGMP(*, G)Join 
C)  PIM Hello 
D)  PIM (S, G)RP-bit prune 
E)  PIM (*, G)RP-bit prune

Question 11

Refer to the following exhibit.   Choose the best answer that describes the multicast LAN.

Accepted Answer

A)  There are no active sources in the network 
B)  There is one active source for 239.1.1.1 and two active sources for 239.2.2.2 
C)  The devices on sap 1/1/4 and sdp 1000:500 have issued joins for 239.1.1.1 
D)  There is a router on sdp 1000:500 
A)  There are no active sources in the network 
B)  There is one active source for 239.1.1.1 and two active sources for 239.2.2.2 
C)  The devices on sap 1/1/4 and sdp 1000:500 have issued joins for 239.1.1.1 
D)  There is a router on sdp 1000:500

Question 12

After the switchover from Shared Path Tree to Source Path Tree, does a branch of the Shared Path Tree still exist between the diverging router (router where the Shared and Source Path Tree diverge) and the RP?

Accepted Answer

A)  Yes, it exists until the source stops sending multicast traffic. 
B)  Yes, it exists until there is no receiver beyond the diverging router. 
C)  No. After switchover, only the Source Path Tree remains. 
D)  No. After switchover, only the Shared Path Tree remains between the source and RP. 
A)  Yes, it exists until the source stops sending multicast traffic. 
B)  Yes, it exists until there is no receiver beyond the diverging router. 
C)  No. After switchover, only the Source Path Tree remains. 
D)  No. After switchover, only the Shared Path Tree remains between the source and RP.

Question 13

Which of the following conditions triggers the S-PMSI construction in Draft Rosen?

Accepted Answer

A)  If multicast data exceeds the threshold set on the ingress PE, the S-PMSI is constructed. 
B)  If multicast data exceeds the threshold set on the egress PE, the S-PMSI is constructed. 
C)  If the number of interested receivers exceeds the threshold set on the egress PE, the S-PMSI is constructed. 
D)  If the number of interested receivers exceeds the threshold set on the ingress PE, the S-PMSI is constructed. 
A)  If multicast data exceeds the threshold set on the ingress PE, the S-PMSI is constructed. 
B)  If multicast data exceeds the threshold set on the egress PE, the S-PMSI is constructed. 
C)  If the number of interested receivers exceeds the threshold set on the egress PE, the S-PMSI is constructed. 
D)  If the number of interested receivers exceeds the threshold set on the ingress PE, the S-PMSI is constructed.

Question 14

Click the exhibit.   Which of the following regarding the displayed RP configuration is TRUE?

Accepted Answer

A)  Two static RPs cannot be configured on the same device. 
B)  10.10.10.24 is the RP for 230.1.1.1; while 10.10.10.66 is the RP for 234.1.1.1. 
C)  10.10.10.24 is the RP for 234.1.1.1; while 10.10.10.66 is the RP for 230.1.1.1. 
D)  Only one static RP can be configured with override. 
A)  Two static RPs cannot be configured on the same device. 
B)  10.10.10.24 is the RP for 230.1.1.1; while 10.10.10.66 is the RP for 234.1.1.1. 
C)  10.10.10.24 is the RP for 234.1.1.1; while 10.10.10.66 is the RP for 230.1.1.1. 
D)  Only one static RP can be configured with override.

Question 15

Which of the following describes how customer multicast routing information is distributed in NG MVPN?

Accepted Answer

A)  Customer multicast routing information is distributed only with PIM. 
B)  Customer multicast routing information is distributed only with MP-BGP. 
C)  Customer multicast routing information is distributed with either PIM or MP-BGP. 
D)  Customer multicast routing information is distributed with either mLDP or RSVP-TE. 
A)  Customer multicast routing information is distributed only with PIM. 
B)  Customer multicast routing information is distributed only with MP-BGP. 
C)  Customer multicast routing information is distributed with either PIM or MP-BGP. 
D)  Customer multicast routing information is distributed with either mLDP or RSVP-TE.

Question 16

Which of the following configuration steps are mandatory for IPv4 PIM ASM to work? (Choose two)

Accepted Answer

A)  Configure PIM on core and source facing interfaces 
B)  Configure PIM on access facing interfaces 
C)  Configure RP statically or via BSR 
D)  Create and apply register and join policies 
E)  Define the rpf-table 
A)  Configure PIM on core and source facing interfaces 
B)  Configure PIM on access facing interfaces 
C)  Configure RP statically or via BSR 
D)  Create and apply register and join policies 
E)  Define the rpf-table

Question 17

Which MAC address will the IPv4 multicast address 224.128.0.1 be translated to?

Accepted Answer

A)  01-00-5e-80-00-01 
B)  01-00-5e-22-41-40 
C)  01-00-5e-22-28-01 
D)  00-01-5e-80-00-01 
E)  01-00-5e-00-00-01
F) 00-01-5e-22-28-01 
A)  01-00-5e-80-00-01 
B)  01-00-5e-22-41-40 
C)  01-00-5e-22-28-01 
D)  00-01-5e-80-00-01 
E)  01-00-5e-00-00-01
F) 00-01-5e-22-28-01

Question 18

Which of the following regarding the Shared Path Tree is TRUE?

Accepted Answer

A)  The multicast source is the root of the tree. 
B)  It is represented by an (S, G) entry. 
C)  It is the initial forwarding path in ASM mode. 
D)  It is created as a result of switchover. 
A)  The multicast source is the root of the tree. 
B)  It is represented by an (S, G) entry. 
C)  It is the initial forwarding path in ASM mode. 
D)  It is created as a result of switchover.

Question 19

Which protocol is used to establish the I-PMSI in Draft Rosen?

Accepted Answer

A)  PIM DM 
B)  PIM ASM 
C)  PIM SSM 
D)  Either PIM ASM or PIM SSM 
A)  PIM DM 
B)  PIM ASM 
C)  PIM SSM 
D)  Either PIM ASM or PIM SSM

Question 20

What is the reason why multicast MAC addresses do not provide a unique representation of IPv4 multicast addresses?

Accepted Answer

A)  Multicast MAC addresses do provide a unique representation of IP multicast addresses if the administrator configures the translation correctly 
B)  The MAC layer does not provide a means for identifying multicast traffic 
C)  There are insufficient bits available in the multicast MAC address to provide for a one to one relationship to a multicast IP address 
D)  There are insufficient bits available in the multicast IP address to provide for a one to one relationship to a multicast MAC address 
A)  Multicast MAC addresses do provide a unique representation of IP multicast addresses if the administrator configures the translation correctly 
B)  The MAC layer does not provide a means for identifying multicast traffic 
C)  There are insufficient bits available in the multicast MAC address to provide for a one to one relationship to a multicast IP address 
D)  There are insufficient bits available in the multicast IP address to provide for a one to one relationship to a multicast MAC address

What is the function of the MDT?

How many responses are received when a router sends an IGMP version 2 query to a specific multicast group with 6 active receivers on the local broadcast domain?

Which of the following best describes the impact of an RP failure in a PIM ASM network?

Which of the following are mandatory functions of a multicast receiver on a multicast network using IGMP version 2? (Choose two)

Which of the following describes a purpose of MP-BGP as used in NG MVPN?

Select the statements that relate to the Source Path Tree in ASM. (Choose three)

Refer to the following exhibit. Assuming all links have an equal metric in the IGP, where will the Shared Path Tree be built when Receiver 3 joins the multicast group?

Which of the following ranges is reserved for IPv6 SSM multicast addresses?

Which features are introduced in IGMP version 2? (Choose two)

Refer to the following exhibit. Assume all links have an equal metric in the IGP. Receiver 2 has joined the multicast group and the source is sending. As a result of Router F switching to the Source Path Tree, what message will be generated by Router D in the direction of Router E?

Refer to the following exhibit. Choose the best answer that describes the multicast LAN.

After the switchover from Shared Path Tree to Source Path Tree, does a branch of the Shared Path Tree still exist between the diverging router (router where the Shared and Source Path Tree diverge) and the RP?

Which of the following conditions triggers the S-PMSI construction in Draft Rosen?

Click the exhibit. Which of the following regarding the displayed RP configuration is TRUE?

Which of the following describes how customer multicast routing information is distributed in NG MVPN?

Which of the following configuration steps are mandatory for IPv4 PIM ASM to work? (Choose two)

Which MAC address will the IPv4 multicast address 224.128.0.1 be translated to?

Which of the following regarding the Shared Path Tree is TRUE?

Which protocol is used to establish the I-PMSI in Draft Rosen?

What is the reason why multicast MAC addresses do not provide a unique representation of IPv4 multicast addresses?

Nokia Scalable IP Networks

Nokia Multiprotocol Label Switching

Nokia Services Architecture

Nokia Virtual Private LAN Services

Nokia Virtual Private Routed Networks

Nokia Quality of Service

Nokia Multicast Protocols

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Exam 2: Nokia Border Gateway Protocol

What is the function of the MDT?

How many responses are received when a router sends an IGMP version 2 query to a specific multicast group with 6 active receivers on the local broadcast domain?

Which of the following best describes the impact of an RP failure in a PIM ASM network?

Which of the following are mandatory functions of a multicast receiver on a multicast network using IGMP version 2? (Choose two)

Which of the following describes a purpose of MP-BGP as used in NG MVPN?

Select the statements that relate to the Source Path Tree in ASM. (Choose three)

Refer to the following exhibit. Assuming all links have an equal metric in the IGP, where will the Shared Path Tree be built when Receiver 3 joins the multicast group?

Which of the following ranges is reserved for IPv6 SSM multicast addresses?

Which features are introduced in IGMP version 2? (Choose two)

Refer to the following exhibit. Assume all links have an equal metric in the IGP. Receiver 2 has joined the multicast group and the source is sending. As a result of Router F switching to the Source Path Tree, what message will be generated by Router D in the direction of Router E?

Refer to the following exhibit. Choose the best answer that describes the multicast LAN.

After the switchover from Shared Path Tree to Source Path Tree, does a branch of the Shared Path Tree still exist between the diverging router (router where the Shared and Source Path Tree diverge) and the RP?

Which of the following conditions triggers the S-PMSI construction in Draft Rosen?

Click the exhibit. Which of the following regarding the displayed RP configuration is TRUE?

Which of the following describes how customer multicast routing information is distributed in NG MVPN?

Which of the following configuration steps are mandatory for IPv4 PIM ASM to work? (Choose two)

Which MAC address will the IPv4 multicast address 224.128.0.1 be translated to?

Which of the following regarding the Shared Path Tree is TRUE?

Which protocol is used to establish the I-PMSI in Draft Rosen?

What is the reason why multicast MAC addresses do not provide a unique representation of IPv4 multicast addresses?

Nokia Scalable IP Networks

Nokia Multiprotocol Label Switching

Nokia Services Architecture

Nokia Virtual Private LAN Services

Nokia Virtual Private Routed Networks

Nokia Quality of Service

Nokia Multicast Protocols

Filters