Question 1

Click the exhibit.   According to the output shown, which of the following statements is FALSE?

Accepted Answer

A)  The S-PMSI is instantiated by GRE tunnels. 
B)  The I-PMSI group address is 232.10.10.0. 
C)  192.168.1.2 is the IP address of the multicast source. 
D)  The customer is sending multicast traffic to group 239.1.1.1. 
A)  The S-PMSI is instantiated by GRE tunnels. 
B)  The I-PMSI group address is 232.10.10.0. 
C)  192.168.1.2 is the IP address of the multicast source. 
D)  The customer is sending multicast traffic to group 239.1.1.1.

Question 2

Refer to the exhibit.   According to the PIM configuration on SR-3, can the receiver in the diagram receive multicast traffic from the source for group FF70:340:2001::1000? Assume all the other configurations are correct.

Accepted Answer

A)  Yes. The configuration of PIM is correct and the receiver should get traffic from the source 
B)  No. The configuration of PIM is no problem, but the scope of the group address used to send traffic is wrong 
C)  No. As the "rpf6-table" command is missing 
D)  No. As the embedded-rp group-range is wrong 
A)  Yes. The configuration of PIM is correct and the receiver should get traffic from the source 
B)  No. The configuration of PIM is no problem, but the scope of the group address used to send traffic is wrong 
C)  No. As the "rpf6-table" command is missing 
D)  No. As the embedded-rp group-range is wrong

Question 3

The customer multicast network is running PIM SSM. The MVPN is using BGP A-D to distribute C-multicast routes. Which BGP route does a PE send to the core when it receives a PIM (S,G) Join from its CE?

Accepted Answer

A)  S-PMSI A-D route 
B)  Source Active A-D route 
C)  Shared Tree Join A-D route 
D)  Source Tree Join A-D route 
A)  S-PMSI A-D route 
B)  Source Active A-D route 
C)  Shared Tree Join A-D route 
D)  Source Tree Join A-D route

Question 4

Click the exhibit.   Based on the output displayed, which of the following is FALSE?

Accepted Answer

A)  Fast-reroute one-to-one is enabled in this P2MP LSP-template. 
B)  This P2MP LSP is established for VPRN 100. 
C)  Router 1.1.1.1 is a PE participating in VPRN 100. 
D)  Router 1.1.1.3 is a PE participating in VPRN 100. 
A)  Fast-reroute one-to-one is enabled in this P2MP LSP-template. 
B)  This P2MP LSP is established for VPRN 100. 
C)  Router 1.1.1.1 is a PE participating in VPRN 100. 
D)  Router 1.1.1.3 is a PE participating in VPRN 100.

Question 5

Which one of the following services is provided by the use of PIM as a multicast routing protocol?

Accepted Answer

A)  Authentication 
B)  Guaranteed Delivery 
C)  Device Security 
D)  Preventing packet forwarding loops 
E)  Preventing Denial of Service attacks 
A)  Authentication 
B)  Guaranteed Delivery 
C)  Device Security 
D)  Preventing packet forwarding loops 
E)  Preventing Denial of Service attacks

Question 6

Which of the following functions is not required in a PIM SSM network?

Accepted Answer

A)  PIM routing protocol 
B)  SSM translation on the access multicast router 
C)  RP 
D)  IGMP snooping 
E)  IGMP Querier 
A)  PIM routing protocol 
B)  SSM translation on the access multicast router 
C)  RP 
D)  IGMP snooping 
E)  IGMP Querier

Question 7

Refer to the exhibit.   Which router is this screen capture taken from?

Accepted Answer

A)  Any router in the PIM multicast domain 
B)  Only from the Candidate-RP 
C)  Only from the Candidate-BSR 
D)  Only from the elected BSR 
A)  Any router in the PIM multicast domain 
B)  Only from the Candidate-RP 
C)  Only from the Candidate-BSR 
D)  Only from the elected BSR

Question 8

Which of the following are NOT characteristics of the many to many model of multicast data delivery? (Choose two)

Accepted Answer

A)  Receivers are generally unknown by the source 
B)  Receivers are generally known by each other since any receiver may be a source 
C)  Well suited for applications in which the receivers provide feedback to each other and the source 
D)  All devices are potentially capable of generating multicast data 
E)  Well suited for applications such as video on demand where each source sends a separate data stream to each of the many different receivers 
A)  Receivers are generally unknown by the source 
B)  Receivers are generally known by each other since any receiver may be a source 
C)  Well suited for applications in which the receivers provide feedback to each other and the source 
D)  All devices are potentially capable of generating multicast data 
E)  Well suited for applications such as video on demand where each source sends a separate data stream to each of the many different receivers

Question 9

Which of the following statements about MLD snooping is false?

Accepted Answer

A)  MLD snooping enables switches to forward multicast data to specific hosts that want to receive the data 
B)  MLD snooping can co-exist with IGMP snooping in the same VPLS service 
C)  Once MLD snooping is enabled, the switch can snoop both MLDv1 and MLDv2 messages 
D)  MLD snooping snoops MLD report and done messages, not query messages 
A)  MLD snooping enables switches to forward multicast data to specific hosts that want to receive the data 
B)  MLD snooping can co-exist with IGMP snooping in the same VPLS service 
C)  Once MLD snooping is enabled, the switch can snoop both MLDv1 and MLDv2 messages 
D)  MLD snooping snoops MLD report and done messages, not query messages

Question 10

Refer to the configuration exhibit.   What will happen when this router receives an IGMPv3 exclude none report for group 232.1.1.1?

Accepted Answer

A)  The router will propagate a (*, 239.1.1.1) join towards RP if it exists 
B)  The router will randomly pick a source from 192.168.1.1 and 192.168.1.2 and send an (S, G)join towards the source 
C)  The IGMPv3 report will be dropped and a log about misconfiguration will be generated 
D)  The router will send a PIM (192.168.1.1,232.1.1.1) Join 
A)  The router will propagate a (*, 239.1.1.1) join towards RP if it exists 
B)  The router will randomly pick a source from 192.168.1.1 and 192.168.1.2 and send an (S, G)join towards the source 
C)  The IGMPv3 report will be dropped and a log about misconfiguration will be generated 
D)  The router will send a PIM (192.168.1.1,232.1.1.1) Join

Question 11

What is the multicast MAC address for IPv6 multicast address FF1E:: 1234:5678?

Accepted Answer

A)  33:33:12:34:56:78 
B)  33:33:FF:34:56:78 
C)  33:33:FE:34:56:78 
D)  33:33:FF:FE:56:78 
A)  33:33:12:34:56:78 
B)  33:33:FF:34:56:78 
C)  33:33:FE:34:56:78 
D)  33:33:FF:FE:56:78

Question 12

Click the exhibit.   Based on the output displayed, which of the following is TRUE?

Accepted Answer

A)  This router is a PE attached to the multicast source of group 239.1.1.1. 
B)  Router 1.1.1.1 is a PE attached to the multicast source of group 239.1.1.1. 
C)  Router 192.168.1.2 is a PE attached to the multicast source of group 239.1.1.1. 
D)  Router 192.168.1.2 is a PE attached to a receiver interested in group 239.1.1.1. 
A)  This router is a PE attached to the multicast source of group 239.1.1.1. 
B)  Router 1.1.1.1 is a PE attached to the multicast source of group 239.1.1.1. 
C)  Router 192.168.1.2 is a PE attached to the multicast source of group 239.1.1.1. 
D)  Router 192.168.1.2 is a PE attached to a receiver interested in group 239.1.1.1.

Question 13

Which of the following is a characteristic of a packet with a destination address in the Local Network Control Block address range?

Accepted Answer

A)  A packet with this address is always forwarded throughout the multicast routing domain but never forwarded outside the multicast routing domain 
B)  A packet with this address can only be processed by a router 
C)  A packet with this address is never forwarded beyond the local link unless the TTL is greater than 1 
D)  A packet with this address is never forwarded beyond the local link regardless of the TTL 
A)  A packet with this address is always forwarded throughout the multicast routing domain but never forwarded outside the multicast routing domain 
B)  A packet with this address can only be processed by a router 
C)  A packet with this address is never forwarded beyond the local link unless the TTL is greater than 1 
D)  A packet with this address is never forwarded beyond the local link regardless of the TTL

Question 14

Under what circumstances will the multicast data flow remain on the Shared Path Tree in a PIM ASM network?

Accepted Answer

A)  When multicast traffic is below a configured threshold 
B)  It will always remain on the Shared Path Tree 
C)  It will never remain on the Shared Path Tree 
D)  When PIM Dense Mode is in use 
A)  When multicast traffic is below a configured threshold 
B)  It will always remain on the Shared Path Tree 
C)  It will never remain on the Shared Path Tree 
D)  When PIM Dense Mode is in use

Question 15

An end station receiving a broadcast packet will always process the data up to at least which layer of the OSI stack?

Accepted Answer

A)  Layer 1 
B)  Layer 2 
C)  Layer 3 
D)  Layer 4 
E)  Layer 7 
A)  Layer 1 
B)  Layer 2 
C)  Layer 3 
D)  Layer 4 
E)  Layer 7

Question 16

What is the position of the router shown in the exhibit?

Accepted Answer

A)  The RP 
B)  The first hop router from the source 
C)  The router where the Source and Shared Path Trees diverge 
D)  An upstream router from the diverging router on the Shared Path Tree 
A)  The RP 
B)  The first hop router from the source 
C)  The router where the Source and Shared Path Trees diverge 
D)  An upstream router from the diverging router on the Shared Path Tree

Question 17

Refer to the exhibit.   Which one of the following descriptions is correct, assuming that all the IGMP join, PIM join and multicast traffic are for the same multicast group?

Accepted Answer

A)  IGMP is enabled on Router A and B's interfaces facing the switch. PIM is not enabled on Router A and B's interfaces facing the switch. IGMP snooping is enabled on the switch. 
B)  IGMP snooping is not enabled on the switch. 
C)  PIM is enabled on Router A and B's interfaces facing the switch. 
A)  IGMP is enabled on Router A and B's interfaces facing the switch. PIM is not enabled on Router A and B's interfaces facing the switch. IGMP snooping is enabled on the switch. 
B)  IGMP snooping is not enabled on the switch. 
C)  PIM is enabled on Router A and B's interfaces facing the switch.

Question 18

Which of the following PIM messages is sent to RP via unicast?

Accepted Answer

A)  (*, G) Join/Prune 
B)  (S, G) Join/Prune 
C)  Register 
D)  Candidate-RP-Advertisement 
A)  (*, G) Join/Prune 
B)  (S, G) Join/Prune 
C)  Register 
D)  Candidate-RP-Advertisement

Question 19

Which of the following statements regarding the BSR and RP is FALSE?

Accepted Answer

A)  A router can be configured as both a candidate-BSR and a candidate-RP. 
B)  A router configured as a candidate-BSR can also be configured as a static RP. 
C)  A router configured as a candidate-RP can also be configured as a static RP. 
D)  A converged multicast network with BSR can have multiple routers elected as BSRs. 
E)  A converged multicast network with BSR can have multiple routers elected as RPs. 
A)  A router can be configured as both a candidate-BSR and a candidate-RP. 
B)  A router configured as a candidate-BSR can also be configured as a static RP. 
C)  A router configured as a candidate-RP can also be configured as a static RP. 
D)  A converged multicast network with BSR can have multiple routers elected as BSRs. 
E)  A converged multicast network with BSR can have multiple routers elected as RPs.

Question 20

Choose the statements that describe Bootstrap Router mechanism. (Choose three)

Accepted Answer

A)  It is a mechanism to distribute RP-set information dynamically 
B)  The bootstrap router gets and propagates RP information via multicast messages 
C)  The bootstrap router gets and propagates RP information via unicast and multicast messages 
D)  BSR relies on timers to discover that an RP-Candidate router is no longer available 
E)  For BSR to work, every router in the multicast network should be configured as BSR candidate 
A)  It is a mechanism to distribute RP-set information dynamically 
B)  The bootstrap router gets and propagates RP information via multicast messages 
C)  The bootstrap router gets and propagates RP information via unicast and multicast messages 
D)  BSR relies on timers to discover that an RP-Candidate router is no longer available 
E)  For BSR to work, every router in the multicast network should be configured as BSR candidate

Click the exhibit. According to the output shown, which of the following statements is FALSE?

Refer to the exhibit. According to the PIM configuration on SR-3, can the receiver in the diagram receive multicast traffic from the source for group FF70:340:2001::1000? Assume all the other configurations are correct.

The customer multicast network is running PIM SSM. The MVPN is using BGP A-D to distribute C-multicast routes. Which BGP route does a PE send to the core when it receives a PIM (S,G) Join from its CE?

Click the exhibit. Based on the output displayed, which of the following is FALSE?

Which one of the following services is provided by the use of PIM as a multicast routing protocol?

Which of the following functions is not required in a PIM SSM network?

Refer to the exhibit. Which router is this screen capture taken from?

Which of the following are NOT characteristics of the many to many model of multicast data delivery? (Choose two)

Which of the following statements about MLD snooping is false?

Refer to the configuration exhibit. What will happen when this router receives an IGMPv3 exclude none report for group 232.1.1.1?

What is the multicast MAC address for IPv6 multicast address FF1E:: 1234:5678?

Click the exhibit. Based on the output displayed, which of the following is TRUE?

Which of the following is a characteristic of a packet with a destination address in the Local Network Control Block address range?

Under what circumstances will the multicast data flow remain on the Shared Path Tree in a PIM ASM network?

An end station receiving a broadcast packet will always process the data up to at least which layer of the OSI stack?

What is the position of the router shown in the exhibit?

Refer to the exhibit. Which one of the following descriptions is correct, assuming that all the IGMP join, PIM join and multicast traffic are for the same multicast group?

Which of the following PIM messages is sent to RP via unicast?

Which of the following statements regarding the BSR and RP is FALSE?

Choose the statements that describe Bootstrap Router mechanism. (Choose three)

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

Exam 2: Nokia Border Gateway Protocol

Click the exhibit. According to the output shown, which of the following statements is FALSE?

Refer to the exhibit. According to the PIM configuration on SR-3, can the receiver in the diagram receive multicast traffic from the source for group FF70:340:2001::1000? Assume all the other configurations are correct.

The customer multicast network is running PIM SSM. The MVPN is using BGP A-D to distribute C-multicast routes. Which BGP route does a PE send to the core when it receives a PIM (S,G) Join from its CE?

Click the exhibit. Based on the output displayed, which of the following is FALSE?

Which one of the following services is provided by the use of PIM as a multicast routing protocol?

Which of the following functions is not required in a PIM SSM network?

Refer to the exhibit. Which router is this screen capture taken from?

Which of the following are NOT characteristics of the many to many model of multicast data delivery? (Choose two)

Which of the following statements about MLD snooping is false?

Refer to the configuration exhibit. What will happen when this router receives an IGMPv3 exclude none report for group 232.1.1.1?

What is the multicast MAC address for IPv6 multicast address FF1E:: 1234:5678?

Click the exhibit. Based on the output displayed, which of the following is TRUE?

Which of the following is a characteristic of a packet with a destination address in the Local Network Control Block address range?

Under what circumstances will the multicast data flow remain on the Shared Path Tree in a PIM ASM network?

An end station receiving a broadcast packet will always process the data up to at least which layer of the OSI stack?

What is the position of the router shown in the exhibit?

Refer to the exhibit. Which one of the following descriptions is correct, assuming that all the IGMP join, PIM join and multicast traffic are for the same multicast group?

Which of the following PIM messages is sent to RP via unicast?

Which of the following statements regarding the BSR and RP is FALSE?

Choose the statements that describe Bootstrap Router mechanism. (Choose three)

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