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Q11. Which of the following commands will verify, either directly or indirectly, if PIM is configured on an interface on the Alcatel-Lucent 7750 SR? (Choose two) 

A. show router pim interface 

B. show router pim status detail 

C. show router pim status 

D. show router interface detail 

Answer: AD 


Q12. Which of the following data delivery models are most applicable to multicast data delivery? (Choose two) 

A. One to one 

B. Many to all 

C. One to many 

D. Many to many 

E. One to all 

Answer: CD 


Q13. What issues have to be resolved to support the deployment of SSM? (Choose two) 

A. Allowing the source to select the multicast group address 

B. Creating standards for Directory Services 

C. Allowing the receiver to specify the source address 

D. Modifying the IGMP messaging format to include the multicast source address 

E. Modifying the PIM messaging format to include the multicast source address 

Answer: CD 


Q14. Refer to the following exhibit. 

PIM is using the unicast table for RPF-check and the interface IGP metrics are shown. What will happen when Router B receives the multicast packet on its interface facing Router A? 

A. Discard the multicast packet as RPF-check fails 

B. Forward the multicast packet to Router D (RP) according to its routing table 

C. Forward the multicast packet out of all the interfaces in its (*,239.1.1.1) entry's outgoing interface list 

D. Forward the multicast packet out of all the interfaces in its (192.168.1.1,239.1.1.1) entry's outgoing interface list 

Answer:


Q15. How often will a router issue IGMP Host Membership Reports for group 224.0.0.2? 

A. Never 

B. 30 seconds 

C. 60 seconds 

D. 120 seconds 

E. 260 seconds 

F. A router will never join this group 

Answer:


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Q16. What is the signaling protocol used by a multicast receiver? 

A. IGMP 

B. PIM 

C. PIM or IGMP 

D. PIM and IGMP are both used by a multicast receiver 

E. BSM 

Answer:


Q17. Select the statements that relate to the Source Path Tree in ASM. (Choose three) 

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 

Answer: BDE 


Q18. What is the multicast MAC address for IPv6 multicast address FF1E:: 1234:5678? 

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 

Answer:


Q19. Refer to the configuration exhibit. 

Channel 239.1.1.11239.1.1.2, 239.1.1.3 and 239.1.1.5 have already been established. 

What will happen when this router receives a IGMP report to join group 239.1.1.6? 

A. The router will tear down channel 239.1.1.3 as it's non-mandatory and establish a new channel for 239.1.1.6 

B. The router will tear down either channel 239.1.1.1 or 239.1.1.2 as they are low class and establish a new channel for 239.1.1.6 

C. No existing channel will be torn down and the new channel for 239.1.1.6 will be established as there is enough resource 

D. The new channel 239.1.1.6 won't be established and a log will be generated 

Answer:


Q20. Which MAC address will the IPv4 multicast address 233.103.42.11 be translated to? 

A. 01-00-5e-66-3a-6b 

B. 01-00-5e-75-2a-0b 

C. 01-00-5e-67-2a-0b 

D. 00-01-5e-a1-2a-6b 

E. 00-01-5e-67-2a-0b 

F. 00-01-5e-76-2b-cc 

Answer: