Exambible offers free demo for 4A0-108 exam. "Alcatel-Lucent Multicast Protocols", also known as 4A0-108 exam, is a Alcatel-Lucent Certification. This set of posts, Passing the Alcatel-Lucent 4A0-108 exam, will help you answer those questions. The 4A0-108 Questions & Answers covers all the knowledge points of the real exam. 100% real Alcatel-Lucent 4A0-108 exams and revised by experts!
Q25. Which of the following is a reason why using unicast flows to send data to multiple receivers is not a scalable solution?
A. The resources required by the sending device increases with each new receiver that is added
B. Unicast is based on TCP which is not scalable
C. Servers cannot deliver multiple simultaneous unicast flows
D. Routers do not forward broadcast traffic
Answer: A
Q26. Choose the statements that describe Bootstrap Router mechanism. (Choose three)
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
Answer: ACD
Q27. Which MAC address will the IPv4 multicast address 239.231.42.11 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: C
Q28. IGMP version 3 Host Membership Queries are sent with a TTL of 1 to which of the following addresses?
A. 224.0.0.0
B. 224.0.0.1
C. 224.0.0.2
D. 224.0.0.13
E. 224.0.0.22
Answer: B
Q29. Which of the following statements is false?
A. For multicast delivery, the source will send a single copy of each packet regardless of the number of receivers
B. For unicast delivery, the source will send a single copy of each packet regardless of the number of receivers
C. For broadcast delivery, the source will send a single copy of each packet regardless of the number of receivers
D. For anycast delivery, the source will send a single copy of each packet regardless of the number of receivers
Answer: B
Q30. Which of the following statements about MLD snooping is false?
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
Answer: D
Q31. If a router receives a packet addressed to a broadcast destination, it will:
A. Drop the packet by default
B. Forward the packet by default
C. Flood the packet to all ports except the receiving port
D. Flood the packet to all ports including the receiving port
Answer: A
Q32. Which MDT types are used in a Sparse Mode network? (Choose two) A. Shared Path Tree
B. Source Path Tree
C. Spanning Tree
D. Special Path Tree
E. Switchover Path Tree
Answer: AB