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Exam
: Alcatel-Lucent 4A0-108
Title
: Alcatel-Lucent Multicast
Protocols
Version : Demo
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1. The use of PIM as a multicast routing protocol provides for which one of the following services?
A. Authentication
B. Guaranteed Delivery
C. Device Security
D. Preventing packet forwarding loops
E. Preventing Denial of Service attacks
Answer: D
2. An end station receiving a broadcast packet will always process the data up to which layer of the OSI
stack?
A. Layer 1
B. Layer 2
C. Layer 3
D. Layer 4
E. Layer 7
Answer: C
3. Choose the answer that best completes the statement: An end station on an Ethernet network receiving
an IP multicast packet will:
A. Determine at Layer 1 if it is interested in the frame
B. Determine at Layer 2 if it is interested in the frame
C. Determine at Layer 2 after reading the protocol ID field if it is interested in the frame
D. Determine at Layer 3 if it is interested in the frame
E. Determine at Layer 7 if it is interested in the frame
Answer: B
4. Which of the following are characteristics of the one to many model of multicast data delivery? (Choose
two)
A. Receivers are generally unknown by the source
B. Well suited for applications in which the receivers provide feedback to each other and the source
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C. There is a single data flow, from the source to the receivers
D. All devices are potentially capable of generating multicast data
E. Receivers are generally known by each other since any receiver may be a source
Answer: AC
5. The OUI field of the MAC address for IP multicast frames is:
A. 00-01-5e
B. 01-01-53
C. 01-01-5e
D. 01-00-5e
E. 01-00-53
Answer: D
6. Which MAC address will multicast address 224.128.0.1 translate to?
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-80-0