Alcatel-Lucent Triple Play Services Questions + Answers

Post by **answerhappygod** » Tue Mar 29, 2022 8:06 am

Question 1 ( Topic 0 )
Which technical development allowed the deployment of IP protocol features at any point in the network?
A. The invention of ATM
B. The IP enabling of the DSLAM
C. The usage of IP in the home network
D. The usage of an IP enabled BSA

Answer : B

Question 2 ( Topic 0 )
The Alcatel 7302 ISAM is typically located in:
A. The customer home
B. The Serving Area Interface (SAI)
C. The provider Central Office (CO)
D. The video headend

Answer : C

Question 3 ( Topic 0 )
The Broadband Service Access Node (BSAN) may be:
A. The Alcatel 7330 FTTN ISAM
B. The Alcatel 7342 FTTU ISAM
C. Neither (a) or (b)
D. Both (a) and (b)

Answer : D

Question 4 ( Topic 0 )
Why does the RG operate as a DHCP server?
A. As a local backup in case the provider DHCP server is unreachable
B. The subscriber may choose to manage their own IP addresses
C. The RG will never operate as a DHCP server
D. To assign IP addresses to the internal home devices when operating in routed mode
E. To assign IP addresses to the internal home devices when operating in bridged mode

Answer : D

Question 5 ( Topic 0 )
What are the minimum requirements for the Residential Gateway? Choose 2.
A. NAT support
B. Support Routed and bridged mode
C. Multicast (IGMP) support
D. Support IP packet filtering
E. Be able to terminate multiple access mediums

Answer : A,C

Question 6 ( Topic 0 )
The internal BSAN architecture is composed of which of the following?
A. Line Termination (LT) portion and a Network Termination (NT)
B. Link Termination (LT) portion and a Node Termination (NT)
C. Link Termination (LT) portion and a Network Termination (NT)
D. Line Termination (LT) portion and a Node Termination (NT)

Answer : A

Question 7 ( Topic 0 )
Which of the following may be connected to the RG in the subscriber home network?
Choose the best answer.
A. P.C.
B. TV with STB
C. Gaming console
D. LAN switch
E. Any Ethernet connected device

Answer : E

Question 8 ( Topic 0 )
True or False. The RG is typically provider managed in Triple Play Services?
A. True
B. False

Answer : A

Question 9 ( Topic 0 )
Which of the following is not a TPSDA network zone?
A. Home
B. Broadband Access
C. Broadband Aggregation
D. Broadband Metro
E. IP Services Edge

Answer : D

Question 10 ( Topic 0 )
Choose the best answer to complete the following statement. Ethernet frames transmitted by the RG contain:
A. 802.1Q VLAN ID of zero and 802.1P priority bits of all zero
B. 802.1Q VLAN ID randomly assigned by the RG and 802.1P priority bits of all zero
C. 802.1Q VLAN ID of zero and 802.1P priority bits randomly assigned by the RG
D. 802.1Q VLAN ID of one and 802.1P priority bits of all ones
E. 802.1Q VLAN ID of zero and 802.1P priority bits as assigned by the application

Answer : E

Question 11 ( Topic 0 )
Why is the DHCP relay agent required?
A. DHCP broadcasts requests will not leave the local subnet by default
B. It allows the modification of DHCP messages to include provider specific parameters
C. It increases the security of the TPSDA
D. It allows the modification of DHCP messages to include subscriber management parameters
E. All of the above

Answer : E

Question 12 ( Topic 0 )
The Alcatel 7342 P-OLT is a device that:
A. Is located in the CO that terminates the outlying ONT's
B. Is located in the subscriber home that interfaces to the RG
C. Is located in the subscriber home that connects to the PSTN
D. Is located at the SAI that aggregates DSL lines

Answer : A

Question 13 ( Topic 0 )
Which in home wiring standards are suitable for delivery of Triple Play services?
A. Ethernet over Category 5
B. Multimedia over Coax Alliance (MoCA)
C. Home Phone Networking Alliance (HPNA) v3
D. Category 3 wiring

Answer : A,B,C

Question 14 ( Topic 0 )
Which answer best completes the following statement. Over the multicast VPLS,
___________ traffic flows in the ______________ direction.
A. Multicast data, Upstream
B. Multicast data, Downstream
C. Multicast data, Upstream and Downstream
D. All, Downstream
E. IGMP, Downstream

Answer : B

Question 15 ( Topic 0 )
Choose the statement that is true.
A. The unicast VPLS instances of the BSA are connected by a spoke SDP to the BSR
B. On the 7450 ESS BSA, a single unicast SAP is created, shared by all subscribers
C. An SDP may carry only two services
D. On the 7450 ESS BSA, a single multicast SAP is created, shared by all the subscribers on all the BSAN

Answer : A

Question 16 ( Topic 0 )
Select the correct statement.
A. A separate SDP carries multicast traffic and unicast traffic between the BSA and the BSR
B. A single SDP carries all multicast traffic over the VPLS
C. Unicast traffic is carried in an SDP and terminates on the BSR IES interface
D. The SDP configurations for unicast and multicast are the same

Answer : C

Question 17 ( Topic 0 )
Which of the following is true regarding the function of the LSR's in the VPLS domain?
Choose the best answer.
A. They read both labels in the MPLS label stack and forward accordingly
B. They read the inner label in the MPLS label stack and forward accordingly
C. They read the outer label in the MPLS label stack and forward accordingly
D. They read neither label and forward based on destination IP address

Answer : C

Question 18 ( Topic 0 )
Which answer best completes the following statement. Over the multicast VPLS,
___________ traffic flows in the ______________ direction.
A. Multicast data, Upstream
B. IGMP, Downstream
C. Multicast data and IGMP, Upstream
D. IGMP, Upstream and Downstream
E. IGMP, Upstream

Answer : D

Question 19 ( Topic 0 )
True or False? An SDP is an MPLS LSP that carries multiple services identified by a label stack.
A. True
B. False

Answer : A

Question 20 ( Topic 0 )
True or False? The scalability of the TPSDA is increased by aggregating all the per subscriber VLANs onto a single unicast VPLS.
A. True
B. False

Answer : A

Question 21 ( Topic 0 )
True or false? The always on multicast infrastructure makes the optimal use of provider bandwidth at the sacrifice of lower latency to the subscriber.
A. True
B. False

Answer : B

Question 22 ( Topic 0 )
True of false? PIM SSM translations are configured on the BSA to convert subscriber IGMP version 2 joins to IGMP version 3 joins.
A. True
B. False

Answer : B

Question 23 ( Topic 0 )
Each subscriber unicast VLAN terminates on:
A. An individual SAP on the BSA
B. An individual SAP on the BSR
C. The access port of the BSAN
D. The IES interface of the BSR

Answer : A

Question 24 ( Topic 0 )
Choose the best statements regarding the function of the BSA.
A. The BSA terminates the VLAN per subscriber and is the interface to the MPLS domain
B. The BSA strips the 802.1Q VLAN tag and adds the MPLS label stack
C. The BSA terminates the MPLS domain and is the interface to the 802.1Q domain
D. The BSA removes the MPLS labels and inserts the 802.1Q VLAN tag
E. All of the above

Answer : E

Question 25 ( Topic 0 )
Which of the following are features of the Alcatel 7450 ESS?
A. Wire speed security
B. Per-subscriber service queuing, scheduling, accounting, and filtering
C. Supports hundreds of Gigabit Ethernet ports
D. Supports tens of thousands of filter policies
E. Supports and tens of thousands of queues
F. All of the above

Answer : F