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Alcatel-Lucent Services Architecture

Last Update 14 hours ago Total Questions : 288

The Alcatel-Lucent Services Architecture content is now fully updated, with all current exam questions added 14 hours ago. Deciding to include 4A0-104 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 4A0-104 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 4A0-104 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Alcatel-Lucent Services Architecture practice test comfortably within the allotted time.

Question # 11

Which of the following about VPRN route targets is FALSE?

A.

They are used to identify the VRF table for a prefix at the receiving PE.

B.

They are used by VPRNs to control the distribution of VPN routing information.

C.

They are distributed to all PEs and CEs that are part of the VPRN.

D.

They are distributed to PEs to identify the VRF table that a VPN-IPv4 prefix is associated with.

Question # 12

A VPLS receives a frame with the single VLAN tag 35 on the Q-in-Q SAP 1/1/1:35.*. Which of the following describes default Alcatel-Lucent 7750 SR behavior?

A.

The frame is dropped.

B.

The VLAN tag is removed, and the frame is transported over the network.

C.

The VLAN tag is kept, and the frame is transported over the network.

D.

The VLAN tag is kept, a VLAN of 0 is added, and the frame is transported over the network.

Question # 13

If the Alcatel-Lucent 7750 SR is rebooted after an "admin save'' has been performed, which of the following about mirror services is TRUE?

A.

Only the mirror source must be re-configured.

B.

Only the mirror destination must be re-configured.

C.

Both the mirror destination and mirror source must be re-configured.

D.

Neither the mirror destination nor the mirror source must be re-configured.

Question # 14

Click the exhibit. This output is from router R4. Service 333 is a VPLS. Why might the peer 10.10.10.1 have the same value for IngLbl and EgrLbl?

A.

The labels are of local significance only, so other routers can use the same value.

B.

10.10.10.1 has yet to send its own unique label.

C.

Router R4 is using the same tunnel to send and receive to 10.10.10.1.

D.

The service on 10.10.10.1 is down, so it is rejecting packets.

Question # 15

On which component is vc-type configured to create an E-pipe service that preserves the VLAN tag during transport?

A.

The SDP itself (outside of the epipe context).

B.

The SAP in the E-pipe.

C.

The mesh SDP in the E-pipe.

D.

The spoke SDP in the E-pipe.

Question # 16

Which of the following about VPRN VRF tables is FALSE?

A.

VRF information is advertised between PEs using MP-BGP.

B.

VRF tables are used to forward traffic to CEs.

C.

P routers use VRF tables to maintain customer-specific information.

D.

VRF tables provide isolation between customers.

Question # 17

On an Alcatel-Lucent 7750 SR, which of the following about IES interfaces is FALSE?

A.

An IES can only have one interface.

B.

An IES interface can have an SDP or a SAP.

C.

An IES can perform fragmentation.

D.

An IES must have an IP address assigned to it.

Question # 18

By default, what does the Alcatel-Lucent 7750 SR do when a frame with an unknown destination address is received in a VPLS?

A.

It drops the frame.

B.

It floods the frame to all PEs participating in the service.

C.

It sends a destination unreachable message back to the originating host.

D.

It sends the frame to the closest neighbor.

Question # 19

Which of the following about IES is FALSE?

A.

An IES provides a Layer 3 interface to a customer.

B.

A virtual routing/forwarding table is created per IES service.

C.

An IES supports QoS.

D.

An IES interface's IP address, if bound to a port, will appear in the routing table.

Question # 20

Which of the following comparisons between E-pipes and VPLSes is FALSE?

A.

They both function as a Layer 2 switch from the service provider's perspective.

B.

They both support SAP encapsulations of null, dot1Q and Q-in-Q.

C.

They both use SAPs as the demarcation point between the customer and the provider.

D.

MAC addresses are learned by VPLSes, but not by E-pipes.

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