Free Nokia 4A0-115 Exam Actual Questions

The questions for 4A0-115 were last updated On Dec 20, 2024

Question No. 1

Which of the following statements about the operation of a single-homed EVPN VPWS is TRUE?

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Question No. 2

Based upon the exhibit, which of the following statements is FALSE?

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Correct Answer: D

PE1 does not use VXLAN tunnels to reach neighbors 10.10.10.2 and 10.10.10.3. PE1 uses MPLS tunnels to reach these neighbors, as indicated by the MPLS label values in the output.


Question No. 3

Based on the exhibit below, which of the following statements is FALSE?

When forwarding BUM traffic, the local PE must replicate the traffic and send it as unicast to the advertising neighbor.

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Correct Answer: A

When forwarding BUM traffic, the local PE does not replicate the traffic and send it as unicast to the advertising neighbor. Instead, the local PE uses an MPLS transport tunnel towards the advertising neighbor and sends the traffic with an MPLS label that indicates the service.


Question No. 4

Which of the following EVPN routes are exchanged to support the operation of a multi-homed EVPN VPWS?

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Correct Answer: C

A-D per EVI routes, A-D per ES routes, and Ethernet segment (ES) routes are exchanged to support the operation of a multi-homed EVPN VPWS. These routes are used to discover all PEs associated with an Ethernet segment, indicate the redundancy mode of the Ethernet segment, and elect the designated forwarder for each service.


Question No. 5

In the exhibit,

MACI moves from PEI to PE2. Which of the following actions related to this MAC address mobility is performed?

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