Nokia SRA Composite 4A0-C02 Dumps in PDF

Free Nokia 4A0-C02 Real Questions (page: 89)

Click on the exhibit below.

Which ports will become root ports? (Choose 3)

  1. Bridge B 1/1/3
  2. Bridge B 1/1/2
  3. Bridge C 1/1/2
  4. Bridge C 2/1/1
  5. Bridge D 1/1/1
  6. Bridge D 1/1/3
  7. Bridge E 1/1/1
  8. Bridge E 1/1/3

Answer(s): B,D,F



What function in IEEE 802.1 ah helps to limit the amount of MAC addresses learned in the core?

  1. I-VPLS is configured in the core of the network with an l-MAC address. This l-MAC address is the only MAC learned in the core
  2. The B-VPLS and l-VPLS are configured in the edge. The B-VPLS is configured with a Backbone MAC and is the only MAC learned in the core
  3. Each SDP is configured with a Backbone MAC to hide customer MAC addresses in the core
  4. Each SAP is associated with a common l-MAC to hide customer MAC addresses in the core

Answer(s): B



When deploying Active/Standby pseudowires, the CE does not require any special configuration

  1. TRUE
  2. FALSE

Answer(s): B



Click on the exhibit below.

In the diagram below, SAP 1 is put into the blocking state as a result of the spanning tree protocol. What will occur in the VPLS instance if SAP 2 goes down and SAP 1 transitions to the forwarding state? Select the most accurate statement.

  1. A Spanning Tree BPDU will be sent across the mesh flushing the FDB table in all devices participating in the VPLS instance.
  2. Stale information will be used within the VPLS instance to forward traffic until the FDB ages out.
  3. An LDP control message will be sent to all devices in the mesh participating in the VPLS instance.
    Only MAC addresses associated with the PE that the failure occurred on will be flushed.
  4. An LDP control message will be sent to all devices in the mesh participating in the VPLS instance. The entire FDB in the VPLS instance will be flushed.

Answer(s): D



Click on the exhibit below.

The service MTU on PE-A is 1514 bytes and the service MTU on PE-C is 1518 bytes. What is the status of the mesh-sdp between PE-A and PE-C?

  1. The mesh-sdp will be up.
  2. The mesh-sdp will be down.
  3. The mesh-sdp will only be up on PE-A.
  4. The mesh-sdp will only be up on PE-C.

Answer(s): B



Share your comments for Nokia 4A0-C02 exam with other users:

V
VoiceofMidnight
12/17/2023 4:07:00 PM

Delayed the exam until December 29th.

U
Umar Ali
8/29/2023 2:59:00 PM

A and D are True

V
vel
8/28/2023 9:17:09 AM

good one with explanation

G
Gurdeep
1/18/2024 4:00:15 PM

This is one of the most useful study guides I have ever used.

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