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Your Path to Success: How to Pass the Nokia 4A0-C02 Nokia SRA Composite Exam Exam

Questions 181

Click on the exhibit below.

4A0-C02 Question 181

Based on the service-mtu of this B-VPLS, what is the maximum service-mtu of any connecting I-VPLS attached to this B-VPLS?

Options:
A.

9100 bytes

B.

9104 bytes

C.

9108 bytes

D.

9118 bytes

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Questions 182

Click on the exhibit below.

4A0-C02 Question 182

The following IP filter has been configured and applied to a SAP in a non-VPLS service. Which of the following statements is true?

Options:
A.

An error will be generated and the configuration will not be allowed.

B.

The filter entry will be ignored and traffic matching the criteria will be forwarded

C.

All traffic matching entry 20 will be dropped.

D.

Traffic matching entry 20 will be forwarded to sdp 100:1.

Questions 183

Which element of IEEE 802.1ag is responsible for initiating CFM messages?

Options:
A.

MEP

B.

MAP

C.

MIP

D.

MUP

Questions 184

What is the default Spanning Tree protocol used in a VPLS on the Alcatel-Lucent 7750 SR?

Options:
A.

802.1D2004

B.

802.1D 1998

C.

comp-dot1w

D.

PVST

Questions 185

What action will be taken when an Ethernet switch receives a frame with a known DA and an outer Ethertype value of 0x0800 on a dot1q encapsulated port?

Options:
A.

The frame will be forwarded out the port associated with the DA.

B.

The frame will be discarded.

C.

The frame will be flooded to all ports.

D.

The frame will be fragmented and forwarded out the port associated with the DA.

Questions 186

Which of the following describes the overhead added to a customer frame on an Ethernet link in a VPLS service on the Alcatel-Lucent 7750 SR?

Options:
A.

The overhead consists of 26 bytes. 14 DLC + 2 Ethertype + 8 for mpls labels + 2 for GRE

B.

The overhead consists of 14 bytes for DLC.

C.

The overhead consists of 18 bytes. 14 DLC +4 for mpls labels

D.

The overhead consists of 22 bytes. 14 DLC + 8 for mpls labels

Questions 187

Click on the exhibit below.

4A0-C02 Question 187

A new site is added to PE-D of Metro B. Which of the following statement below is true?

Options:
A.

If a spoke-SDP is configured between the new site and PE-D no further SDPs will be required.

B.

If a mesh- SDP is configured between the new site and PE-D no further SDPs will be required.

C.

A mesh- SDP must be configured between the new site and all other PEs within Metro B.

D.

A spoke- SDP must be configured between the new site and all other PEs within Metro B.

Questions 188

4A0-C02 Question 188

Which of the following features can be enabled to eliminate MAC instability when using policy-based forwarding to redirect traffic to a Layer 2 DPI device?

Options:
A.

discard-unknown

B.

mac-move

C.

disable-learning

D.

enable-mac-stability

Questions 189

Click on the exhibit below.

4A0-C02 Question 189

CE-A is on VLAN 200 and CE-B is on VLAN 300. Which of the following SAP ids can be configured on PE-A and PE-B to allow direct communication between CE-A and CE-B?

Options:
A.

PE-A will require a SAP id of "sap 1/1/1:200" and PE-B will require a SAP id of "sap 1/1/1:300.

B.

PE-A will require a SAP id of "sap 1/1/1" and PE-B will require a SAP id of "sap 1/1/1".

C.

PE-A will require a SAP id of "sap 1/1/1:0" and PE-B will require a SAP id of "sap 1/1/1:0".

D.

PE-A will require a SAP id of "sap 1/1/1:*" and PE-B will require a SAP id of "sap 1/1/1:*".

Questions 190

Which of the following statements about Spanning Tree Protocol is true?

Options:
A.

The switch with the lowest priority becomes the root.

B.

The switch with the highest priority becomes the root.

C.

The switch with the lowest MAC address always becomes the root.

D.

The switch with the highest MAC address always becomes the root.

Questions 191

What action will be taken when an MPLS router receives a frame with a label that does not exist in the LFIB?

Options:
A.

The frame will be flooded.

B.

The frame will be discarded.

C.

The frame will be fragmented.

Exam Code: 4A0-C02
Certification Provider: Nokia
Exam Name: Nokia SRA Composite Exam
Last Update: Jan 19, 2025
Questions: 639

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