Name: HCIP-Datacom-Core Technology V1.0
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SKU: H12-821_V1.0
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Free Huawei H12-821_V1.0 Exam Actual Questions

The questions for H12-821_V1.0 were last updated On Nov 18, 2024

Question No. 1

The traffic limiting policy feature only supports the number of connections initiated by the specified IP or the number of connections received.

ATRUE

BFALSE

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Correct Answer: B

Question No. 2

Which of the following statements about the forwarding plane of a switch is false?

AProvides high-speed and non-blocking data channels.

BCan encapsulate and decapsulate packets.

CCan collect packet statistics.

DConsists of main control boards and interface boards.

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Correct Answer: C

Question No. 3

Which of the following attacks is not the network layer attack?

AIP spoofing attack

BICMP attack

CSmurf attack

DARP spoofing attack

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Correct Answer: D

Question No. 4

Which of the following statements about multicast packet forwarding is true?

AIf a multicast data packet fails the RPF check, the packet must have been received through a sub-optimal interface. However, this interface still receives and forwards the multicast traffic downstream.

BIGMP snooping cannot control the scope of multicast traffic flooding on a Layer 2 network.

CThe source address of a multicast packet is a unicast address.

DIn multicast transmission, the destination address of a packet can be the unicast address of a host.

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Correct Answer: A

Question No. 5

Which of the following statements about WLAN roaming are true?

AAPs for roaming do not need to have overlapping signal coverage.

BAPs for roaming must be in the same extended service set (ESS).

CAPs for roaming must have overlapping signal coverage.

DAPs for roaming must be in the same basic service set (BSS).

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Correct Answer: A