Online Access Free Huawei.H12-351_V1.0.v2026-07-27.q76 Practice Test (Page 12)

H12-351_V1.0 Exam Question 51

Which of the following statements are true about network optimization measures?

A.Loops may occur if Ethernet cables are incorrectly connected to wall plate APs. In this case, loop detection can be enabled on the wired interfaces of APs to automatically block the interfaces once a loop is detected.

B.The rate limit for STAs can be set based on customer requirements. In most cases, 10 Mbps bandwidth for uplink and downlink traffic can support common Internet access applications.

C.It is recommended that the Beacon interval be adjusted based on the number of VAPs. A long interval increases the sleep time of STAs, and a short interval increases the air interface overhead.

D.It is recommended that multicast packet suppression be enabled when multicast services are planned on the network.

H12-351_V1.0 Exam Question 52

Arrange the following steps in the correct order for upgrading the leader AP and Fit AP.

H12-351_V1.0 Exam Question 53

Which of the following statements about attack defense is true?

A.Defense against flood attacks can be used to defend against Ping of Death attacks.

B.Attack defense allows APs to analyze the contents and behaviors of incoming packets on ports to determine whether packets have attack characteristics. The APs then take defense measures on the packets that have attack characteristics.

C.Attack defense can defend against spoofing packet attacks, malformed packet attacks, fragmentation attacks, and flood attacks.

D.Fragmentation attack defense enables a device to detect packet fragments in real time and discard or rate-limit them to protect the device.

H12-351_V1.0 Exam Question 54

Which of the following statements are true about the site survey for an outdoor bridge backhaul project?

A.Line of sight (LOS) propagation is supported between sites.

B.Aggregation nodes should be connected to as many root nodes as possible to ensure sufficient bandwidth for the wireless bridge.

C.If wireless coverage is required for leaf nodes, survey the environment of the coverage area based on outdoor coverage requirements.

D.Focus on the leaf site installation conditions, including installation heights of APs and antennas and the power supply mode.

H12-351_V1.0 Exam Question 55

In DHCPv6 stateful autoconfiguration, if a DHCPv6 client receives Advertise messages from multiple DHCPv6 servers, the client selects the DHCPv6 server with the highest priority. Then which of the following type of messages does the client send to all DHCPv6 servers?

A.Reply

B.Request

C.Solicit

D.Discover

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H12-351_V1.0 Exam Question 51

H12-351_V1.0 Exam Question 52

H12-351_V1.0 Exam Question 53

H12-351_V1.0 Exam Question 54

H12-351_V1.0 Exam Question 55

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