Free Huawei H19-462_V1.0 Practice Test & Real Exam Questions
To prevent MAC address spoofing, the binding table is dynamically established by monitoring the user's DHCP dial-up process. This can prevent illegal users from spoofing the user's MAC address, avoid MAC address exhaustion, and prevent users from spoofing the MAC address of network devices.
Correct Answer: B
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What are the three networks of radio, television and other fields? (Multiple choice)
Correct Answer: A,C,D
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The all-optical campus network can use 802.1x authentication to ensure the access security of user-side devices. Which devices can be used as 802.1X authentication terminals? (Multiple Choice)
Correct Answer: A,B,C
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For the broadcasting and TV home broadband scenario, what is the main 10G PON gateway ONU model currently on sale?
Correct Answer: D
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How many challenges does the financial active-active data center transmission interconnection face?
Correct Answer: B
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What are the levels of DHCP Option82 switch? (Multiple Choice)
Correct Answer: A,B,C,D
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SNMP protocol is widely used in network management.
Which protocol supports encryption and authentication and has higher network security reliability?
Which protocol supports encryption and authentication and has higher network security reliability?
Correct Answer: B
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Huawei MA5800 supports ISSU. By separating control and forwarding, services are not interrupted during upgrades and ONUs do not go offline.
Correct Answer: B
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Huawei's all-optical network can be used for video backhaul in the Radio and Television Snow Bright Project.
Correct Answer: B
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