H12-811_V1.0 Exam Dumps - HCIA-Datacom V1.0 Exam

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Question # 201

AAA. Which of the following is not included? ()

Audit

Accounting

Authentication

Authorization

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Question # 202

AP does not need AC. It can independently complete the work of wireless user access, wireless user authentication, and business data forwarding.

True

False

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Question # 203

In order for the STA to obtain the SSID related information on the AP, which of the following messages is used by the AP to proactively declare the wireless network SSID information?

Join

Beacon

Probe

Discovery

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Question # 204

The Layer 2 networking of WLAN refers to STA. It uses AC as its own gateway. ()

True

False

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Question # 205

The two switches shown in the figure below have both enabled the STP protocol, which port will eventually be in the Blocking state? ()

STB's G0/0/3 port

C. G0/0/2 port of STA

D. G0/0/3 port of STA

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Question # 206

The network management workstation manages network devices through the SNMP protocol. When an abnormality occurs in the managed device, what kind of SHMP message will the network management workstation receive? ()

trap message

B. get-response message

C. set-request message

D. get-request message

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Question # 207

Which statement about the 0SPF protocol DR is correct? ()

DR must be the highest priority device in the network

Router ID, the larger the value, the more preferred it is to be elected as DR

DR election is preemptive

An interface priority is 0, then the interface cannot be a DR

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Question # 208

The information shown in the figure is the port status information displayed on a switch running STP. According to this information, what is wrong in the following description? () (Single-choice question)