When the Access type port sends a message, it will ().

• A.Add the ZLAN message of the message, and then send it out
• B.Send messages with tag
• C.Strip the VLAN information of the message, and then send it out
• D.Type the PVID information of this port, and then send it out

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UDP cannot guarantee the reliability of data transmission, and does not provide functions such as message sequencing and flow control. It is suitable for flows with low transmission reliability requirements but high transmission speed and delay requirements.

• A.True
• B.False

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As shown in the figure, if host A and host B want to achieve inter-VLAN communication through single-arm routing, which configuration should be done under the G0/0/1.1 interface of RTA?

• A.dot1q termination vid 30
• B.dot1q termination vid 40
• C.dot1q termination vid 20
• D.dot1q termination vid 10

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FIT AP can work independently without relying on AC.

• A.False
• B.True

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In what state does the OSPF protocol determine the master-slave relationship of DD packets?

• A.2-way
• B.ExStart
• C.Exchange
• D.Full

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