Regarding the control plane of the device, which of the following statements is correct? (Multiple choice)

• A.The control plane is responsible for directing data forwarding
• B.The control plane is responsible for the interaction of routing protocols between devices
• C.The control plane is responsible for generating the IP routing table
• D.The control plane provides equipment monitoring capabilities

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Which type of message is used by network devices running SNMPv 1 protocol to actively send alarm information?

• A.Get-Next Request
• B.Response
• C.Get Request
• D.Trap

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In the network shown in the figure below, the host has an ARP cache, and host A sends a packet to host B.
What are the destination MAC and destination IP of this packet?

• A.MAC-D,11.0.12.1
• B.MAC-B,11.0.12.1
• C.MAC-C,10.0.12.2
• D.MAC-A,11.0.12.1

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Which information of the data frame does the VLANIF interface use to determine whether to perform Layer 2 or Layer 3 forwarding?

• A.Source MAC
• B.Destination port
• C.Source IP
• D.Destination MAC

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What is the range of VLAN ID that users can use?

• A.1-4094
• B.0-4096
• C.1-4096
• D.0-4095

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