Now it is necessary to implement a Python automation script Te1net to the device to view the device running configuration. Which of the following statements is wrong?

• A.Telnetlib can achieve this function.
• B.Use telnet.Telnet (host) to connect to the Telnet server.
• C.can use telnet.write(b"display current-configuration \n") to input the command to view the current configuration of the device.
• D.telnet.c1ose() is used after a command entered every time, the function is that the user waits for the switch to return information.

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The load sharing mode at both ends of the Eth-Trunk can be inconsistent.

• A.FALSE
• B.TRUE

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On the switch, which VLANs can be deleted by using the undo command? (Multiple choice)

• A.vlan 1
• B.vlan 4094
• C.vlan 2
• D.vlan 1024

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Which WLAN security policies support the link authentication method of Open mode? (Multiple Choice)

• A.WEP
• B.WPA2-PSK
• C.WPA2-802.IX
• D.WPA

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As shown in the figure, a static NAT command is deployed on router R1. When the PC accesses the Internet, the destination address in the data packet will not change.

• A.True
• B.False

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