The IP addresses of the VLANIF interfaces of the same switch cannot be the same. ()

• A.False
• B.True

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What is the main function of the DHCP DISCOVER message?

• A.The client requests configuration confirmation, or renews the lease
• B.The client is used to find the DHCP server
• C.The server's acknowledgement response to the REQUEST message
• D.The DHCP server is used to respond to the DHCP DISCOVER message, which carries various configuration information

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Static NAT can only achieve one-to-one mapping between private addresses and public addresses ()

• A.False
• B.True

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Apply the ACL configured as follows in Telnet, only the device with the IP address of 172.16.105.2 is allowed to log in remotely. # acl number 2000 rule 5 permit source 172.16.105.2 0 #.

• A.True
• B.False

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After FIT AP obtains AC.'s IP address, what is the first operation to perform? ()

• A.Upgrade software version
• B.Request configuration file
• C.Establish a CAPWAP tunnel
• D.Download the configuration file

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