Free Access Huawei.H12-811_V1.0.v2024-12-18.q168 Practice Test (Page 29)

When using the FTP protocol to upgrade the router software, the transmission mode should be selected ()

A.Byte mode

B.Text mode

C.Stream byte mode

D.Binary mode

Which of the following parameters is not included in the configuration BPDU of the STP protocol? ()

A.Bridge ID

B.Port ID

C.Root ID

D.VLAN ID

The display startup information of the AR2200 router. Regarding these information, the statement is wrong ()

A.The system file cannot be modified when the device is started next time

B.The system file at the next startup of the device can be modified with the command "startup system software"

C.The running configuration file is not saved

D.The system file used for this startup of the device is ar2220-v200r003c00spc00.cc

The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question)

A.The MAC address 5489-989d-1d30 is manually configured by the administrator

B.After the switch restarts, all MAC addresses need to be relearned. The MAC address 5489-9885-18a8 is manually configured by the administrator

C.The MAC address 5489-9811-0b49 is manually configured by the administrator

D.The MAC address 5489-9885-18a8 is manually configured by the administrator

Which of the following protocols does the RA. message used by IPv6 stateless autoconfiguration belong to? ()

A.ICMPv6

B.IGMPv6

C.TCPv6

D.UDPv6

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