H12-811_V1.0 Exam Dumps - HCIA-Datacom V1.0 Exam

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Question # 169

What is the port number used by the FTP protocol control plane? ()

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Question # 170

SNMP messages are carried over UDP.

True

False

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Question # 171

Which of the following IPv6 addresses is a multicast address? ()

FE80:2EO:FCFF:FEEF:FEC

FC0O:2EO:FCFF:FEEF:FEC

FF02::2EO:FCFF:FEEF:FEC

2000::2EO:FCFF:FEEF:FEC

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Question # 172

The IPv4 address assigned by the network administrator to a host in the network is 192.168.128, how many more hosts can be added to the network where this host is located? ()

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Question # 173

Now you need to implement a Python automation script Telnet to the device to view the running configuration of the device. What is wrong with the following statement? ()

TelnetliB. can achieve this function.

Use telnet.Telnet (host) to connect to the Telnet server.

You can use telnet.write (b\) to input the command to view the current configuration of the device.

Telnet.close() is used every time a command is entered, and the function is that the user waits for the switch to return information. Â·

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Question # 174

When a switch receives a unicast data frame with a VLAN tag, but finds that the destination MAC address of the data frame cannot be queried in its MAC address table, the switch's processing behavior for the data frame is ().

The switch will broadcast this data frame to all ports (except the receiving port) in the VLAN where the data frame is located

The switch will broadcast the data frame to all ports

The switch will discard this data frame

The switch will broadcast this data frame to all Access ports

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Question # 175

As shown in the figure below, assuming that the MAC address table of SWA. is as follows, now host A. sends a data frame with a destination MAC address of MAC-B. Which of the following statements is correct? ()