Huawei H12-811_V1.0 Quiz 46 Topic 1 Questions 226-230

Question: 1

As shown in the figure below, are the following statements correct?

AHost A can ping host B

BThe IP address masks of host A and host B are different, so host A and host B cannot communicate

CThe broadcast address of host A and host B are the same

DOnly when the masks of host A and host B are set to be the same, host A and host B can communicate

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Question: 2

The following description of the specified port of the spanning tree is correct.

AThe designated port can forward configuration BPDU packets to the network segment connected to it

BEach switch has only one designated port

CThe port on the root switch must be a designated port

DThe port on the root switch must not be a designated port

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Question: 3

The MAC address table of the existing switches is shown in the figure. Which of the following statements are correct?

AThe data frame with the source MAC address of 5489-9811-0b49 and the destination MAC address of 5489-989d-1d30 received from the port is forwarded from the Eth0/0/2 port

BThe data frame with the source MAC address of 5489-9885-18a8 and the destination MAC address of 5489-989d-1d30 received from the port is forwarded from the Eth0/0/1 port

CWhen the switch restarts, the MAC address learned by port Eth0/0/2 does not need to be relearned

DWhen the switch restarts, the MAC address learned by port Eth0/0/3 needs to be re-learned

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Question: 4

The three layer switches are interconnected with one machine core, and all switches enable the STP function. Please refer to the figure below for the bridge ID setting of the switch STP. Others are the default configuration. The following statement is.

ABoth ports of SWA are designated ports and are in the forwarding state

BThe G0/0/2 port of SWA is blocked

CThe G0/0/1 port of SWC is an alternative port and is in a blocking state

DSWA is the root bridge in the simple network

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Question: 5

In the switching network shown in the figure below, all switches are running the STP protocol. When the topology is stable, modify the configuration of the BPDU sending cycle on which of the following switches. Can affect the sending cycle of SWD configuration BPDUs.

ASWD

BSWA

CSWC

DSWB

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Huawei H12-811_V1.0 Quiz:46 Topic:1 Questions:226-230