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Question list

List of questions

Question 1

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Which statements about QinQ are true? (Choose two.)

Question 2

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Which statement about port isolation configuration is false?

Question 3

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Which statements about MUX VLAN are true? (Choose two.)

Question 4

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As shown in the figure, when the link between SWC and LAND is faulty, through which path are TCA BPDUs sent?

Question 5

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Two switches are directly connected to each other and they are working in full duplex mode. By default, RSTP will consider the link between the switches as point-to-point link.

Question 6

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On the RSTP network with STP devices, which packets does an RSTP switch use to notify the STP switches of the topology change?

Question 7

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If the customer requires high mobility and easy management, the staff of different departments can be added to different VLANs. In addition, these VLANs are located on different IP subnets. Which VL

Question 8

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Which statement about the trunk interface is true?

Question 9

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In RSTP, the port status can be discarding and learning. Which statements about the port status are true? (Choose two.)

Question 10

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Which statements about VLAN aggregation are true? (Choose three.)

Question 255 - H12-224 discussion

The formula for calculating the MTTR is: MTTR = Fault detection time + Board replacement time + System initialization time + Link recovery time + Route convergence time + Forwarding recovery time. The smaller the addends are, the smaller the MTTR is and the higher the device availability is.