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Huawei H12-224 Practice Test - Questions Answers, Page 2

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Question 11

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Which statements are true? (Choose three.)

Question 12

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Which statement is true?

Question 13

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A switching network has been enabled with STP protocol. To provide fast access speed to the file server for most of the users, the switch that is directly connected with file server is configured as

Question 14

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The STP protocol cannot prevent MAC address table flapping caused by loops on the Layer 2 network.

Question 15

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Which of the following statements about STP is not true?

Question 16

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RSTP defines different ports compared with STP. Which of the following ports cannot work in forwarding state? (Choose all that apply.)

Question 17

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After an STP switch starts, it considers itself as the root switch. Which statements about BDPU parameter setting are true? (Choose three.)

Question 18

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Which statement about the following configuration is true? port link-type hybrid port hybrid pvidvlan 2 port hybrid untagged vlan 2 port hybrid tagged vlan 3

Question 19

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What are the same fields in RSTP BPDUs and STP BPDUs? (Choose two.)

Question 20

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If 802.1x authentication is enabled on an interface, MAC address authentication (enabled by the mac-authen enable command) and direct authentication (enabled by the direct-authen enable command) can

Question 11

Which statements are true? (Choose three.)

The routing ARP proxy allows the hosts on different physical networks of the same network segment to communicate with each other.

The intra-VLAN ARP proxy allows isolated users on a VLAN to communicate with each other.

The inter-VLAN ARP proxy allows hosts on different VLANs to communicate with each other through Layer 3.

The inter-VLAN ARP proxy function can't be enabled on the VLANIF interface of the super VLAN to implement communication between sub-VLANs.

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Question 12

Which statement is true?

The principal VLAN must be configured before subordinate VLANs.

The MUX VLAN function takes effect without being enabled on an interface.

In MUX VLAN, a VLAN can function as both principal VLAN and subordinate VLAN.

The MUX VLAN can contain only one subordinate separate VLAN.

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A switching network has been enabled with STP protocol. To provide fast access speed to the file server for most of the users, the switch that is directly connected with file server is configured as the root bridge.

True

False

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Question 14

The STP protocol cannot prevent MAC address table flapping caused by loops on the Layer 2 network.

True

False

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Question 15

Which of the following statements about STP is not true?

STP can manage redundant links.

STP can block redundant links to eliminate loops

STP can prevent temporary loss of connectivity

STP can make LAN switch operate normally in a network with loops

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Question 16

RSTP defines different ports compared with STP. Which of the following ports cannot work in forwarding state? (Choose all that apply.)

Root Port

Designated Port

Backup Port

Alternate Port

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Question 17

After an STP switch starts, it considers itself as the root switch. Which statements about BDPU parameter setting are true? (Choose three.)

The switch is the designated root.

The designated cost is 0.

The switch is the designated bridge.

The designated port is 0.

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Question 18

Which statement about the following configuration is true?

port link-type hybrid port hybrid pvidvlan 2 port hybrid untagged vlan 2 port hybrid tagged vlan 3

The default VLAN of the interface is VLAN 2.

The port hybrid tagged vlan 3 command configures the VLAN for a hybrid interface.Frames in the VLAN then pass through the hybrid interface in untagged mode.

The port hybrid untagged vlan 2 command configures the VLAN for a hybrid interface.Frames in the VLAN then pass through the hybrid interface in tagged mode.

All of the above.

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Question 19

What are the same fields in RSTP BPDUs and STP BPDUs? (Choose two.)

TCN

TCA

All of the above

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Question 20

If 802.1x authentication is enabled on an interface, MAC address authentication (enabled by the mac-authen enable command) and direct authentication (enabled by the direct-authen enable command) cannot be enabled on the interface.

True

False

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Total 803 questions