Question 1

As a next-generation wireless technology, Wi-Fi 6 greatly improves bandwidth rate and performance. Which of the following statements isfalseabout the features of Wi-Fi 6?

Options :

A : Uses OFDMA technology to achieve high concurrency.

B : Realizes zero latency, ensuring efficient service running.

C : Provides high bandwidth, up to 9.6 Gbps.

D : Uses TWT technology to reduce terminal power consumption.

Answer: B

Question 2

Similar to the OSPF DR, the IS-IS DIS needs to be elected on a broadcast network. However, the OSPF DR is preemptive by default, whereas the IS-IS DIS is not preemptive by default.

Options :

A : TRUE

B : FALSE

Answer: A

Question 3

The IP prefix list configuration on a Huawei router is shown below. Which of the following routes can match this IP prefix list?

bash

Copy

[huawei] ip ip-prefix test index 10 permit 10.0.0.0 8 less-equal 32

Options :

A : 10.1.1.1/32

B : 10.1.1.0/6

C : 10.1.1.0/24

D : 10.0.0.0/16

Answer: A,C,D

Question 4

To inject IGP routes into BGP routes, you can only use the network command.

Options :

A : TRUE

B : FALSE

Answer: B

Question 5

An edge port is a new port role added to RSTP to overcome the disadvantages of STP. Which of the following statements is false about this port role?

Options :

A : The port does not participate in RSTP calculation.

B : The port can directly enter the Forwarding state from the Discarding state.

C : After receiving a configuration BPDU, the port is still in the Forwarding state.

D : The Up and Down states of the port do not cause network topology changes.

Answer: C

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