Free Access Huawei.H12-811_V1.0.v2026-05-20.q298 Practice Test (Page 37)

Question 176

Which of the following statements is true about the Forward Delay timer of STP?

A.Reduce the interval for sending BPDUs.

B.Improve the STP convergence speed.

C.Improve the configuration BPDU lifetime, ensuring that the configuration BPDUs can be forwarded to more switches.

D.Prevent temporary loops.

E.Delay is required when a port transitions between Blocking and Disabled.

Question 177

The role of the OSPF protocol is

A.Pass ARP information

B.No effect

C.Pass routing information

D.Transmit MAC information

Question 178

Which of the following attributes cannot be used as a parameter to measure C0st? ()

A.bandwidth

B.Time delay

C.Hop count

D.sysname

Question 179

As shown in the figure, two switches use the default parameters to run STP root primary; Switch B uses the configuration command STP priority 0. Then which port will be blocked? () (Single-choice question)

A.G0/0/1 of switch A

B.G0/0/1 of switch B

C.G0/0/2 of switch A

Question 180

Which bridge is in the configuration BPDU sent by the switchID. Impossible to appear?

A.819200-01-02-03-04-CC

B.204800-01-02-03-04CC

C.000-01-02-03-04cc

D.409600-01-02-03-04-CC

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Question 176

Question 177

Question 178

Question 179

Question 180

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