H12-811_V1.0 HUAWEI Exam Questions and Free Practice Test

Question 49

- (Exam Topic 2)
When accessing across network segments, the source and destination IP will change, and the source and destination MAC will not change

A. True

B. False

Correct Answer:B

Question 50

- (Exam Topic 1)
Among the configuration BPDUs sent by the switch, which bridge D. is unlikely to appear? ()

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

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

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

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

Correct Answer:D

Question 51

- (Exam Topic 3)
The static MAC. address table will not be lost after the system restarts ()

A. True

B. False

Correct Answer:A

Question 52

- (Exam Topic 4)
An AR2200 router needs to restore the initial configuration, which of the following operations are necessary? ()*

A. Clear current configuration

B. Re-specify the configuration file to be loaded at the next startup

C. Reset saved.configuration

D. Restart the AR2200 router

Correct Answer:CD

Question 53

- (Exam Topic 4)
As shown in the figure below, the network. All switches enable the STP protocol. Disable SWA's G0/0/2 port to configure the BPDU sending function. SWC's G0/0/1 reconverges to become the root port. Which of the following statements is correct about this process? () (Multiple Choice Questions)
H12-811_V1.0 dumps exhibit

A. SWB forwards TCN BPDU to SWA

B. SWB sends configuration BPDU with TCA set to SWC

C. SWC sends TCN BPDU to SWB

D. SWA sends configuration BPDU with TC set

Correct Answer:ABC

Question 54

- (Exam Topic 4)
Which of the following protocols consist of the PPP agreement? ()*

A. NCP

B. PPPOE

C. Authentication protocol

D. LCP

Correct Answer:ACD

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