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

Question 109

- (Exam Topic 1)
Which of the following 0SPF protocol packets can ensure the reliability of LSA update?

A. LSACK

B. LSU

C. LSR

D. DD

Correct Answer:B

Question 110

- (Exam Topic 2)
For switches running the STP protocol, the port needs to wait for the forwarding delay in the Learning state to transform into the Forwarding state. ()

A. True

B. False

Correct Answer:B

Question 111

- (Exam Topic 3)
The RSTP protocol uses the P/A mechanism to speed up the speed of the upstream port to the F orwarding state, but what is the reason for the no temporary loop? . Shorten the time of ForwarD.Del ay

A. Shorten the time of ForwarD.Del ay

B. Edge port

C. Speed up port role election

D. Ensure that there will be no temporary loops through the synchronization mechanism

Correct Answer:D

Question 112

- (Exam Topic 1)
Which stage in the life cycle of campus network construction is the beginning of a project? ()

A. Network implementation

B. Planning and design

C. Network operation and maintenance

Correct Answer:C

Question 113

- (Exam Topic 1)
Use the ACL shown in the figure on the router RTA to match routing entries. Then which of the following entries will be matched?
(RTA) acl 2002
(RTA-acl-basic-2002) rule deny source 172.16.1.1 0.0.0.0
(RTA-acl-basic-2002) rule deny source 172.16.0.0 0.255.0.0

A. 172.18.0.0/16

B. 172.16.1.0/24

C. 192.17.0.0/24

D. 172.16.1.1/24

Correct Answer:A

Question 114

- (Exam Topic 4)
Which of the following types does IPv6 address include? ()*

A. Unicast address

B. Broadcast address

C. Multicast address

D. Anycast address

Correct Answer:ACD

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