Free Access Huawei.H12-811.v2022-05-04.q111 Practice Test (Page 11)

Question 46

The RSTP protocol uses the P/A mechanism to speed up the speed of the upstream port to the Forwarding state, but what is the reason why there is no temporary loop?

A.Through the synchronization mechanism to ensure that no temporary loop occurs

B.Edge ports are introduced

C.Shorten the time of Forward Delay

D.Speed up port role election

Question 47

Which of the following statements about the edge port in the RSTP protocol is correct?

A.Edge port participates in RSTP operation

B.The interconnection ports between switches need to be set as edge ports

C.The edge port discards the received configuration BPDU packet

D.The edge port can be directly transferred from Disable to Forwarding state

Question 48

Which of the following statements about direct routing is correct?

A.Direct routing requires the administrator to manually configure the destination network and the next-hop address

B.Direct route priority is lower than dynamic route

C.Direct route has lower priority than static route

D.Direct routing has the highest priority

Question 49

What is the main function of the dynamic routing protocol?

A.Generate IP address

B.Dynamically generate routing entries

C.Manage routers

D.Control router interface status

Question 50

If during the PPP authentication process, the authenticatee sends the wrong user name and password to the authenticator, what type of message will the authenticator send to the authenticatee?

A.Authenticate-Nak

B.Authenticate-Reject

C.Authenticate-Reply

D.Authenticate-Ack

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Question 46

Question 47

Question 48

Question 49

Question 50

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