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Free H12-811_V1.0 Questions Attempt

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Total 967 questions

HCIA-Datacom V1.0 Exam Questions and Answers

Question 37

The administrator cannot log in to the Huawei router through Telnet, but other administrators can log in normally. What are the possible reasons for the following items? ()

Options:

A.

The administrator user account has been deleted

B.

The administrator user account has been disabled

C.

The Telnet service of the AR2200 router has been disabled

D.

The authority level of the administrator user account has been modified to 0

Question 38

Which of the following parameters need to be considered when electing a root port in STP? ()*

Options:

A.

Port priority

B.

Port slot number, such as G0/0/1

C.

Duplex mode of the port

D.

The cost of the port reaching the root switch

E.

MAC address of E port

Question 39

What command line views exist on the VRP operating platform? ()*

Options:

A.

User view

B.

Interface view

C.

Agreement view

D.

System view

Question 40

What are the functions of OSPF protocol DR and BDR?

Options:

A.

Reduce the number of adjacencies

B.

Reduce the types of OSPF protocol packets

C.

Reduce the time to establish adjacency

D.

Reduce the number of exchanges of link state information

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Total 967 questions