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Huawei H12-821_V1.0 HCIP-Datacom-Core Technology V1.0 Exam Practice Test

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Total 174 questions

HCIP-Datacom-Core Technology V1.0 Questions and Answers

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Question 1

Which of the following TLVs is used by ISIS to describe the IP address of an interface?

Options:

A.

129

B.

131

C.

128

D.

132

Question 2

A local router runs IS-IS and its command output is shown in the following figure. Which of the following statements is true?

Options:

A.

The circuit level of S4/0/0 is Level-1.

B.

S4/0/0 supports IPv6.

C.

S4/0/0 sends IIH packets at the interval of 30s.

D.

The cost of S4/0/0 is 20.

Question 3

A switch runs MSTP. The configuration is shown in the figure. What is the role of this switch in MSTI 1?

Options:

A.

Uncertain

B.

Root switch

C.

Non-root switch

D.

Secondary root switch

Question 4

As shown in the following figure, a new AP is deployed In dual link MSB networking (load balancing mode). Which AC will the connect to?

Options:

A.

AC1

B.

Random access

C.

None

D.

AC2

Question 5

The Interface \P address and VRRP virtual IP address can be the same.

Options:

A.

TRUE

B.

FALSE

Question 6

The traffic limiting policy feature only supports the number of connections initiated by the specified IP or the number of connections received.

Options:

A.

TRUE

B.

FALSE

Question 7

OSPF supports area authentication and interface authentication. If both authentication modes are configured, Interface authentication takes preference over area authentication.

Options:

A.

TRUE

B.

FALSE

Question 8

Which of the following statements regarding an IP prefix are true?

Options:

A.

An IP prefix filter is used to filter IP address prefixes and cannot match an IP prefix number and a prefix length at the same time.

B.

An IP prefix filter cannot be used to filter data packets.

C.

An IP prefix filter is used to filter IP address prefixes and can match an IP prefix number and a prefix length at the same time.

D.

An IP prefix filter can be used to filter data packets.

Question 9

Which of the following statements regarding IGMPv1 and IGMPv2 are true?

Options:

A.

1GMPv2 supports only general query.

B.

1GMPv2 defines the Leave message type.

C.

IGMPv1 does not define the IGMP Leave message type.

D.

IGMPv1 supports general query.

Page: 1 / 17
Total 174 questions