Free H12-811-ENU Questions for Huawei HCIA-Datacom V1.0 H12-811-ENU Exam as PDF & Practice Test Engine

Exam Code/Number: H12-811-ENU
Exam Name/Title: HCIA-Datacom V1.0
Certification Provider: Huawei
Corresponding Certification: HCIA-Datacom

Exam Questions: 732
Updated On: Jul 08, 2026

Question #1

The output information of the router R1 routing table is shown in the figure. Which of the following statements is correct? () (Multiple Choice Questions) R1display ip routing-table Route Flags: R-relay, D-download to fib

A. The router will forward data packets whose destination network is 12.0.0.0/8

B. The data packet whose destination network is 11.0.0.0/8 will be forwarded from the router's GigabitEthernet0/0/0 interface

C. The router will discard packets whose destination network is 11.0.0.0/8

D. The data packet whose destination network is 12.0.0.0/8 will be forwarded from the router's Ethernet0/0/0 interface

Discussion 0

Correct Answer: A,B Vote an answer

Question #2

OSThe I reference model from high-level to bottom-level is ()

A. Application layer Presentation layer Session layer Network layer Transport layer Data link layer Physical layer

B. Application layer Presentation layer Session layer Transport layer Network layer Data link layer Physical layer

C. Application layer, transport layer, network layer, data link layer, physical layer

D. Application layer Session layer Presentation layer Transport layer Network layer Data link layer Physical layer

Discussion 0

Correct Answer: B Vote an answer

Question #3

Which of the following protocol types does the ospf protocol support? (Multiple Choice)

A. Broadcast type

B. Point-to-point type

C. Point-to-multipoint

D. NBMA

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question #4

Which of the following statements about MPLS Labe1 labels is wrong? ()

A. The label is carried by the header of the message and does not contain the topologyinformation.

B. The label is used to uniquely identify the forwarding equivalence class FEC to which a packet belongs

C. The tag is a short identifier with a fixed length. It only has a local meaning

D. The label is encapsulated between the network layer and the transport layer

Discussion 0

Correct Answer: D Vote an answer

Question #5

In the RSTP protocol, when the edge port receives the configuration BPDU message, it loses the edge port attribute. ()

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Question #6

As shown in the figure, it can be judged that 00e0-fc99-9999 is the specific host and MAC address learned by the switch through ARP. And the host has changed its IP address three times? () (Single-choice question)
10.137.217.210 00e0-fc01-0203 E1/0/0
10.2.2.1 00e0-fc99-9999 Eth-Trunk 1
192.168.20.1 00e0-fc99-9999 vlan100
10.0.0.1 00e0-fc99-9999 vlan200

A. False

B. True

Discussion 0

Correct Answer: A Vote an answer

Question #7

The switch G0/0/1 port configuration information is shown in the figure. Which VLAN data frame does the switch forward without VLANTAG? ? () (Single-choice question)

A. 30

B. 40

C. 20

D. 10

Discussion 0

Correct Answer: D Vote an answer

Question #8

The following statement about the TTL field in the IP packet header is correct. ()

A. TTL defines the number of packets that the source host can send

B. Each time an IP packet passes through a router, its TTL value is increased by 1

C. Each time a P packet passes through a router, its TTL value will be reduced by 1

D. TTL defines the time interval at which the source host can send data packets

Discussion 0

Correct Answer: C Vote an answer

Question #9

All four switches run STP, and various parameters adopt default values. If the G0/0/2 port of switch C is blocked and the configuration BPDU cannot be sent through this port, how long will the blocked port in the network enter the forwarding state ()

A. About 30 seconds

B. About 50 seconds

C. About 15 seconds

D. About 3 seconds

Discussion 0

Correct Answer: B Vote an answer

Question #10

RADIUS is a common protocol to implement AAA ()

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Question #11

On an interface that uses PPP as the data link layer protocol, can you configure a static route by specifying the next hop address or outbound interface? ()

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Question #12

Which of the following is not included in AAA? ()

A. Accounting)

B. Audit

C. Authorization

D. Authentication

Discussion 0

Correct Answer: B Vote an answer

Question #13

Compared with the IPv4 packet header, which field is added to the IPv6 packet? ()

A. Source Address

B. Version

C. Flow Label

D. Destination Address

Discussion 0

Correct Answer: C Vote an answer

Question #14

CSS refers to the combination of two switch devices that support cluster features. Logically combined into one switch device. ()

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Free H12-811-ENU Questions for Huawei HCIA-Datacom V1.0 H12-811-ENU Exam as PDF & Practice Test Engine

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