Huawei H12-222 Exam Questions

Questions for the H12-222 were updated on : Jun 07 ,2024

Page 1 out of 20. Viewing questions 1-15 out of 287

Question 1

A flow mirroring port can transmit the specified service flows on the mirroring port to the monitoring
device for analysis and monitoring.

  • A. TRUE
  • B. FALSE
Answer:

A

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Question 2

In peer-to-peer VPN model, which of the following devices is directly connected to a client and is
responsible for connecting VPN services to the carrier network?

  • A. CE
  • B. PE
  • C. P
  • D. Client device
Answer:

B

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Question 3

QoS provides different service quality to meet a variety of different needs. Which of following
functions are provided by the QoS? (Multiple Choice)

  • A. Provide dedicated bandwidth.
  • B. Reduce the packet loss ratio.
  • C. Prevent and manage network congestion.
  • D. Setting the source address of packets.
Answer:

ABC

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Question 4

Which IP precedence value represents the critical service traffic?

  • A. 0
  • B. 2
  • C. 5
  • D. 6
Answer:

C

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Question 5

What about all outgoing labels in the label forwarding table of a MPLS-capable device for the same
route with the same next hop?

  • A. They must be different.
  • B. They must be the same.
  • C. They may be the same.
Answer:

B

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Question 6

How is traffic classification classified based on reference different information of rules? (Multiple
Choice)

  • A. Simple traffic classification
  • B. Complex traffic classification
  • C. On-demand classification
  • D. Service traffic classification
Answer:

AB

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Question 7

Which of the following command is used to configure the listening address of the SDN controller?

  • A. openflow listening-ip 1.1.1.1
  • B. sdn controller souce-address 1.1.1.1
  • C. controller-ip 1.1.1.1
  • D. sdn listening-ip 1.1.1.1
Answer:

A

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Question 8

Which of the following statements regarding the firewall zone is true?

  • A. Different zones of Firewall can use the same priority.
  • B. A firewall interface can belong to different zones.
  • C. Different firewall interfaces can belong to the same zone.
  • D. The default firewall zone can be deleted.
Answer:

C

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Question 9

eSight single-server mode allows login of only one user. If another user logs in, the system displays a
message indicating that a user is online currently.

  • A. TRUE
  • B. FALSE
Answer:

B

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Question 10

Which of the following are highlights of the Service Chain component of the Agile Controller?
(Multiple Choice)

  • A. Services are orchestrated based on the Layer 3 GRE tunnels and service devices can be deployed flexibly.
  • B. Service orchestration operations are visualized in the topology, simplifying the configuration and management.
  • C. Adding or deleting service devices does not change the physical topology of the live network and existing routes.
  • D. Services are orchestrated automatically, without the need for manual maintenance.
Answer:

ABC

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Question 11

Which of the following statements regarding Agile Controller guest account application mode is
false?

  • A. Created by the administrator
  • B. Created by employees with guest management rights
  • C. Created by the receptionist
  • D. Registered by guests
Answer:

C

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Question 12

Which of the following statements regarding the trusted and untrusted zones are true? (Multiple
Choice)

  • A. The direction for the access from the trusted zone to the untrusted zone is the outbound direction.
  • B. The direction for the access from the trusted zone to the untrusted zone is the inbound direction.
  • C. The security level of the trusted zone is 85.
  • D. The security level of the untrusted zone is 50.
Answer:

AC

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Question 13

MPLS is a label forwarding technology, Which of the following MPLS statements is false?

  • A. MPLS uses the connection-oriented control plane and connectionless data plane.
  • B. The control plane transmits route information and distributes labels. The data plane transmits packets along the created label switched path (ISP).
  • C. Switches in an MPLS domain only need to forward packets based on the label added before the IP header.
  • D. Compared with traditional IP forwarding, MPLS label forwarding greatly improves the data forwarding efficiency.
Answer:

A

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Question 14

Which information of IPv4 packets is used for simple traffic classification? (Multiple Choice)

  • A. DSCP information
  • B. IP precedence
  • C. Traffic class information
  • D. 802.lp information
Answer:

AB

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Question 15

The interface IP address and VRRP virtual IP address can be the same.

  • A. TRUE
  • B. FALSE
Answer:

A

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