H12-223 Exam Questions

On a campus network, the gateway is usually configured on the aggregation layer. What advantages does this design have compared with configuring the gateway on the access layer? (M...

Which of the following statements regarding the basic device information check is true?

Which of the following WAN links are used on a packet switched network? (Multiple Choice)

During the migration test, which of the following indicates that the test is completed?

Which of the following features is not applied to enterprise WANs?

In a migration project, preliminary survey is used for communicating with the customer and other participants and collecting network information for analysis.

Current enterprise networks usually use OSPF as the routing protocol. What precautions are there when OSPF is used? (Multiple Choice)

On the border between an enterprise network and its external network, which of the following devices is deployed at the outermost side of the enterprise network?

Which of the following events represent the end of the network planning stage?

The customer's project team is the end user of the network, and they are the final judge of the project.

Determining members in the project team is one of tasks in the implementation stage.

Which three steps does a migration include? (Multiple Choice)

VRRP does not support authentication.

Which of the following tasks is not part of the system debugging in software debugging?

When the network administrator tried to advertise Telnet access to the internal network device, it found that it could not be accessed. Which of the following is the most unlikely...

There is no concept of forwarding plane, control plane and management plane in traditional IP network.

What should be paid attention to during the deployment of optical fiber? (Multiple Choice)

In the structured network troubleshooting process, troubleshooting results are predictable and the troubleshooting impact is controllable, without generating new risks.

During EBGP peer relationship troubleshooting, it is found that two directly connected devices set up connections using loopback interfaces. Therefore, the display current-configur...

To improve Internet egress reliability, an enterprise uses multiple links to connect to different carrier networks. This mode requires attention to both the incoming and outgoing t...

If a fault cannot be rectified in a short time on a complex network but the customer needs to restore network availability immediately, which of the following actions is recommende...

Which of the following statements regarding Huawei network optimization service (NOS) is true? (Multiple Choice)

Huawei's enterprise network NMS eSight has three editions: simplified, standard, and professional. Unlike the standard edition, which of the following features is provided by the p...

Which of the following contents is not negotiated on a project kick-off meeting?

Which of the following aspects should be considered during preliminary analysis of a migration project? (Multiple Choice)

Which of the following scenarios is a loop test applicable to?

If you can ping the peer host successfully, which of the following methods is the most appropriate for subsequent troubleshooting?

Customer network information and service composition are business secrets of customers and cannot be leaked, obtained without authorization, or sold for operation.

Which of the following options are the sub-processes or phases of the structured network troubleshooting process? (Multiple Choice)

Which of the following devices forwards data based on MAC addresses in data frames?

During follow-up operations of the structured network troubleshooting process, which of the following documents need to be transferred? (Multiple Choice)

Which of the following operations should be performed preferentially for Telnet login failure troubleshooting?

Matrix switches use distributed switching to exchange data between multiple interfaces simultaneously.

Regarding the SYS indicator on the AR G3 device, the statement is: (Multiple Choice)

The command to query the NAT translation result on the firewall is:

Which of the following logs are used to record the occurrence of eSight, such as eSight run abnormally, network malfunction, eSight under attack for analyzing the running status of...

After the project delivery, the O&M expenses are continuously generated. Which of the following items are the expenses generated during the O&M? (Multiple Choice)

When a Huawei router serves as an SSH client and attempts to log in to another Huawei router, the login fails. It is suspected that the SSH server configuration is incorrect. Which...

Upon VRRP group flapping, the vrrp vrid timer advertise command is executed on the router to increase the interval for sending VRRP packets, and then the display vrrp command is ex...

Which of the following parameters are used to evaluate switch performance? (Multiple Choice)

Which of the following troubleshooting methods is not based on the TCP/IP reference model?

Which of the following line interface types belongs to a different category from other interface types?

Generally, which of the following enterprise services require user experience optimization? (Multiple Choice)

A DHCP relay agent exists between a DHCP server and DHCP clients. If IP addresses in the global address pool of the DHCP server and IP addresses of VLANIF interfaces connecting the...

In most cases, optical power is expressed in dBm. Which of the following values in dBm is supported by most optical transceiver devices to receive and identify data?

During MSTP troubleshooting, the display current-configuration command is executed to obtain the configuration file of the device. Which of the following statements is false?

Ethernet is the most mainstream LAN. Which of the following factors should be considered in Ethernet type selection? (Multiple Choice)

After finding that the OSPF configuration on a router is incorrect, you logged in to the router to check the OSPF configuration. Then you found that the association between OSPF an...

The stateful monitoring firewall uses the session table to track active TCP sessions and UDP sessions, and the firewall security policy determines which sessions are established, a...

After the VRRP backup group is faulty, you can run the display this command on the VLANIF interface of the VRRP backup group. Which of the following statements is ?