Master NCE-Campuslnsight analyzes network issues during correlation analysis of poor-QoE clients, including coverage, interference throughput, and hardware issues.
Which of the following statements are true about network optimization measures?
Smart roaming enables STAs to promptly roam to neighboring APs with better signals, improving the WLAN roaming experience. When the WAC detects a sticky STA. it immediately triggers a smart roaming policy to enable the STA to associate with a better AP.
In mesh networking, APs have different roles. Drag the AP roles on the left to the role descriptions on the right.
Which of the following is used for wireless positioning based on the signal propagation time?
Which of the following user access authentication modes are supported In Huawel ' s CloudCampus Solution? (Select All that Apply)
Which of the following advantages does BSS coloring provide in Wi-Fi 6? (Select All that Apply)
Which of the following are application scenarios of wireless technologies in the healthcare loT field?
To which of the following scenarios is radio calibration applicable?
An intrusion prevention signature describes the characteristics of an attack on the network. The WAC detects and defends against attacks by comparing data flows with intrusion prevention signatures. Predefined signatures are those in the IPS signature database and cannot be created, modified, or deleted. Which of the following statements are true about the default action of a predefined signature?
Which of the following statements about fingerprint-based positioning technology are true? (Select All that Apply)
The tunnel detection function can be used to check the tunnel status, for example, whether the tunnel is reachable. Which of the following mechanisms is used for GRE tunnel detection?
In 802. IX authentication using port-based access control, once a user is authenticated successfully on a port, subsequent users on this port can access the network without authentication. When the authenticated user goes offline, all other users are denied access to the network.
Which of the following statements is false about STA roaming tracks on a Huawei WAC?
Which of the following types of non-Wi-R devices can be identified by Huawei APs? (Select All that Apply)
In a scenario where healthcare IoT solution is deployed, the planned data for an IoT card that needs to communicate with a host computer is as follows:
Which of the following configurations is correct to achieve the planned data?
A)
B)
C)
D)
Which of the following statements about the home agent are true? (Select All that Apply)
iMaster NCE-Campuslnsight provides Intelligent radio calibration for high-load APs to increase the frequency bandwidth. This function applies to both 5 GHz and 2.4 GHz frequency bands.
An IPv6 packet consists of three parts. Which of the following is not one of them?
An LDAP directory is tree-structured and consists of multiple entries. Each entry has a unique distinguished name (DN). If the DM of a directory server is " CN=Stephen, 0U = Enterprise, OU = Huawei, DC=AD, DC=Huawei " , which of the following statements are false?
Which of the following statements is true about Navi AC networking?
After traffic suppression is enabled on a Huawei WAC, the device monitors the rate of broadcast, multicast, and unknown unicast packets and compares the rate with the configured threshold. When the incoming traffic rate exceeds the configured threshold, the device discards the excess traffic.
In large-scale campus network design, which of the following security technologies are recommended to be deployed at the access layer?
In the Huawei public cloud scenario of Huawei ' s CloudCampus Solution, tenants log in to the cloud management platform through the Internet and connect to the platform through secure HTTPS access.
A Wi-Fi RFID tag is a signal generator manufactured by tag vendors to help locate the objects. Which of the following types of tags can be located by Huawei devices?
Which of the following statements are true about the WLAN site survey In different typical scenarios? (Select All that Apply)
Satellite positioning can achieve high positioning accuracy in both indoor and outdoor scenarios.
No data is displayed on the Telemetry management page of (Master NCE-Campuslnsight. Which of the following are possible causes?
In a dual-link backup scenario, the active/standby link switchover mode is set to priority. When the active link recovers, the AP detects that the original active link has a higher priority and triggers a switchback. How many Echo intervals does the AP wait for before switching back to the original primary WAC?
Radio frequency identification (RFID) is a non-contact automatic identification technology that automatically identifies objects. Which of the following components are included in a typical RFID system?
As shown in the figure, STA_1 through STA_4 are associated with AP_1, and STA_5 is associated with AP_2. Assuming that the load balancing threshold is 2, the load difference threshold is 25%, and API and AP2 support a maximum of 10 STAs, which of the following statements are true? (Select All that Apply)
Which of the following Huawei ' s CloudCampus wireless positioning solutions provides the highest positioning accuracy while meeting specified network planning conditions?
After RADIUS packet retransmission is triggered, if the device detects that the RADIUS server status is Down, the device marks the RADIUS server status as Down. If the maximum number of retransmissions has not been reached, which of the following will occur?
When planning WLAN outdoor coverage using external 2.4 GHz omnidirectional antennas with 3 dBi gain, what is the recommended coverage radius?
During Portal authentication of a terminal, an authorization failure message is displayed when the user opens the push page using a browser. Which of the following could cause this problem?
Which of the following technologies can be used to optimize multicast services on a WLAN?
iMaster NCE-Campuslnsight comprehensively analyzes WLAN client access, displays success rates and time consumption of association, --------, and DHCP. It also provides issue analysis and optimization suggestions. (Enter lowercase letters.)
Which of the following statements about WLAN roaming and signal strength Is false?
When a Huavrei WAC functions as an AAA server, it is called a local AAA server. A local AAA server supports authentication and authorisation but not accounting.
Which of the following may be the reason why no data Is displayed on the telemetry management page of IMaster NCE-CampusInsight? (Select All that Apply)
An engineer configures the user CAC function on a Huawei WAC as follows. Which of the following statements are true about these configurations? 
The display sync-configuration compare command is executed on the backup WAC in HSB to check wireless configuration synchronization. Based on the command output, which of the following statements are true? (Select All that apply)
For multi-band APs, load balancing can be implemented among radios working on the same frequency band.
The WAC supports the URL filtering functions. When users send HTTP or HTTPS requests for accessing URLs, URL filtering can be used to permit, generate alarms for, or block the requests. To match all URLs ended with aspx, such as www.example.com/news/solutions.aspx, www.example.com/it/price.aspx, and 10.1.1.1/sports/abc.aspx, which of the following URL matching items should be set?
Which of the following statements are true about management frames on a mesh network?
Which of the following statements are true about DHCPvo packet types?
Multicast addresses are Class D addresses, and can be used only as destination addresses but not source addresses of data packets.
Either of the two APs that have established a mesh connection can send a Mesh Peering Close frame to the other AP to tear down the mesh connection.
