Huawei H12-323_V2.0-ENU Übungsprüfungen
Zuletzt aktualisiert am 07.05.2025- Prüfungscode: H12-323_V2.0-ENU
- Prüfungsname: HCIP-WLAN V2.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 07.05.2025
In NaviAC networking, the data forwarding mode in the vapprofile policy must be configured as tunnel forwarding, otherwise NaviAC cannot receive service data
- A . True
- B . False
In Huawei’s intelligent immersion solution, it is necessary to collect information about neighboring APs. The collection method only relies on the AP to listen to the Probe frame of the terminal, or the AP periodically switches channels and actively scans the terminal.
- A . True
- B . False
Which of the following challenges are faced in wireless coverage in high-density WLAN scenarios? (Multiple choice)
- A . There are many user terminals and the types are concentrated
- B . High concurrency rate and serious interference within the system
- C . Complex scenarios and limited equipment installation
- D . The wall structure is complex and the wall penetration loss is large
Please match the following wireless network optimization modules with specific optimization methods
Use terminal dialing test tools to evaluate the quality of customer networks. After the test is completed, export the test report. The test results show that the Internet uplink performance and Internet downlink performance test results are poor. Internet uplink performance: average 5Mbps, failure rate 100%; Internet downlink performance: average 21Mlbps, failure rate 100%.
In response to the above problems, which of the following optimization and troubleshooting measures are recommended for customers? (Multiple choice)
- A . Determine the terminal wireless network card capabilities and whether it only supports low-speed protocols
- B . Confirm the current air interface wireless interference situation. If there is a high interference problem, optimize the air interface.
- C . Check whether there are bottlenecks on the wired side, such as speed limits, network congestion, etc.
- D . Log in to the wireless controller to check whether the dynamic speed limit is turned off. If not, turn off the function.
When an enterprise deploys a WLAN network, user access authentication uses Portal authentication. After successful authentication, the network can be reconnected within a certain period of time without entering the user name and password to re-authenticate the portal. Which of the following authentication methods can the enterprise engineer choose to deploy?
- A . External Portal server authentication
- B . MAC authentication with Portal server
- C . MAC-first Portal authentication
- D . Built-in Portal server authentication
A customer’s existing network uses Huawei’s cloud management solution, and all APs are managed by the cloud platform. During the customer experience, they reported that terminal roaming failures affected the service experience.
So in the cloud AP scenario, which of the following situations may be the cause of terminal roaming failure? (Multiple choice)
- A . The inter-AP roaming switch is not enabled on the cloud platform
- B . Roaming groups between cloud APs are not established
- C . Cloud AP goes online in NAT mode
- D . Cloud APs at different sites
Leader Which of the following are included in the AP working mode? (Multiple choice)
- A . Active/standby mode
- B . Routing Mode
- C . Gateway Mode
- D . Bridge Mode
The engineer inspected the customer’s wireless network and found that the service experience was not good using the terminal. The engineer checked the terminal service experience through the user journey function of CampusInsight.
The user journey is shown in the figure below. Which of the following may be the cause of this poor user experience?
- A . The terminal itself has poor performance, resulting in a low negotiation rate
- B . Low terminal signal strength leads to poor experience
- C . The terminal does not support the 802.11r protocol and cannot perform 802.11r roaming, resulting in poor roaming performance
- D . The terminal enters power saving mode, resulting in packet loss
In a VLAN network, which of the following descriptions about high-density network planning is wrong?
- A . Before calculating the number of APs, you need to inspect and check the venue structure in advance.
- B . High-density scenario is a coverage-limited scenario
- C . High-density scenario is a capacity-limited scenario
- D . In high-density scenarios, there are many APs, and the distance between APs needs to be controlled to reduce interference.