Huawei H12-323_V2.0-ENU Übungsprüfungen
Zuletzt aktualisiert am 25.10.2025- Prüfungscode: H12-323_V2.0-ENU
- Prüfungsname: HCIP-WLAN V2.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 25.10.2025
Please sort the following wireless network troubleshooting steps according to the workflow
A customer’s existing network has many old terminals, and the roaming sensitivity is high. The signal strength is already very low, but the terminal does not start roaming, resulting in a poor terminal experience. The customer requires that the terminal can switch to other APs when the signal strength is lower than -75 dBm, so the weak signal user offline control function is enabled on the wireless controller.
Which of the following configuration commands for controlling the offline of weak signal users is correct?
- A . [WAC-wlan-view] rrm-profile name test
[WAC-wlan – rrm-prof-test] smart-roam quick-kickoff-Threshold enable
[WAC-wlan-rrm-prof-test] smart-roam quick-kickoff-threshold check-snr
[WAC-wlan-rrm-prof-test] smart-roam quick-kickoff-threshold snr 75 - B . [WAC-wlan-view] rrm-profile name test
[WAC-wlan-rrm-prof-test] undo smart-roam quick-kickoff-threshold disable
[WAC-wlan-rrm-prof-test] smart-roam quick-kickoff-threshold check-snr
[WAC-wlan-rm-prof-test] smart-roam quick-kickoff-threshold snr 75 - C . WAC-wlan-view] rrm-profile name test
[WAC-wlan-rrm-prof-test] smart-roam quick-kickoff-Threshold enable
[WAC-wlan-rrm-prof-test] smart-roam quick-kickoff-threshold check-snr
[WAC-wlan-rrm-prof – test] smart-roam quick-kickoff-threshold snr 20 - D . WAC-wlan-view] rrm-profile name test
[WAC-wlan-rm-prof-test] undo smart-roam quick-kickoff – threshold disable
[WAC-wlan-rrm-prof-test] smart-roam quick-kickoff-threshold check-snr
[WAC-wlan-rrm-prof-test] smart-roam quick-kickoff-thresholds nr 20
In a large campus WLAN network, users hope to centrally manage the WLAN network, so the enterprise engineer recommends the use of WAC+FIT AP networking. Compared with the FATAP networking method.
What are the advantages of WAC+FITAP networking? (Multiple choice)
- A . AP has greater independence
- B . High security
- C . Good scalability
- D . In multi-AP scenarios, configuration and deployment are easier
AP6510DN is connected to AT815SN in a 6-point backhaul scenario; the backhaul distance is about 100m. Six AT815SNs are distributed in a range of 60 meters long and 60 meters wide; the equipment is installed at the same height and there is line of sight.
When the uplink bandwidth requirement is 10 Mbps and there is no EIRP restriction, which of the following antennas can be selected? (Multiple choice)
- A . 5G_19dBi_H15 degrees_V15 degrees
- B . 5G_17dBi H65 degrees_V7.5 degrees
- C . 56_16dBiH100 degrees_V5.5 degrees
- D . 5G_28dBi_H5 degrees_V5 degrees
A large enterprise needs to deploy a VLAN network in the office environment to provide employees with services such as wireless Internet access, wireless office and wireless roaming.
The enterprise hopes to control costs as much as possible while meeting the needs and taking into account the unified management of wired and wireless networks. Which of the following networking methods is the best?
- A . Cloud TAC Networking
- B . VAC+FITAP networking
- C . Networking with onboard AC
- D . Leader AP Network
When an engineer was optimizing the network, he enabled the intelligent roaming function to ensure the terminal roaming effect. The specific configuration is as follows.
Which of the following options are correct for the description of smart roaming configuration? (Multiple choice)
- A . The threshold value of smart roaming based on signal-to-noise ratio is 25 dB
- B . User roaming triggering method is based on terminal signal-to-noise ratio
- C . Engineers can adjust the parameter value according to the customer’s needs for terminal signal strength, but please note that if the threshold value is set too high, it may cause frequent terminal migration.
- D . When the terminal signal strength is lower than -25 dBm, the terminal will be guided to migrate
Which of the following descriptions about PMK fast roaming are correct? (Multiple choice)
- A . PMK fast roaming supports WPA3-802.1X or WPA2-802.1X authentication methods
- B . PMK fast roaming does not require re-authentication and key negotiation, thus reducing roaming delays
- C . PMK fast roaming requires the client to support fast roaming technology
- D . PMK fast roaming is achieved through pairwise master key PMK caching technology
An engineer is optimizing the wireless network in a customer’s existing network. Since all APs currently work on the same channel, a large amount of co-frequency interference is generated. Therefore, the engineer enables the automatic tuning function on the device. The configuration is as follows.
Which of the following options are correct for describing the configuration of the automatic tuning function? (Multiple choice)
- A . After tuning is completed, the AP5G working channel may be 36, 40, 44, or 100, 104, 108, etc.
- B . The tuning mode is manual mode. Engineers are required to trigger the tuning by using the calibrate manual startup command line at 2 a.m. every day.
- C . 2.4G optimized channel set is 1, 5, 9, 13
- D . The above configuration commands are mainly used to complete the settings of the tuning mode and tuning channel set.
In a wireless mesh network, the node with portal function that can realize communication between the internal nodes of the mesh and the external network is ()
While collecting information during on-site survey in VLAN network planning project, which of the following are interference sources? (Multiple choice)
- A . Mobile hotspot
- B . Bluetooth
- C . Other manufacturers‘ Wi-Fi
- D . Microwave oven