Huawei H12-311_V3.0 Practice Exams
Last updated on Oct 22,2026- Exam Code: H12-311_V3.0
- Exam Name: HCIA-WLAN V3.0
- Certification Provider: Huawei
- Latest update: Oct 22,2026
The upgrade operation of Huawei wireless controller AC6605 can only be performed on the wired side of the controller.
- A . True
- B . False
In the process of the thin AP discovering the AC, the first step is that the AP checks whether there is a pre-configured static AC IP list.
- A . True
- B . False
If you change the configuration parameters of the AP radio frequency, you must restart the AP before the command can take effect.
- A . True
- B . False
In the 802.11 frame, what is the interframe interval between RTS and CTS?
- A . SIFS
- B . IFS
- C . DIFS
- D . PIFS
In the 802.11 frame, what kind of control message should the terminal send to obtain access to the wireless medium?
- A . RTS
- B . CTS
- C . ACK
- D . PS-Poll
Unlike the 802.11a/b/g standard, the 802.11n protocol is a dual-frequency working mode (supporting two working frequency bands of 2.4GHz and 5GHz).
- A . True
- B . False
What frame does the wireless client actively scan to obtain the surrounding wireless network information?
- A . Beacon frame
- B . Probe Request frame
- C . Authentication Request frame
- D . Association Request frame
What is the working frequency band used by the original 802.11 protocol?
- A . 2.4 GHz
- B . 900MHz
- C . 2.0 GHz
- D . 5 GHz
In WLAN networking configuration, what command must be executed on AC6605 to deliver the configuration to AP1?
- A . save ap id 1
- B . commit ap 1
- C . save ap 1 config
- D . save config ap 1
eSight network management is Huawei’s dedicated network management platform, but it can only manage Huawei’s own equipment.
- A . True
- B . False