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
What is the VLAN which used to establish a CAPWAP tunnel VLAN for AP and AC?
- A . Management VLAN
- B . Service VLAN
- C . User VLAN
- D . Authentication VLAN
If an 802.11n AP supports 2*2 MIMO technology, what is the theoretical rate of this AP?
- A . 150 Mbps
- B . 300 Mbps
- C . 450 Mbps
- D . 600 Mbps
In the 802.11 frame, the value used to record the network allocation vector (NAV) is?
- A . Frame Control
- B . Duration
- C . address bits
- D . Sequence Control Bits
To create a user for Huawei’s AC, first use the aaa command to enter the view.
- A . True
- B . False
In a point-to-multipoint networking environment, one device acts as the central device, and all other devices only establish wireless bridges with the central device to realize the interconnection of multiple networks. The disadvantage is that the intercommunication of multiple branch networks must pass through the central bridge device for data forwarding.
- A . True
- B . False
Regarding the telnet management of AC6605, which of the following statement is wrong?
- A . Telnet is a method for remote management of AC
- B . The telnet service is disabled by default on the AC
- C . The telnet service can be configured separately on the wired side and the wireless side of the AC
- D . Telnet can be authenticated based on user name and password, and the transmission is encrypted, so it is quite safe
Which of the following commands can configure the port of the Huawei switch to hybrid mode?
- A . swichport hybrid
- B . hybrid enable
- C . port link-type hybrid
- D . port mode hybrid
Telnet is one of the ways to remotely manage APs. It can be configured to implement telnet authentication based on username and password.
- A . True
- B . False
Which technology is used to implement the 802.11a protocol?
- A . FHSS
- B . DSSS
- C . OFDM
- D . MIMO
How many subcarriers can be used to transmit data in 802.11n 20M mode?
- A . 48
- B . 52
- C . 54
- D . 56