Huawei H12-321_V1.0-ENU HCIP-WLAN-CEWA V1.0 Online Training
Huawei H12-321_V1.0-ENU Online Training
The questions for H12-321_V1.0-ENU were last updated at Dec 23,2024.
- Exam Code: H12-321_V1.0-ENU
- Exam Name: HCIP-WLAN-CEWA V1.0
- Certification Provider: Huawei
- Latest update: Dec 23,2024
Which of the following descriptions about omnidirectional antennas is wrong?
- A . The omnidirectional antenna distributes the signal evenly in a 360-degree omnidirectional area around the center point
- B . The lobe width of the omnidirectional antenna is 360 degrees horizontally
- C . The omnidirectional antenna has strong energy gathering ability and good signal direction
- D . The lobe width of the omnidirectional antenna is 360 degrees vertically
Regarding the parameter DN in the directory server, which of the following descriptions is correct?
- A . Each directory server has the parameter DN
- B . The DN parameter is only available in the LDAP server
- C . DN is a parameter that needs to be manually configured by the directory server administrator
- D . The DN parameter is only available in the AD server
Regarding the address of the AP connecting to the AC in VRRP hot backup, which statement is correct?
- A . The address where the AP accesses the AC is the physical address of the primary AC
- B . The address where the AP accesses the AC is the physical address of the standby AC
- C . The address where the AP accesses the AC is the master, and the virtual address of the backup AC
- D . Any address configured in AC is fine
Which of the following descriptions about directional antennas is wrong?
- A . Directional antennas are radiated in a certain angle range on the horizontal pattern, which is commonly referred to as directional antennas.
- B . The directional antenna has the strongest energy gathering ability, and the direction of the signal is excellent
- C . When the number of remote link points is small, or the angle and orientation are quite concentrated, the use of directional antennas is the most effective solution
- D . Only the main lobe of the directional antenna has practical use, so the side lobe can be ignored
In wireless access authentication, Agile Controller can support multiple authentication methods. Which of the following descriptions about Agile Controller authentication is wrong?
- A . Does not support MAC bypass authentication
- B . Support 802.1x authentication
- C . Support Portal authentication
- D . Multiple authentication methods can be used to authenticate users
Which of the following statements about the role of Mesh is correct?
- A . Mesh roles are based on radio configurations
- B . Mesh role based on AP configuration
- C . Mesh role based on VAP configuration
- D . Mesh roles can be configured based on arbitrary granularity
Which of the following statements about Portal authentication is correct?
- A . Client can be used for Portal authentication
- B . Portal authentication cannot be used together with 802.1x authentication
- C . The real-time billing cycle of Portal authentication is adjusted based on the number of APs
- D . Portal authentication does not involve RADIUS authentication
According to the detection results reported by the AP, the AC can obtain the neighbor relationship between the AP and surrounding devices, as well as the neighbor relationship of all radio frequency devices (including legal APs, illegal APs, and non-Wi-Fi interference devices) under the entire AC, as shown in the following figure: In order to prevent the reported data from being too large, only legal neighbors whose signal strength is greater than -85dBm and illegal neighbors whose signal strength is greater than ()dBm are reported here?
- A . -75
- B . -80
- C . -85
- D . -90
In smart roaming, for a terminal that does not support 802.11v or a terminal that falsely supports 802.11v, the AC notifies the current AP to log the sticky user offline, and sends a blacklist to the currently associated AP.
- A . True
- B . False
In a WLAN project, when the engineer was upgrading the AC, the AC system was damaged due to an unexpected power failure. At this time, which of the following methods can be used to re-upgrade the AC?
- A . Command line upgrade
- B . Web network management upgrade
- C . Boot upgrade
- D . eSight network management upgrade
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