Huawei H12-321 Online Practice Questions and Exam Preparation

Huawei H12-321 Online Questions & Answers

• Question 161:

  Which of the following implementations does CAC have?

  A. Based on channel utilization
  B. Based on the number of users
  C. Based on terminal SNR
  D. Based on the number of APs
  A. Based on channel utilization
  B. Based on the number of users
  C. Based on terminal SNR

• Question 162:

  As shown in the figure, how do you choose the route from A to D in pro-active mode?

  A. A-MPP-D
  B. A-B-D
  C. A-B-C-D
  D. A-D
  A. A-MPP-D

• Question 163:

  The following figure shows how to configure radio calibration. Which of the following correctly shows the configuration sequence?

  

  A. (b) (a) (d) (c)
  B. (b) (d) (a) (c)
  C. (a) (d) (b) (c)
  D. (a) (b) (d) (c)
  A. (b) (a) (d) (c)

• Question 164:

  Smart roaming ensures that each STA can associate with the AP nearest to it. It implements load balance among APs.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 165:

  On a WLAN network, the AP group name is ap-group and the WIDS template is wids. Now you need to enable the WIDS device counter-function and counter the counterfeit SSID=huawei AP. As shown in the figure, the following configuration is correct?

  A. 1>2>4
  B. 5>2>3
  C. 1>2>3
  D. 5>2>4
  C. 1>2>3

• Question 166:

  In a WLAN network, when the AP is in the monitoring mode, which packet does the AP use to determine the device type?

  A. DHCP
  B. ARP
  C. CAPWAP
  D. 802.11MAC
  D. 802.11MAC

• Question 167:

  The WLAN Internet service is provided in public places such as banks and airports, and the user accesses the network after searching for the SSID. However, if there is a private AP and an SSID with the same or similar SSID is set, when the user searches for the SSID, the user may be mistakenly connected to the private AP, which may pose a security risk. What features can I use to solve this problem?

  A. WIDS device counter function
  B. WIDS attack detection + WIDS blacklist function
  C. WIDS attack detection + WIDS equipment counter
  D. Configure SSID counterfeit identification rules + WIDS device counter
  D. Configure SSID counterfeit identification rules + WIDS device counter

• Question 168:

  Which of the followings are implementation modes of CAC? (Multiple Choice)

  A. Based on channel usage
  B. Based on the number of users
  C. Based on the terminal SNR
  D. Based on the number of APs
  A. Based on channel usage
  B. Based on the number of users
  C. Based on the terminal SNR

• Question 169:

  After the dual-link is established, the AP performs Echo detection on the active and standby ACs and carries the active and standby information of the link in the Echo packet. After the AP detects the interruption of the primary link, the AP carries the primary information in the Echo Request message sent to the standby AC. After receiving the Echo Request message, the standby AC determines that the link has become the primary state and prepares itself. The AC switches to the primary AC, and the AP sends the STA's data service to the new primary AC.

  A. Correct
  B. False
  A. Correct

• Question 170:

  Can a VAP created on a Mesh node be divided into?

  A. Managed VAP and business VAP
  B. Backhaul VAP and default VAP
  C. Business VAP and default VAP
  D. Backhaul VAP and business VAP
  D. Backhaul VAP and business VAP