Huawei H12-321 Online Practice Questions and Exam Preparation

Huawei H12-321 Online Questions & Answers

• Question 481:

  The following description of the Mesh role is correct?

  A. Mesh role based on RF configuration
  B. Mesh role based on AP configuration
  C. Mesh role based on VAP configuration
  D. Mesh roles can be configured based on any granularity
  B. Mesh role based on AP configuration

• Question 482:

  The following is the URL template configuration for the connection between the AC6005 and Portal server. Which statement is FALSE about the URL template configuration? url-template name huawei url http://10.254.1.100:8080/portal url-para meter ssid ssid

  A. The port number 8080 can be changed to 8443.
  B. The word "portal" can be changed to "webauth".
  C. The url-para meter ssid ssid command sets the SSID to ssid.
  D. The url-parameter ssid ssid command indicates that the SSID can be any SSID.
  C. The url-para meter ssid ssid command sets the SSID to ssid.

• Question 483:

  In a WLAN project, the AC upgrade is interrupted due to a power outage, causing damage to the AC system. In this situation, which of the following method can be used to re-upgrade the AC?

  A. CLI-based upgrade
  B. Web-based upgrade
  C. Boot upgrade
  D. Upgrade using the eSight
  C. Boot upgrade

• Question 484:

  Regarding the processing of the WLAN dual-system hot standby to the server, the following statement is correct?

  A. VRRP hot standby scenario, the active and standby ACs can advertise VIP/VMAC to the server. Only one device uses VIP to interact with the server.
  B. In a load balancing scenario, only one AC interacts with the server.
  C. VRRP hot standby scenario, the active and standby ACs can send VIP/VMAC to the server, and both devices use VIP to interact with the server.
  A. VRRP hot standby scenario, the active and standby ACs can advertise VIP/VMAC to the server. Only one device uses VIP to interact with the server.

• Question 485:

  Smart roaming indicates that STAs actively roam from one AP to another. The roaming is initiated by STAs.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 486:

  The figure shows the radio calibration process. What is the CORRECT sequence of radio calibration steps?

  

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

• Question 487:

  What of the following parameters must be configured for the AC6005 in Portal authentication? (Multiple Choice)

  A. Portal server IP address
  B. URL template for Portal pages
  C. Shared-key
  D. Portal protocol version
  E. Number of the port that the device uses to listen to Portal protocol packets
  A. Portal server IP address
  B. URL template for Portal pages
  C. Shared-key

• Question 488:

  Which of the following factors should be considered when engineers determine the antenna installation height in the long-distance point-to-point scenario? (Multiple Choice)

  A. Signal transmission frequency
  B. Distance between the receive and transmit antennas
  C. Antenna beamwidth D. Earth curvature
  A. Signal transmission frequency
  B. Distance between the receive and transmit antennas

• Question 489:

  What is the correct statement about the Mesh RF parameters?

  A. Mesh enabled RF is best to use 2.4G frequency band
  B. The "distance" parameter configuration of adjacent Mesh nodes should be the same
  C. It is best to configure the short GI mode to improve the air interface bandwidth of the Mesh regardless of the distance.
  D. The power parameters of adjacent Mesh nodes should be configured identically to avoid bidirectional transmission bandwidth imbalance.
  B. The "distance" parameter configuration of adjacent Mesh nodes should be the same
  D. The power parameters of adjacent Mesh nodes should be configured identically to avoid bidirectional transmission bandwidth imbalance.

• Question 490:

  What is the internal destruction method of the Mesh network?

  A. STP
  B. TTL
  C. Repeat frame number detection
  D. MSTP
  B. TTL
  C. Repeat frame number detection