Huawei H12-311 Online Practice Questions and Exam Preparation

Huawei H12-311 Online Questions & Answers

• Question 141:

  Which of the following are prerequisites for enabling Huawei's load balancing function?

  A. APs belong to the same type
  B. APs are under the same AC management, and the signals between the APs overlap
  C. STAs can scan APs that are load balanced with each other
  D. APs have consistent output power settings
  B. APs are under the same AC management, and the signals between the APs overlap

• Question 142:

  What is the recommended AC-ID for the Huawei wireless controller when configuring WLAN services in an enterprise network?

  A. cmcc (China Mobile)
  B. ctc (China Telecom)
  C. cuc (China Unicom)
  D. other (Other)
  B. ctc (China Telecom)

• Question 143:

  Which of the following WLAN standards support transmission rates of 54 Mbps or higher? (Choose three)

  A. 802.11a
  B. 802.11b
  C. 802.11g
  D. 802.11n
  A. 802.11a
  C. 802.11g
  D. 802.11n

• Question 144:

  Which two types of basic service sets are included in BSS? (Choose two)

  A. Independent Basic Service Set (IBSS)
  B. Infrastructure Basic Service Set
  C. Extended Basic Service Set
  D. Extended Infrastructure Basic Service Set
  A. Independent Basic Service Set (IBSS)
  B. Infrastructure Basic Service Set

• Question 145:

  Which of the following statements about AP regions is correct? (Choose three)

  A. APs belonging to the same region will uniformly adjust RF channels and power.
  B. An AP can belong to two regions at the same time to optimize roaming.
  C. If not configured, all APs belong to region 0 by default.
  D. AP regions are divided into three types: dense placement, discrete deployment, and normal deployment.
  A. APs belonging to the same region will uniformly adjust RF channels and power.
  C. If not configured, all APs belong to region 0 by default.
  D. AP regions are divided into three types: dense placement, discrete deployment, and normal deployment.

• Question 146:

  Which statement about the following WLAN networking diagram is incorrect?

  A. The diagram shows a side-by-side networking.
  B. The PVID of the management VLAN can be configured on the access switch.
  C. You can use the AC as the DHCP server to assign IP addresses to APs.
  D. You cannot use an aggregation switch to assign IP addresses to a STA.
  D. You cannot use an aggregation switch to assign IP addresses to a STA.

• Question 147:

  Regarding Telnet management of the AC6605, which statement is incorrect?

  A. Telnet is a method to remotely manage the AC.
  B. Telnet service is disabled by default on the AC.
  C. Telnet service can be configured separately on the wired side and the wireless side of the AC.
  D. Telnet can be authenticated using a username and password, and the transmission is encrypted, making it very secure.
  D. Telnet can be authenticated using a username and password, and the transmission is encrypted, making it very secure.

• Question 148:

  What is the command to check online users on the AC?

  A. display users all
  B. display user-interface console 0
  C. display local-user
  D. display access-user
  D. display access-user

• Question 149:

  What are the main contents of the CAPWAP protocol? (Choose three)

  A. AP automatic discovery of AC and state machine operation and maintenance of AP and AC
  B. The AC manages the AP and delivers the service configuration
  C. STA data is encapsulated in the CAPWAP tunnel for forwarding
  D. Defines the transfer rate of the MAC layer and the physical layer
  A. AP automatic discovery of AC and state machine operation and maintenance of AP and AC
  B. The AC manages the AP and delivers the service configuration
  C. STA data is encapsulated in the CAPWAP tunnel for forwarding

• Question 150:

  If a wireless client connected to the same SSID wants to roam from one AP to another, what should be the area of signal overlap between the two APs?

  A. 50%
  B. No overlap needed
  C. 100%
  D. 10%-15%
  C. 100%