H12-323_V2.0

H12-323_V2.0 practice questions, page 2 of 3, with answer review and explanations.

Question 6

A VLAN pool can be configured to provide service VLANs. Which of the following statements is false about a VLAN pool?

  1. If the VLAN assignment algorithm is set to hash and a STA goes online multiple times, the STA is preferentially assigned the IP addresses it uses previously.
  2. Configuring a VLAN pool to provide service VLANs can reduce the number of STAs in each VLAN and also the size of the broadcast domain.
  3. If the VLAN assignment algorithm is set to even and a STA goes online multiple times, the STA obtains different IP addresses each time.
  4. Nonexistent VLANs cannot be added to a VLAN pool.

Question 7

In Portal authentication scenarios, the WAC is used as the access device, and Portal users fail to be authenticated. Which of the following are the possible causes of this problem? (Choose all that apply.)

  1. The shared key configured on the WAC is different from that on the Portal server.
  2. The destination port configured on the WAC for communication with the Portal server differs from the listening port configured on the Portal server.
  3. STA address learning is disabled on the WAC.
  4. The Portal server detection function is enabled on the WAC, but not on the Portal server.

Question 8

Place the following steps for troubleshooting WLAN faults in the correct sequence.

Question 9

In WPA/WPA2 encryption mode, which of the following keys can be used to encrypt multicast and broadcast wireless packets?

  1. Pairwise Master Key
  2. Group Master Key
  3. Pairwise Transient Key
  4. Group Temporal Key

Question 10

On a network where Huawei's CloudCampus Solution is deployed, all APs are managed by iMaster NCE-Campus. Users encounter STA roaming failures and a deteriorating WLAN service experience. Which of the following are the possible causes of STA roaming failures in cloud AP scenarios? (Choose all that apply.)

  1. Cloud APs are deployed at different sites.
  2. Inter-AP roaming is disabled on iMaster NCE-Campus.
  3. No mobility group is established between cloud APs.
  4. Cloud APs have gone online in NAT mode.