Huawei H12-311_V3.0 Exam Practice Test Instant Access

Question 1

What was the name of the first radio communication network based on packet technology ()?

AINTERNET

BARPANet

CALOHNET

DNSFnet

Answer : C

Question 2

When coverage area 2.4GHz Frequency band 1 When channel interference is large and severe, adjust the device to 3 Channel, can effectively reduce interference.

ATrue

BFalse

Answer : B

Question 3

Which of the following devices belong to Huawei Wireless Dual Band AP(Access Point )?

(Select 2 Answers)

AAP5010DN

BAP5010SN

CAP6010SN

DAP6010DN

Answer : A, D

Question 4

In the following options, () is not the main purpose of roaming.

AAvoid long authentication time during roaming, resulting in packet loss or even business interruption

BEnsure that the user authorization information remains unchanged

CGuarantee users IP The address remains unchanged

DEnsure that the user's network rate remains unchanged

Answer : D

Question 5

According to the following configuration example, the following statement is correct ().

[AC] dhcp enable

[AC] interface VLANif100

[AC-VLANif100] ip address 10.1.100.1 24

[AC-VLANif100] dhcp select interface

[AC-VLANif100] quit

AThe DHCP service is already enabled by default in the global mode, so dhcp enable does not need to be configured

BThe dhcp select interface command is to enable the DHCP client function on the VLAN 100 interface

CIf VLAN100 is a user VLAN, after the user receives the address, the gateway is 10.1.100.1 and the mask is 255.255.255.0

DIf VLAN100 is the management VLAN where the AP is located, the option 43 field in the DHCP message that the AP will receive should be 10.1.100.1

Answer : C

Question 6

802.11 In the frame, Address Which address bit represents the address of the receiving end of the frame ()?

AAddress 1

BAddress 2

CAddress 3

DAddress 4

Answer : A

Question 7

Huawei APs support SSIDs containing Chinese characters.

ATrue

BFalse

Answer : A

Huawei H12-311_V3.0 HCIA-WLAN V3.0 Exam Practice Test