Free Access Huawei.H12-311-ENU.v2022-04-22.q123 Practice Test (Page 25)

Question 116

The following description of the splitter and coupler is correct .

A.Power splitter is unequal power distribution, coupler is equal power distribution

B.Power splitter is equal power distribution, coupler is unequal power distribution

C.Power splitter and coupler are unequal power distribution

D.Power splitter and coupler are equal power allocation

Question 117

According to the following configuration example, which of the following is true?
[AC] dhcp enable
[AC] interface VLANif100
[AC-VLANif100] ip address 10.1.100.1 24
[AC-VLANif100] dhcp select interface
[AC-VLANif100] quit

A.The commend of DHCP select interface is on the interface of VLAN 100 can make the DHCP client function

B.If VLAN100 is user VLAN, the user gateway is 10.1.100.1, the mask is 255.255.255.0

C.If VLAN100 is AP's management VLAN, AP will receive DHCP message option 43 fields should be 10.1.100.1

D.The DHCP service in the global mode has been open defaultly, so the DHCP enable can no longer to configure

Question 118

The eSight network management system is Huawei's dedicated network management platform, so you can only manage Huawei's own devices.

A.False

B.True

Question 119

Among the following options, it is not the main purpose of roaming.

A.Ensure that the user's network rate is unchanged.

B.Ensure user authorization information remains unchanged.

C.Avoid excessive authentication time during roaming, resulting in packet loss or even service interruption.

D.Ensure that the user's IP address is unchanged.

Question 120

802.11 has three frame types, which are (Select 3 Answers).

A.Service frame

B.Control frame

C.Management frame

D.Data frame

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Question 116

Question 117

Question 118

Question 119

Question 120

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