Which of the following statements are correct () ? (Select 3 Answers)(Select 3 Answers)

WDS can transmit the data of the wired network through the wireless network as a relay structure, so that the network data can be transmitted to another wireless network Network environment, or another wired network.

The wireless network bridging function usually refers to one-to-one, but the WDS architecture can do one-to-many.

Because the virtual network line is formed through the wireless network, WDS is also called the wireless network bridging function.

WDS can transmit the data of the wired network through the wireless network as a relay structure, so that the network data can be transmitted to another wireless network Network environment, or another wired network.

The wireless network bridging function usually refers to one-to-one, but the WDS architecture can do one-to-many.

WDS can allow wireless APs to bridge (relay) wirelessly, but the bridged wireless APs cannot provide coverage at the same time.

Because the virtual network line is formed through the wireless network, WDS is also called the wireless network bridging function.

Which of the following statements about region is correct ()?(Select 3 Answers)

APs belonging to the same region will uniformly adjust the radio frequency channel and power

If there is no configuration, all APs belong to region 0 by default

AP region has three types of deployment: dense deployment, discrete deployment, and ordinary deployment.

APs belonging to the same region will uniformly adjust the radio frequency channel and power

An AP can belong to two regions at the same time, so that roaming is more optimized

If there is no configuration, all APs belong to region 0 by default

AP region has three types of deployment: dense deployment, discrete deployment, and ordinary deployment.

Regarding the two major PoE standards, the following statement is incorrect ().(Select 2 Answers)

The A.802.af standard was formulated in 2009, and the maximum output power is 30W

802.af, also known as PoE+, can be compatible with 802.a devices

The A.802.af standard was formulated in 2009, and the maximum output power is 30W

802.at supports four power levels and only supports Category 5 lines

802.af, also known as PoE+, can be compatible with 802.a devices

802.at, also known as PoE+, can be compatible with 802.a devices

CAPWAP What are the main contents of the agreement ()? (Select 3 Answers)

AP right AC Automatic discovery and AP&AC State machine operation and maintenance

AC right AP Perform management and business configuration delivery

STA Data encapsulation CAPWAP Tunnel forwarding

AP right AC Automatic discovery and AP&AC State machine operation and maintenance

AC right AP Perform management and business configuration delivery

STA Data encapsulation CAPWAP Tunnel forwarding

Defined Mac Layer and physical layer transmission rate

Regarding the networking mode, the following description is correct ().

if AC The ability to process data is relatively weak, it is recommended to use bypass networking

Compared with the three-layer network, the two-layer network is more suitable for large-scale networks such as parks and stadiums.

The advantage of the three-layer network is simple configuration and easy networking

if AC The ability to process data is relatively weak, it is recommended to use bypass networking

In a direct-connected network, AP Business data can not go through AC And directly reach the upstream network

To the following WLAN In the description of the network diagram, the error is ().

You cannot use the aggregation switch to STA distribute IP address

The picture shows the bypass networking

Can be configured and managed on the access switch VLAN of PVIDA.

can use AC As DHCP Server ,give AP distribute IP address

You cannot use the aggregation switch to STA distribute IP address

Which of the following descriptions of business VLAN is correct is ().(Select 3 Answers)

Mainly responsible for transmitting data when WLAN users go online

PVID VLAN under the WLAN ESS interface

Service VLAN under the service set template

Mainly responsible for transmitting data when WLAN users go online

PVID VLAN under the WLAN ESS interface

Service VLAN under the service set template

If the data tunnel is used for forwarding, user data will not be transmitted through the business VLAN business

Huawei H12-311_V3.0 Practice Test 1 - Free Online Exam Prep & Questions

802.11 Wireless LAN CSMA/CA Which of the following are included in the mechanism ()? (Select 3 Answers)

Carrier sense

Multiple access

Conflict detection

Conflict avoidance

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