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The outdoor bridge backhaul needs to focus on confirming the installation of the AP at the node and paying attention to the transmission path between the nodes.

What is the correct statement about leaf nodes, aggregation nodes, and transmission paths?

A.

If the leaf node needs to be used for coverage, it is necessary to pay attention to the outdoor coverage of the survey.

B.

If there are multiple aggregation points, you need to confirm the location of each aggregation point. Each aggregation point also needs to confirm the AP installation location and power supply mode.

C.

There should be no obstructions or distances between the convergence points and leaf nodes. There are allowed between the relay nodes and the convergence points, relay nodes and leaf points.

Obstacle obstruction

D.

The transmission path is the path between the stations. In the site survey, it is necessary to confirm the distance between the connected nodes. The PMP mode needs to confirm the most between the links.

large angle

In an Mesh network, is the AP connected to the AC through a wire called?

A.

MP ( Mesh Point)

B.

MAP (Mesh Access Point)

C.

MPP ( Mesh Portal Point)

D.

Root AP

What are the main factors in estimating AP numbers?

A.

User bandwidth requirements

B.

Number of users

C.

AC model

D.

Do you want to use dual link backup

In a WLAN campus network project, the engineer adopts the solution of the AC with the board. If this solution is adopted, the engineer can pass the X1E board.

Manage APs that are accessed from other non-X1E boards.

A.

True

B.

False

Which of the following encryption methods supports fast roaming when the terminal supports it?

A.

wpa+psk

B.

wpa2+psk

C.

wpa2+802.1x

D.

wep

As shown in the figure below, a city will install cameras (2 per school) in the entrances of multiple schools (yellow points in the picture). The camera does not support wireless functions, and there is only one network port. There is no switch on site, customers want to pass The WLAN passes the data back to the location of Main C4 in the figure (red standard

Note), the two points connecting the red line in the figure are 3km apart.

According to the calculation of 2Mbps bandwidth for each camera, there is a line of sight between the school gate and Main C4. Which of the following solutions can meet the above scenarios?

begging?

A.

Each school deploys 1 AT815SN and 1 AP6510DN (with external antenna)

B.

One AT815SN and one AP8030DN per school

C.

2 AP8130DN (with external antenna) deployed in each school

D.

2 AP6610DN (with external antenna) deployed in each school

E.

Two AP6510 (with external antenna) deployed in each school

Which of the following statements about agile distributed solutions is correct?

A.

AD9430-12DN can be extended by switch to access up to 24 remote access units

B.

AD9430-24DN can be extended by switch to access up to 24 remote access units

C.

AP9430-12DN is generally recommended to be placed in the corridor, AD9430-24DN is generally recommended to be placed in the engine room

D.

AD9430-24DN does not support PoE power supply

When using two ACs for VRRP networking, in order to assign the correct address and gateway to the AP, which of the following address allocation schemes cannot be used?

A.

Statically specified address scheme

B.

DHCP interface pool solution

C.

DHCP global pool solution

D.

DHCP relay solution

Which of the following functions can the WLAN Planner accomplish?

A.

Automatically deploy AP

B.

View field strength simulation diagram

C.

Outdoor bridge planning

D.

On-site signal scanning

The AC is configured as follows. How long does it take to open RTS/CTS when the length of the packet exchanged between the terminal and the AP?

[AC6605-wlan-view] radio-2g-profile name default

[AC6605-wlan-radio-2g-prof-default] rts-cts-mode rts-cts

[AC6605-wlan-radio-2g-prof-default] rts-cts threshold 1500

A.

<1500 Byte

B.

1500 Byte

C.

>1500 Byte

D.

1024 Byte