A.WLAN optimization is a very good way to solve product problems

B.WLAN optimization helps wireless networks become the perfect engine for customer business development

C.WLAN optimization is the only way to achieve high-quality goals for the entire life cycle of wireless networks

D.WLAN optimization helps to implement various scenarios of wireless solutions

A.Check whether the antennas at both ends of the bridge are aligned.

B.Check whether the working frequency of the currently used antenna matches the working frequency of Radio (11a/11g).

C.Check whether the polarization directions of the antennas are consistent, you can judge by the "V"-shaped mark.

D.Check whether the connection between each radio frequency connection part is tight.

A.Active scanning is realized by STA by monitoring Probe Response messages sent by AP

B.Probe Request sent by STA has two types: broadcast type and unicast type. The difference lies in whether the specific SSID name is carried in the message

C.When the AP turns on the hidden SSID function, it will only respond to the broadcast Probe Request message sent by the STA

D.When the AP hides the SSID, the STA can only discover the services provided by the AP through active scanning

E.There are two ways of active scanning and passive scanning. A client will only choose one method

A.Omnidirectional antenna

B.Directional antenna

A.Support redundant power supply, and support AC or DC power supply

B.basic management 64 APs, the capacity to manage 256 APs

C.Support 4 gigabit interfaces, optical and electrical multiplexing