802.11a exist 20M How many sub-carriers can be used to transmit data in the mode ()?
In China, legally supported WLAN The frequency band has ().
(Select 2 Answers)
At present, the security policy based on user authentication that is widely used in the enterprise
network is () (Select 2 Answers)
according to AP and AC The inter-network architecture can divide the networking mode into two-tier networking and three-tier networking.
802.11a What are the supported rates ()?
WEP The encrypted data algorithm uses () algorithm.
The AirEngine 5760-22W can be used as a wall plate AP or a remote unit (RU) in Huawei's Agile Distributed Wi-Fi Solution.
For protection WLAN Security, which of the following measures can be taken? (Select 3 Answers)
Various pipes, metal keels and aluminum alloy gussets in the ceiling will have a greater impact on the actual signal coverage effect.
Which of the following statements about antenna gain are true?
