because 802.11a The maximum rate supported is the same as 802.11g. The maximum rate supported is the same, so 802.11a Protocol is backward compatible 802.11g Agreement.
AAA It is a management framework, which is commonly used to implement () protocol.
WLAN security policies are configured in security profiles. As such, WPA/WPA2 PPSK must be configured in the security profiles.
As a guarantee WLAN There will be no interference between the various channels of the network, which of the following frequency bands belong to China5.8GHz Use frequency band()? (Select 2 Answers)