easy   characters.   If   you   are   not   familiar   with 
these ten security modes, it is recommended to 
use “WPA-Personal” mode.
Wireless Security Settings 802.11n only defines 
three standard encryption methods: Open-None 
(Disable),  WPA-Personal-AES,   PA2-Personal-
AES. Other encryption methods are nonstandard. 
There   may   be   compatibility   problems   among 
different manufacturers.
7.3 Advanced Settings
This section is to configure the advanced wireless 
setting of the Router, including the BG Protection 
Mode, Basic Data Rates, Fragmentation Threshold, 
RTS Threshold, and WMM etc.
 BG protection Mode:  Auto by default. It is for 
11b/g   wireless   client   to   connect   11n   wireless