gena@gena-System-Product-Name ~ $ sudo iwconfig wlan0 rate 300M
gena@gena-System-Product-Name ~ $ iwconfig wlan0
wlan0 IEEE 802.11abgn ESSID:"TRENDnet673N"
Mode:Managed Frequency:2.437 GHz Access Point: 00:14:D1:E1:C0:3E
Bit Rate=24 Mb/s Tx-Power=9 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=37 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
gena@gena-System-Product-Name ~ $ iwconfig wlan0
wlan0 IEEE 802.11abgn ESSID:"TRENDnet673N"
Mode:Managed Frequency:2.437 GHz Access Point: 00:14:D1:E1:C0:3E
Bit Rate=54 Mb/s Tx-Power=9 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=40 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
,Нет,не переключается