cmdot11WifiNBandWidth

Specifies the channel width (20 MHz or 20/40 MHz) to be used by the Access Point.
When 20/40MHz is selected 802.11n clients experience improved throughput
using 40 MHz, while legacy clients(either 802.11a or 802.11b/g) can 
still be serviced without interruption using 20MHz.
If neither 20 MHz nor 40 MHz is used, the mib returns none(0).
Note: This MIB object is only valid for products supporting 802.11n, and
also affects other MIB selections such as cmdot11NSideBand.

MIB

CM-dot11plus-MIB

OID

.1.3.6.1.4.1.1166.1.19.51.1.5.2.3.1.4

Type

column

Access

readwrite

Status

current

Parent

cmdot11nEntry