Reference Guide

2317 | wlan ht-ssid-profile Dell Networking W-Series ArubaOS 6.4.x| User Guide
Parameter Description Range Default
will be disabled for disabled for beamformed
frames.
stbc-tx-streams
Controls the maximum number of spatial streams
usable for STBC transmission. 0 disables STBC
transmission, 1 uses STBC for MCS 0-7. Higher
MCS values are not supported. (Supported on W-
AP90 series, W-AP175, W-AP130 Series and W-
AP105 only. The configured value will be adjusted
based on AP capabilities.)
NOTE: If transmit beamforming is enabled, STBC
will be disabled for disabled for beamformed
frames.
0-1 1
supported-mcs-
set
Comma-separated list of Modulation Coding
Scheme (MCS) values or ranges of values to be
supported on this high-throughput SSID.
0-23 0-23
temporal-diversity
Shows if temporal diversity has been enabled or dis-
abled. When this feature is enabled and the client is
not responding to 802.11 packets, the AP will launch
two hardware retries; if the hardware retries are not
successful then it attempts software retries.
— disabled
very-high-throughput-
enable
Enable or disable support for Very High Throughput
(802.11ac ) on the SSID.
— enabled
vht-supported-mcs-map
Modulation Coding Scheme (MCS) values or ranges
of values for spatial streams 1 through 3. Valid values
for the maximum MCS settings are 7, 8, 9 or a dash
(-) if a spatial stream is not supported. If a MCS is not
valid for a particular combination of bandwidth and
number of spatial streams, it will not be used.
7, 8, 9,
or -
Default:
9,9,9
vht-txbf-explicit-enable
Enable or disable VHT Explicit Transmit Beam-
forming for the W-AP220 Series . When this feature is
enabled, the AP requests information about the MIMO
channel and uses that information to transmit data
over multiple transmit streams using a calculated
steering matrix. The result is higher throughput due to
improved signal at the beamformee (the receiving cli-
ent). If this parameter is disabled, all other transmit
beamforming settings will not take effect.
— Enabled
vht-txbf-sounding-inter-
val
Time interval in seconds between channel inform-
ation updates between the AP and the beamformee
client. (W-AP220 Series only)
1-1000
seconds
25
seconds
Usage Guidelines
The ht-ssid profile configures the high-throughput SSID. Stations are not allowed to use HT with TKIP
standalone encryption, although TKIP can be provided in mixed-mode BSSIDs that support HT. HT is disabled
on a BSSID if the encryption mode is standalone TKIP or WEP.
You can also use this profile to configure explicit transmit beamforming for W-AP130 Series access points.
When this feature is enabled, the AP coordinates the signals sent from each antenna so the signals focus on the
receiver, improving radio range and performance. The W-AP130 Series AP can advertise transmit beamforming