Release Notes

165 | ap mesh-ht-ssid-profile Dell Networking W-Series ArubaOS 6.4.x| Reference Guide
Parameter Description Range Default
The 802.11n standard specifies two guard
intervals: 400ns (short) and 800ns (long).
Enabling a short guard interval can decrease
network overhead by reducing unnecessary
idle time on each AP. Some outdoor
deployments, may, however require a longer
guard interval. If the short guard interval does
not allow enough time for reflections to settle
in your mesh deployment, inter-symbol
interference values may increase and
degrade throughput.
This parameter is enabled by default.
stbc-rx-streams
Controls the maximum number of spatial
streams usable for STBC reception. 0
disables STBC reception, 1 uses STBC for
MCS 0-7. Higher MCS values are not
supported. (Supported on the W-AP90 series,
W-AP130 Series, W-AP68, W-AP175 and W-
AP105 only. The configured value will be
adjusted based on AP capabilities.)
0-1 1
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.)
0-1 1
supported-mcs-set
A list of Modulation Coding Scheme (MCS)
values or ranges of values to be supported on
this SSID. The MCS you choose determines
the channel width (20MHz vs. 40MHz) and the
number of spatial streams used by the mesh
node.
The default value is 1-15; the complete set of
supported values. To specify a smaller range
of values, enter a hyphen between the lower
and upper values. To specify a series of
different values, separate each value with a
comma.
Examples:
2-10
1,3,6,9,12
Range: 0-15.
1-15 1-15
temporal-diversity
Shows if temporal diversity has been enabled
or disabled. 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
Guidelines
The mesh high-throughput profile defines settings unique to 802.11n-capable, high-throughput APs. If none
of the APs in your mesh deployment are 802.11n-capable APs, you do not need to configure a high-
throughput SSID profile.