Dell PowerConnect W-7200 Series, Reference Manual

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Parameter Description Range Default
allowed to associate.
This setting has no effect on a BSS in which HT support is not
available.
max-rx-a-mpdu-
size
Controls the maximum size, in bytes, of an Aggregated-MAC
Packet Data Unit (A-MPDU) that can be received on this high-
throughput SSID. 8191/16383/32767/-
65535 65535
8191
Maximum size of 8191 bytes.
16383
Maximum size of 16383 bytes.
32767 Maximum size of 32767 bytes.
65535
Maximum size of 65535 bytes.
max-tx-a-mpdu-
size
Controls the maximum size, in bytes, of an A-MPDU that can be
sent on this high-throughput SSID. 1576-65535 65535
min-mpdu-start-
spacing Minimum time between the start of adjacent MDPUs within an
aggregate MDPU in microseconds. 0/.25/.5/1/2/4/8/16 0
0
No restriction on MDPU start spacing.
.25
Minimum time of .25 µsec.
.5 Minimum time of .5 µsec.
1
Minimum time of 1 µsec.
2
Minimum time of 2 µsec.
4
Minimum time of 4 µsec.
8 Minimum time of 8 µsec.
16
Minimum time of 16 µsec.
mpdu-agg
Enables or disables MAC protocol data unit (MDPU)
aggregation.
High-throughput APs are able to send aggregated MAC
protocol data units (MDPUs), which allow an AP to receive a
single block acknowledgment instead of multiple ACK signals.
This option, which is enabled by default, reduces network
traffic overhead by effectively eliminating the need to initiate a
new transfer for every MPDU. — enabled
no
Negates any configured parameter. — —
short-guard-
intvl-20MHz
Enables or disables use of short guard interval in 20 MHz mode
of operation. enabled
short-guard-
intvl-40MHz Enables or disables use of short guard interval in 40 MHz mode
of operation. enabled
stbc-rx-streams
Controls the maximum number of spatial streams usable for
STBC reception. 0 disables STBC reception, 1 uses STBC for 0-1 1
Dell PowerConnect W-Series ArubaOS 6.2 | Reference Guide wlan ht-ssid-profile | 1495