Release Notes

Parameter Description Range Default
legacy-stations
Allow or disallow associations from legacy
(non-HT) stations. By default, this parameter
is enabled (legacy stations are allowed).
enabled
max-tx-a-mpdu-size
Maximum size of a transmitted aggregate
MPDU, in bytes.
1576 -65535
max-rx-a-mpdu-size
Maximum size of a received aggregate
MPDU, in bytes.
8191, 16383,
32767, 65535
min-mpdu-start-spacing
Minimum time between the start of adjacent
MPDUs within an aggregate MPDU, in
microseconds.
0 (No
restriction on
MDPU start
spacing), .25
µsec, .5 µsec,
1 µsec, 2
µsec, 4 µsec
0 µsec
mpdu-agg
Enable or disable MAC protocol data unit
(MPDU) aggregation.
High-throughput mesh 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
short-guard-intvl-20Mhz
Enable or disable use of short (400ns) guard
interval for W-AP130 Series APs in 20 MHz
mode.
A guard interval is a period of time between
transmissions that allows reflections from the
previous data transmission to settle before
an AP transmits data again. An AP identifies
any signal content received inside this
interval as unwanted inter-symbol
interference, and rejects that data.
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.
enabled
short-guard-intvl-40Mhz
Enable or disable use of short (400ns) guard
interval in 40 MHz mode.
A guard interval is a period of time between
transmissions that allows reflections from the
previous data transmission to settle before
an AP transmits data again. An AP identifies
any signal content received inside this
interval as unwanted inter-symbol
interference, and rejects that data.
enabled
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