Reference Guide

100 | ap mesh-ht-ssid-profile Dell PowerConnect W-Series ArubaOS 6.1 CLI | Reference Guide
Syntax
Parameter Description Range Default
<profile-name> Enter the name of an existing mesh high-throughput SSID
profile to modify that profile, or enter a new name or create
a new mesh high-throughput profile. The mesh high-
throughput profile can have a maximum of 32 characters.
To view existing high-throughput SSID radio profiles, use
the command show ap mesh-radio-profile.
default
40MHz-enable Enable or disable the use of 40 MHz channels. This
parameter is enabled by default.
enabled
clone <source> Copy configuration information from a source profile into
the currently selected profile
high-throughput-
enable
Enable or disable high-throughput (802.11n) features
on this SSID. This parameter is enabled by default.
enabled
ldpc If enabled, the AP will advertise Low-density Parity Check
(LDPC) support. LDPC improves data transmission over
radio channels with high levels of background noise.
enabled
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 65535 bytes
max-rx-a-mpdu-size Maximum size of a received aggregate MPDU, in bytes. 8191, 16383,
32767, 65535
65535 bytes
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 usec
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
AP-130 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