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Chapter 9 Wireless LAN Profiles

NXC CLI Reference Guide

beacon-interval <40..1000> Sets the beacon interval for this profile.

When a wirelessly networked device sends a beacon, it

includes with it a beacon interval. This specifies the time

period before the device sends the beacon again. The

interval tells receiving devices on the network how long

they can wait in low-power mode before waking up to

handle the beacon. This value can be set from 40ms to

1000ms. A high value helps save current consumption of

the access point.

The default is 100.

[no] ampdu Activates MPDU frame aggregation for this profile. Use

the no parameter to disable it.

Message Protocol Data Unit (MPDU) aggregation collects

Ethernet frames along with their 802.11n headers and

wraps them in a 802.11n MAC header. This method is

useful for increasing bandwidth throughput in

environments that are prone to high error rates.

By default this is enabled.

limit-ampdu < 100..65535> Sets the maximum frame size to be aggregated.

By default this is 50000.

subframe-ampdu <2..64> Sets the maximum number of frames to be aggregated

each time.

By default this is 32.

[no] amsdu Activates MPDU frame aggregation for this profile. Use

the no parameter to disable it.

Mac Service Data Unit (MSDU) aggregation collects

Ethernet frames without any of their 802.11n headers and

wraps the header-less payload in a single 802.11n MAC

header. This method is useful for increasing bandwidth

throughput. It is also more efficient than A-MPDU except

in environments that are prone to high error rates.

By default this is enabled.

limit-amsdu <2290..4096> Sets the maximum frame size to be aggregated.

The default is 4096.

[no] multicast-to-unicast “Multicast to unicast” broadcasts wireless multicast traffic

to all wireless clients as unicast traffic to provide more

reliable transmission. The data rate changes dynamically

based on the application’s bandwidth requirements.

Although unicast provides more reliable transmission of

the multicast traffic, it also produces duplicate packets.

The no command turns multicast to unicast off to send

wireless multicast traffic at the rate you specify with the

2g-multicast-speed or 5g-multicast-speed

command.

[no] block-ack Makes block-ack active or inactive. Use the no

parameter to disable it.

ch-width wlan_htcw Sets the channel width for this profile.

guard-interval wlan_htgi Sets the guard interval for this profile.

The default for this is short.

2g-basic-speed wlan_2g_basic_speed Sets the 2.4 GHz basic band rates.

The default is 1.0 2.0 5.5 11.0.

Table 31 Command Summary: Radio Profile (continued)

COMMAND DESCRIPTION

1 2 ... 75 76 77 78 79 80 81 82 83 84 85 ... 299 300

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