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Dell W-7010 AOS 6.4.x CLI Reference Guide - Page 2329

Station count, Channel utilization, Available admission capacity

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qbss-load-enable rts-threshold short-preamble Description Requires installation of the xSec license. For xSec between controllers, you must install an xSec license in each controller. Range Enables the AP to advertise the QBSS - load element. The element includes the following parameters that provide information on the traffic situation: l Station count: The total number of stations associated to the QBSS. l Channel utilization: The percentage of time (normalized to 255) the channel is sensed to be busy. The access point uses either the physical or the virtual carrier sense mechanism to sense a busy channel. l Available admission capacity: The remaining amount of medium time (measured as number of 32us/s) available for a station via explicit admission control. The QAP uses these parameters to decide whether to accept an admission control request. A wireless station uses these parameters to choose the appropriate access points. NOTE: For 802.11n APs, ensure that either wmm or high throughput is enabled. Wireless clients transmitting frames larger than this threshold must issue Request to Send (RTS) and wait for the AP to respond with Clear to Send (CTS). This helps prevent mid-air collisions for wireless clients that are not within wireless peer range and cannot detect when other wireless clients are transmitting. Enables or disables short preamble for - 802.11b/g radios. Network performance may be higher when short preamble is enabled. In mixed radio environments, some 802.11b wireless client stations may experience difficulty associating with the AP using short preamble. To use only long preamble, disable short preamble. Legacy client devices that use only long preamble generally can be updated to support short preamble. Default disabled 2333 bytes enabled 2329 | wlan ssid-profile Dell Networking W-Series ArubaOS 6.4.x | User Guide

Section	Page
The ArubaOS Command-Line Interface	3
What's New In ArubaOS 6.4.x	3
Commands in ArubaOS 6.4.3.0	3
New Commands	3
Modified Commands	4
Commands in ArubaOS 6.4.2.5	10
Modified Commands	10
Commands in ArubaOS 6.4.2.4	11
Modified Commands	11
Commands in ArubaOS 6.4.2.3	11
Modified Commands	11
Deprecated Commands	11
Commands in ArubaOS 6.4.2.0	12
New Commands	12
Modified Commands	12
Deprecated Commands	14
Commands in ArubaOS 6.4.1.0	14
New Commands	14
Modified Commands	15
Commands in ArubaOS 6.4.0.0	17
New Commands	17
Modified Commands	19
Deprecated Commands	22
About this Guide	23
Connecting to the Controller	23
Serial Port Connection	23
Telnet or SSH Connection	23
Configuration changes on Master Controllers	23
CLI Access	24
Command Help	24
Command Completion	25
Deleting Configuration Settings	25
Saving Configuration Changes	25
Commands That Reset the Controller or AP	26
Typographic Conventions	27
Command Line Editing	27
Specifying Addresses and Identifiers in Commands	28
Contacting Dell	29
aaa alias-group (deprecated)	31
Description	31
Command History	31
aaa auth-survivability	32
Description	32
Syntax	32
Usage Guidelines	32
Command History	32
Command Information	33
aaa authentication captive-portal	34
Description	34
Syntax	34
Usage Guidelines	38
Example	38
Command History	38
Command Information	39
aaa authentication dot1x	40
Description	40
Syntax	41
Usage Guidelines	47
Examples	48
Command History	48
Command Information	48
aaa authentication mac	49
Description	49
Syntax	49
Usage Guidelines	49
Example	50
Command History	50
Command Information	50
aaa authentication mgmt	51
Description	51
Syntax	51
Usage Guidelines	51
Example	52
Command History	52
Command Information	52
aaa authentication-server internal	53
Description	53
Usage Guidelines	53
Command History	53
Command Information	53
aaa authentication-server ldap	54
Description	54
Syntax	54
Usage Guidelines	55
Example	55
Command History	56
Command Information	56
aaa authentication-server radius	57
Description	57
Syntax	57
Usage Guidelines	62
Example	62
Command History	62
Command Information	63
aaa authentication-server tacacs	64
Description	64
Syntax	64
Usage Guidelines	65
Example	65
Command History	65
Command Information	65
aaa authentication-server windows	66
Description	66
Syntax	66
Usage Guidelines	66
Example	66
Command History	66
Command Information	66
aaa authentication stateful-dot1x	68
Description	68
Syntax	68
Usage Guidelines	68
Example	68
Command History	68
Command Information	69
aaa authentication stateful-dot1x clear	70
Description	70
Syntax	70
Usage Guidelines	70
Command History	70
Command Information	70
aaa authentication stateful-kerberos	71
Description	71
Syntax	71
Example	71
Command History	71
Command Information	71
aaa authentication stateful-ntlm	72
Description	72
Syntax	72
Usage Guidelines	72
Example	72
Command History	73
Command Information	73
aaa authentication via auth-profile	74
Description	74
Syntax	74
Usage Guidelines	75
Example	75
Command History	76
Command Information	76
aaa authentication via connection-profile	77
Description	77
Syntax	78
Usage Guidelines	83
Example	84
Command History	84
Command Information	85
aaa authentication via global-config	86
Description	86
Syntax	86
Example	86
Command History	86
Command Information	86
aaa authentication via web-auth	87
Description	87
Syntax	87
Example	87
Command History	87
Command Information	87
aaa authentication vpn	88
Description	88
Syntax	88
Usage Guidelines	89
Example	89
Command History	90
Command Information	91
aaa authentication wired	92
Description	92
Syntax	92
Usage Guidelines	92
Example	92
Related Commands	92
Command History	92
Command Information	92
aaa authentication wispr	93
Description	93
Syntax	93
Usage Guidelines	94
Example	95
Command History	95
Command Information	95
aaa bandwidth-contract	96
Description	96
Syntax	96
Usage Guidelines	96
Example	96
Related Commands	97
Command History	97
Command Information	97
aaa derivation-rules	98
Description	98
Syntax	98
Usage Guidelines	99
Examples	101
Command History	102
Command Information	102
aaa dns-query-interval	103
Description	103
Syntax	103
Usage Guidelines	103
Example	103
Related Commands	103
Command History	103
Command Information	103
aaa inservice	104
Description	104
Syntax	104
Usage Guidelines	104
Example	104
Command History	104
Command Information	104
aaa ipv6 user add	105
Description	105
Syntax	105
Usage Guidelines	105
Example	105
Command History	106
Command Information	106
aaa ipv6 user clear-sessions	107
Description	107
Syntax	107
Usage Guidelines	107
Example	107
Command History	107
Command Information	107
aaa ipv6 user delete	108
Description	108
Syntax	108
Usage Guidelines	108
Example	108
Command History	108
Command Information	108
aaa ipv6 user logout	109
Description	109
Syntax	109
Usage Guidelines	109
Example	109
Command History	109
Command Information	109
aaa log	110
Description	110
Syntax	110
Usage Guidelines	110
Example	110
Command History	110
Command Information	110
aaa password-policy mgmt	111
Description	111
Syntax	111
Usage Guidelines	112
Example	112
Related Commands	113
Command History	113
Command Information	113
aaa profile	114
Description	114
Syntax	114
Usage Guidelines	117
Usage Guidelines for max-ip ipv4 wireless	118
Example	118
Command History	118
Command Information	119
aaa query-user	120
Description	120
Syntax	120
Usage Guidelines	120
Example	120
Command History	121
Command Information	121
aaa radius-attributes	122
Description	122
Syntax	122
Usage Guidelines	122
Example	122
Command History	122
Command Information	122
aaa rfc-3576-server	123
Description	123
Syntax	123
Usage Guidelines	123
Example	123
Related Commands	124
Command History	124
Command Information	124
aaa server-group	125
Description	125
Syntax	125
Usage Guidelines	127
Example	127
Command History	127
Command Information	127
aaa sygate-on-demand (deprecated)	128
Description	128
Command History	128
aaa tacacs-accounting	129
Description	129
Syntax	129
Usage Guidelines	129
Example	129
Command History	129
Command Information	129
aaa test-server	131
Description	131
Syntax	131
Usage Guidelines	131
Example	131
Command History	131
Command Information	131
aaa timers	132
Description	132
Syntax	132
Usage Guidelines	133
Example	133
Related Commands	133
Command History	133
Command Information	133
aaa trusted-ap	134
Description	134
Syntax	134
Usage Guidelines	134
Example	134
Command History	134
Command Information	134
aaa user add	135
Description	135
Syntax	135
Usage Guidelines	135
Example	136
Command History	136
Command Information	136
aaa user clear-sessions	138
Description	138
Syntax	138
Usage Guidelines	138
Example	138
Command History	138
Command Information	138
aaa user delete	139
Description	139
Syntax	139
Usage Guidelines	139
Example	139
Command History	139
Command Information	139
aaa user fast-age	140
Description	140
Syntax	140
Usage Guidelines	140
Command History	140
Command Information	140
aaa user logout	141
Description	141
Syntax	141
Usage Guidelines	141
Example	141
Command History	141
Command Information	141
aaa user monitor	142
Description	142
Syntax	142
Usage Guidelines	142
Example	142
Command History	142
Command Information	142
aaa user purge-log	143
Description	143
Syntax	143
Usage Guidelines	143
Example	143
Command History	143
Command Information	143
aaa user stats-poll	144
Description	144
Syntax	144
Example	144
Command History	144
Command Information	144
aaa xml-api	145
Description	145
Syntax	145
Usage Guidelines	145
Example	145
Command History	145
Command Information	145
activate	147
Description	147
Syntax	147
Usage Guidelines	147
Example	147
Related Commands	147
Command History	147
Command Information	148
activate-service-whitelist	149
Description	149
Syntax	149
Usage Guidelines	149
Example	149
Related Commands	149
Command History	150
Command Information	150
adp	151
Description	151
Syntax	151
Usage Guidelines	151
Example	151
Command History	151
Command Information	151
airgroup	152
Description	152
Syntax	152
Usage Guidelines	156
Example	156
Related Commands	156
Command History	157
Command Information	157
airgroupservice	158
Description	158
Syntax	158
Example	158
Related Commands	159
Command History:	159
Command Information	159
airgroup static mdns-record	160
Description	160
Syntax	160
Usage Guidelines	161
Example	161
Group mDNS Static Records	161
Individual Static mDNS Records	163
Command History	165
Command Information	165
am	166
Description	166
Syntax	166
Usage Guidelines	166
Example	166
Command History:	167
Command Information	167
amon msg-buffer-size	168
Description	168
Syntax	168
Example	168
Command History	168
Command Information	168
ap authorization-profile	169
Description	169
Syntax	169
Usage Guidelines	169
Example	169
Command History	169
Command Information	170
ap debug advanced-stats	171
Description	171
Syntax	171
Usage Guidelines	171
Command History	171
Command Information	171
ap debug client-trace start	172
Description	172
Syntax	172
Usage Guidelines	172
Related Commands	172
Command History	172
Command Information	172
ap debug client-trace stop	173
Description	173
Syntax	173
Usage Guidelines	173
Related Commands	173
Command History	173
Command Information	173
ap debug dot 11r remove-key	174
Description	174
Syntax	174
Usage Guidelines	174
Examples	174
Related Commands	174
Command History	174
Command Information	174
ap debug radio-event-log	175
Description	175
Syntax	175
Example	176
Related Commands	176
Command History	176
Command Information	176
ap debug radio-registers dump	177
Description	177
Syntax	177
Usage Guidelines	177
Example	177
Command History	177
Command Information	177
ap enet-link-profile	178
Description	178
Syntax	178
Usage Guidelines	178
Example	178
Command History	179