Specifications

About QoS
12-2 Configuring Quality of Service
CAC mode Call Admission Control, which regulates
addition of new VoIP sessions on AP
radios. One of the following modes can be
enabled:
None (the default)
Session-based
set service-profile cac-mode
See the following:
•“Call Admission Control” on
page 12-13
•“Configuring Call Admission
Control” on page 12-15
WMM powersave
support
Unscheduled Automatic Powersave
Delivery (U-APSD).
U-APSD enables clients that use
powersave mode to more efficiently
request buffered unicast packets from AP
radios.
set radio-profile wmm-powersave
See the following:
•“U-APSD Support” on page 12-13
•“Enabling U-APSD Support” on
page 12-15
Static CoS Simple CoS assignment. When enabled,
static CoS assigns the same CoS value to
all traffic on the service profile’s SSID.
Static CoS is disabled by default.
The default static CoS value is 0.
set service-profile static-cos
set service-profile cos
See the following:
•“Static CoS” on page 12-14
•“Configuring Static CoS” on
page 12-16
Transmit rates Data transmission rates supported by
each radio type. The following categories
are specified:
• Beacon
• Multicast
• Mandatory (a client must support at
least one of these rates to associate)
• Disabled
• Standard (valid rates that are not
disabled and are not mandatory)
Defaults:
Mandatory:
802.11a—6.0, 12.0, 24.0
802.11b—5.5, 11.0
802.11g—1.0, 2.0, 5.5, 11.0
Disabled—None. All rates applicable to
the radio type are supported by default.
Beacon:
802.11a—6.0
802.11b—5.5
802.11g—5.5
Multicast—auto for all radio types (highest
rate that can reach all associated clients is
used)
set service-profile transmit-rates
See “Changing Transmit Rates” on
page 9-41.
Table 12-1 QoS Parameters (continued)
QoS Feature Description Configuration Command