Brocade Mobility RFS Controller System Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 325)

Brocade Mobility RFS Controller System Reference Guide 313
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11. Select the Implicit TPSEC check box to require wireless clients to send their traffic
specifications to a controller or service platform managed Access Point before they can
transmit or receive data. If enabled, this setting applies to just this radio’s QoS policy. This
feature is enabled by default.
12. Set the following Voice Access admission control settings for this radio QoS policy:
13. Set the following Normal (Best Effort) Access admission control settings for this radio QoS
policy
Enable Voice Select the check box to enable admission control for this policy’s voice traffic. Only voice traffic
admission control is enabled, not any of the other access categories (each access category must
be separately enabled and configured).
Maximum Airtime Set the maximum airtime (in the form of a percentage of the radio’s bandwidth) allotted to
admission control for voice supported client traffic. The available percentage range is from 0-150%,
with 150% being available to account for over-subscription. This value ensures the radio’s
bandwidth is available for high bandwidth voice traffic (if anticipated on the wireless medium) or
other access category traffic if voice support is not prioritized. Voice traffic requires longer radio
airtime to process, so set a longer airtime value if this radio QoS policy is intended to support voice.
The default value is 75%.
Maximum Wireless Clients Set the number of voice supported wireless clients allowed to exist (and consume bandwidth)
within the radio’s QoS policy. Select from an available range of 0-256 clients. Consider setting this
value proportionally to the number of other QoS policies supporting the voice access category, as
wireless clients supporting voice use a greater proportion of resources than lower bandwidth traffic
(like low and best effort categories). The default value is 100 clients.
Maximum Roamed
Wireless Clients Set the number of voice supported wireless clients allowed to roam to a different radio. Select from
a range of 0-256 clients. The default value is 10 roamed clients.
Reserved for Roam Set the roam utilization (in the form of a percentage of the radio’s bandwidth) allotted to admission
control for voice supported clients who have roamed to a different radio. The available percentage
range is from 0-150%, with 150% available to account for over-subscription. The default value is
10%.
Enable Best Effort Select the check box to enable admission control for this policy’s video traffic. Only normal
background traffic admission control is enabled, not any of the other access categories (each
access category must be separately enabled and configured). This feature is disabled by default.
Maximum Airtime Set the maximum airtime (in the form of a percentage of the radio’s bandwidth) allotted to
admission control for normal background client traffic. The available percentage range is from
0-150%, with 150% being available to account for over-subscription. This value helps ensure the
radio’s bandwidth is available for lower bandwidth normal traffic (if anticipated to proliferate the
wireless medium). Normal background traffic only needs a short radio airtime to process, so set an
intermediate airtime value if this radio QoS policy is reserved for background data support. The
default value is 75%.
Maximum Wireless Clients Set the number of wireless clients supporting background traffic allowed to exist (and consume
bandwidth) within the radio’s QoS policy. Select from an available range of 0-256 clients. The
default value is 100 clients.
Maximum Roamed
Wireless Clients Set the number of voice supported wireless clients allowed to roam to a different radio. Select from
a range of 0-256 clients. The default value is 10 roamed clients.
Reserved for Roam Set the roam utilization (in the form of a percentage of the radio’s bandwidth) allotted to admission
control for normal background supported clients who have roamed to a different radio. The
available percentage range is from 0-150%, with 150% available to account for over-subscription.
The default value is 10%.