Advertisement
8 Select OK when completed to update the radio QoS settings for this policy. Select Reset to revert the
WMM screen back to its last saved configuration.
9 Select the Admission Control tab to configure an admission control configuration for selected radio
QoS policy. Admission control requires clients send their traffic specifications (TSPEC) to a managed
Access Point before they can transmit or receive data within the managed network.
The name of the Radio QoS policy for which the admission control settings apply displays in the
banner of the QoS Policy screen.
10 Select the Enable admission control for firewall Detected Traffic (e.g, SIP) check box to apply Radio QoS
settings to traffic detected by the access point's Firewall. This feature is enabled by default.
11 Select the Implicit TPSEC check box to require wireless clients to send their traffic specifications to
the access point before they can transmit or receive data. This feature is enabled by default.
12 Set the following Voice Access admission control settings for the radio QoS policy:
Enable Voice
Maximum Airtime
TM
Altitude
4000 Series Access Point System Reference Guide
Select the check box to enable admission control for 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). The default is disabled.
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 helps ensure 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 the radio is intended to
support voice. The default is 75.
Radio QoS Policy
269
Advertisement
