Enables admission control across all radios for one or more access categories. Enabling admission control for an access category ensures clients associated to an access point complete WMM admission control before using that access category.
admission-control [background|best-effort|firewall-detected-traffic|implicit-tspec| video|voice]
admission-control [firewall-detected-traffic|implicit-tspec]
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Download EPUBadmission-control [background|best-effort|video|voice]
{max-airtime-percent|max-clients|max-roamed-clients|reserved-for-roam-percent}
admission-control [background|best-effort|video|voice] {max-airtime-percent <0-150>|
max-clients <0-256>|max-roamed-clients <0-256>|reserved-for-roam-percent <0-150>}
admission-control [firewall-detected-traffic|implicit-tspec]
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admission-control firewall-detected-traffic |
Enforces admission control for traffic whose access category is detected by the firewall ALG. For example, SIP voice calls. This feature is enabled by default. When enabled, the firewall simulates reception of frames for voice traffic when the voice traffic was originated via SIP or SCCP control traffic. If a client exceeds configured values, the call is stopped and/or received voice frames are forwarded at the next non admission controlled traffic class priority. This applies to clients that do not send TPSEC frames only. |
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admission-control implicit-tspec |
Enables implicit traffic specifiers for clients that do not support WMM TSPEC, but are accessing admission-controlled access categories. This feature is enabled by default. This feature requires wireless clients to send their traffic specifications to an access point before they can transmit or receive data. If enabled, this setting applies to this radio QoS policy. When enabled, the access point simulates the reception of frames for any traffic class by looking at the amount of traffic the client is receiving and sending. If the client sends more traffic than has been configured for an admission controlled traffic class, the traffic is forwarded at the priority of the next non admission controlled traffic class. This applies to clients that do not send TPSEC frames only. |
admission-control [background|best-effort|video|voice]
{max-airtime-percent|max-clients|max-roamed-clients|reserved-for-roam-percent}
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admission-control background |
Configures background access category admission control parameters |
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admission-control best-effort |
Configures best effort access category admission control parameters |
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admission-control video |
Configures video access category admission control parameters |
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admission-control voice |
Configures voice access category admission control parameters |
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max-airtime-percent <0-150> |
Optional. Specifies the maximum percentage of airtime, including over subscription, for the following access category:
The following keyword is common to all of the above traffic types:
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max-clients <0-256> |
Optional. Specifies the maximum number of wireless clients admitted to the following access categories:
Since voice and video supported wireless clients use a greater portion of a controller‘s resources than lower bandwidth traffic (like low and best effort categories), consider setting the max-client value proportionally to the number of other QoS policies supporting voice access category clients. The following keyword is common to all of the above traffic types:
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max-roamed-clients <0-256> |
Optional. Specifies the maximum number of roaming wireless clients admitted to the selected access category
The following keyword is common to all of the above traffic types:
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reserved-for-roam-percent <0-150> |
Optional. Calculates the percentage of air time, including over subscription, allocated exclusively for roaming clients. This value is calculated relative to the configured max air time for this access category.
The following keyword is common to all of the above traffic types:
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nx9500-6C8809(config-radio-qos-test)#admission-control best-effort max-clients 200
nx9500-6C8809(config-radio-qos-test)#admission-control voice reserved-for-roam-percent 8
nx9500-6C8809(config-radio-qos-test)#admission-control voice max-airtime-percent 9
nx9500-6C8809(config-radio-qos-test)#show context radio-qos-policy test admission-control voice max-airtime-percent 9 admission-control voice reserved-for-roam-percent 8 admission-control best-effort max-clients 200 accelerated-multicast stream-threshold 15 accelerated-multicast client-timeout 500 nx9500-6C8809(config-radio-qos-test)#
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Reverts or resets admission control settings to their default |