Polycom A800, A200, A6000, A2400 manual Quality of Service QoS

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Configuration Guide

Quality of Service (QoS)

Quality of service is achieved by prioritizing the SpectraLink voice traffic over data traffic. To prioritize the voice traffic over data traffic in the AP traffic queues, the “queue high” tag is used at the end of each ACL to prioritize the traffic matching the ACL over all other traffic. In the example shown above:

user alias svp_server svc-svp permit queue high alias svp_server user svc-svp permit queue high

The traffic that matches the above two rules is prioritized over all other traffic. In addition, a DiffServ tag or a Dot1p tag can be configured at the end of each ACL to indicate the relative priority of the traffic to the traffic to the network.

Example :

user

alias svp_server svc-svp permit dot1p 4 queue

high

dot1p-priority 4 tos 4 queue high

alias svp_server user svc-svp permit queue high dot1p- priority 4 tos 4 queue high

By default, the packets are not tagged.

In addition multicast/bradcast traffic in the air can be limited by turning on the firewall voip-prox-arp. This command is available on the CLI alone.

(Aruba)# configuration terminal

(Aruba) (config)# firewall voip-proxy-arp

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Contents
Aruba Copyright Notice Trademark InformationPatent Information Contact InformationIntroduction Certified Product SummaryNetwork Topology Known LimitationsConnecting the APs Interface settingDefault route Deployment DescriptionVia console Connecting to the Mobility ControllerCommand, comment, and screen text key Via the CLI Via the Web interfaceInitial Setup On power-up, the user is presented with the startup wizardWelcome to Aruba Wireless Networks Aruba User Assigning an IP to the Mobility Controller Connecting APs Provisioning APsSsid Configuration CLI command configurationWeb-based configuration Click the Apply buttonRadio setting 802.11b or 802.11g Access Point ConfigurationChannel and Tx power Preamble settingsRecommended AP configuration settings CLI Commands Required Settings Default DescriptionEssid Clear the ARM Scanning check box Configuration Guide To assign the power and channel setting manually Dynamic RF Management ARM Aware Scanning Security Policies and QoS Create an alias for the SVP Server Create policies for the wireless telephone user Assign policies to the role Configuration Guide Authentication Quality of Service QoS Subnet Roaming Commands for the master switch the Aruba Commands for the local switch the ArubaCLI Commands to Verify Setup for Subnet Routing From the ArubaChecking the Configuration
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