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Home > Configuration—Common Objects > QoS Configuration > Classifier Maps > Configure Classifier Map Services
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Configure Classifier Map Services

To map a traffic category to a QoS class, select the specified tab, and then define the traffic settings described in the following procedures.
Note

Note

Be sure to enable all the categorization methods you want devices to use when assigning incoming traffic to various QoS classes. A network policy can reference just one classifier map.
  1. Go to Configure > Common Objects > QOS > Classifier Maps > Services tab.
  2. Select an existing map and then select Edit, or select Add.
  3. Type a Name for the Classifier Map.
  4. Type an optional Description.
  5. To add a new service, select .
  6. Select either Network Services or Application Services.
    Extreme Network devices can map incoming traffic to classes based on the network or application service type defined in the classifier map.
  7. Select one or more services (up to a maximum of 100) that you want to map to a class.
    1. Choose Select from the following and filter services by typing part or all of a service name in the Filter field.
    2. Select a QoS class to which you want to map the selected services or applications.
    3. For the action, choose Permit or Deny.

      The permit and deny actions in a QoS policy enable devices to enforce a simple stateless firewall policy that inspects packets individually, instead of within the context of an ongoing session. Because a stateless firewall configured to permit outgoing requests does not associate the corresponding incoming responses, you must configure a separate policy to permit the return traffic. A stateful firewall uses an internal table to associate corresponding outgoing and incoming traffic.

    4. Enable Logging to permit devices to log traffic that matches the service-to-Extreme Networks class mapping.

      Devices log traffic whether the action is permit or deny. The main reason to log traffic is to see if the devices are receiving expected or unexpected types of traffic when you debug connectivity issues. You can see these log entries in the even log using the

      show logging buffered

      command, or you can configure the device to send event logs to a syslog server and view them there.

    5. Select Save.
    As an alternative, you can select services individually.
  8. Select Save.

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