Configuring Shadow Nodes

Before you configure shadow nodes:

To add a shadow node to a QoS profile:

  1. Create a QoS profile and enter QoS Profile Configuration mode.
    host1(config)#qos-profile shadowNode host1(config-qos-profile)#
  2. Configure a scheduler node for each interface of the specified type.
    host1(config-qos-profile)#atm node scheduler-profile default
  3. Configure a shadow node for each interface of the specified type.
    host1(config-qos-profile)#atm shadow-node scheduler-profile default
  4. Configure a queue for interfaces in the specified traffic class.
    host1(config-qos-profile)#atm queue traffic-class strict-priority scheduler-profile scheduler1
  5. (Optional) Configure a traffic-class group and reference a scheduler profile in the QoS profile.
    host1(config-qos-profile)#atm group default scheduler-profile default

The router creates the shadow node when the following conditions are met:

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