# QOS Objects

## Navigation

Device > Configure > Class Based QOS > QOS Objects

The following information appears:

> Config Index (cbQosConfigIndex)

> QOS Type (cbQosObjectsType)

> Parent Index (cbQosParentObjectsIndex)

### Config Index (cbQosConfigIndex)

An arbitrary, instance-independent configuration index assigned to each object by the system. All objects with the same configuration share the same configuration index.

### QOS Type (cbQosObjectsType)

Indicates the QoS object type. There are nine possible values:

| policymap(1) | trafficShaping(6)
| classmap(2) | police(7)
| matchStatement(3) | set(8)
| queueing(4) | compression(9)
| randomDetect(5) |

### Parent Index (cbQosParentObjectsIndex)

Parent instance index of a QoS object.

> For a classmap, the parent index is the index of the attached policy map.

> For a match statement, the parent index is the classmap index that uses this match statement.

> For an action, the parent index is the classmap index that applies this action.

> For a non-hierarchical policy map, the parent index is the logical interface to which the policy is attached. Thus, the parent index is zero.

> For a hierarchical policy map, the parent index is the classmap index to which the nested policy is attached.