# Monitoring the Configuration of QoS Profiles

#### Purpose

Display information about QoS profiles, including attachments to interfaces or port types.

This command displays groups, nodes, and queues, in that order, according to the following sequence:

- not members of a traffic-class group
- members of the strict-priority traffic-class group
- members of an extended traffic-class group in the order of configuration

#### Action

To display information about a specific QoS profile:

    host1# show qos-profile qpDiffServExample1
    qos-profile qpDiffServExample1:
                         interface rule    traffic      scheduler     queue   drop   statistics
       t-class group       type    type     class        profile     profile profile  profile
    -------------------- --------- ----- ----------- --------------- ------- ------- ----------
                         ip        queue tc3         best-effort     default default default
                         ip        queue tc4         best-effort     default default default
                         ip        queue tc5         best-effort     default default default
    expedited-forwarding ethernet  group             expeditedGroup
    expedited-forwarding ip        node              default
    expedited-forwarding ip        queue voice       voice           default default default
    best-effort          ethernet  group             bestEffortGroup
    best-effort          ip        node              default
    best-effort          ip        queue best-effort best-effort     default default default
    assured-forwarding   ethernet  group             assuredGroup
    assured-forwarding   ip        node              default
    assured-forwarding   ip        queue video       video           default default default

To display information about the QoS profiles attached to an interface or port type:

    host1# show qos-profile references interface fastEthernet 9/0 202
              qos profile                              attachment
    --------------------------------  --------------------------------------------
    atm-default                       (qos-port-type-profile)
    serial-default                    (qos-port-type-profile)
    ethernet-default                  (qos-port-type-profile)
    server-default                    (qos-port-type-profile)
    lag-default                       (qos-port-type-profile)
    subscriber-data-service           vlan FastEthernet9/0.1
    subscriber-triple-play            vlan FastEthernet9/0.2
    subscriber-triple-play            vlan FastEthernet9/0.3
      Port attachments:        4
      Interface attachments:   3
      DCM Profile attachments: 0
      Not attached:            0

To display the number of times the QoS profile is referenced by an interface or protocol profile:

    host1#show qos-profile brief
    qos-profile atm-default referenced by 1 attachment
    qos-profile serial-default referenced by 1 attachment
    qos-profile ethernet-default referenced by 1 attachment
    qos-profile server-default referenced by 1 attachment
    qos-profile lag-default referenced by 1 attachment

To display information about the QoS profiles attached to a specific tunnel interface, specify the interface at the root of the scheduler hierarchy located on the tunnel-service interface or at the same hierarchy for LNS GRE tunnel traffic:

    host1#show qos-profile references tunnel-server 6/0

To display information about the QoS profiles attached to a specific L2TP session:

    host1#show qos-profile references l2tp-session session1

To display attachments for QoS profiles only on the specified interface and not QoS profiles stacked above the interface:

    host1#show qos-profile references interface gigabitEthernet 6/0 explicit

#### Meaning

Table 48 lists the show qos-profile command output fields.

Table 48: show qos-profile Output Fields

Field Name | Field Description
--- | ---
qos-profile | Name of QoS profile
t-class group | Name of the traffic-class group associated with the interface
interface type | Type of interface
rule type | Whether the rule is a group node, scheduler node, queue, or shadow node
traffic class | Name of the traffic class associated with the interface
scheduler profile | Name of the scheduler profile associated with the interface
queue profile | Name of the queue profile associated with the interface
drop profile | Name of the drop profile associated with the interface
statistics profile | Name of the statistics profile associated with the interface
attachment | Type of interface or port type to which the QoS profile is attached
Port attachments | Number of QoS profiles attached to port types
DCM Profile attachments | Number of QoS profiles attached to profiles for Service Manager
Interface attachments | Number of QoS profiles attached to interfaces
Not attached | Number of QoS profiles that are unattached

#### Related Documentation

- Configuring a QoS Profile
- Attaching a QoS Profile to an Interface
- Creating Parameter Instances
- show qos-profile