H3C S5500-SI Series, Operation Manual, Page: 492 / 1217

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If a user profile is active, the QoS policy, except ACLs referenced in the QoS policy, applied to it
cannot be configured or removed. If the user profile is being used by online users, the referenced
ACLs cannot be modified either.
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The QoS policies applied in user profile view support only the remark , car , and filter actions.
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Do not apply an empty policy in user profile view because a user profile with an empty policy
applied cannot be activated.
Applying the QoS policy to a VLAN
You can apply a QoS policy to a VLAN to regulate traffic of the VLAN.
Follow these steps to apply the QoS policy to a VLAN:
To do… Use the command… Remarks
Enter system view system-view —
Apply the QoS policy to VLANs
qos vlan-policy policy-name
vlan vlan-id-list inbound
Required
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QoS policies cannot be applied to dynamic VLANs, for example, VLANs created by GVRP.
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Do not apply a QoS policy to a VLAN and the ports in the VLAN at the same time.
Displaying and Maintaining QoS Policies
To do… Use the command… Remarks
Display information about a
class and the corresponding
actions associated by a policy display qos policy
user-defined [ policy-name
[ classifier classifier-name ] ]
Available in any view
Display information about the
policies applied on a port
display qos policy interface
[ interface-type
interface-number ] [ inbound ]
Available in any view
Display information about a
traffic behavior
display traffic behavior
user-defined
[ behavior-name ]
Available in any view
Display information about a
class
display traffic classifier
user-defined
[ classifier-name ]
Available in any view
Display information about QoS
policies applied to VLANs
display qos vlan-policy
{ name policy-name | vlan
[ vlan-id ] } [ inbound ]
Available in any view
Clear the statistics of QoS
policies applied to VLANs reset qos vlan-policy [ vlan
vlan-id ] [ inbound ]
Available in user view