H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 25)

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• Globally—The policy takes effect on the traffic sent or received on all ports.
NOTE:
You can modify classes, behaviors, and class-behavior associations in a QoS policy even after it is
applied. If a class references an ACL for traffic classification, you can delete or modify the ACL (such as
add rules to, delete rules from, and modify rules of the ACL).
Applying the QoS policy to an interface
A policy can be applied to multiple interfaces, but only one policy can be applied in one direction
(inbound or outbound) of an interface.
Follow these steps to apply the QoS policy to an interface:
To do… Use the command… Remarks
Enter system view system-view —
Enter interface
view or port
group vie,
Enter interface
view interface interface-type
interface-number Use either command.
Settings in interface view take effect
on the current interface. Settings in
port group view take effect on all
ports in the port group
Enter port group
view port-group manual
port-group-name
Apply the policy to the interface or
port group qos apply policy policy-name
inbound
Required
NOTE:
The QoS policy applied to the outgoing traffic on an interface does not regulate local packets, which are
critical protocol packets sent by the local system for operation maintenance. The most common local
packets include link maintenance, routing (IS-IS, BGP, and OSPF for example), RIP, LDP, RSVP, and SSH
packets.
Applying the QoS policy to online users
A QoS policy can be applied to multiple online users. In one direction of each online user, only one
policy can be applied. To modify a QoS policy already applied in a certain direction, remove the QoS
policy application first.
Follow these steps to apply the QoS policy to online users:
To do… Use the command… Remarks
Enter system view system-view —
Enter user profile view user-profile profile-name
Required
The configuration made in user profile view takes
effect when the user-profile is activated and the users
of the user profile are online.
For more information about user profiles, see the
Security Configuration Guide.
Apply the QoS policy
qos apply policy
policy-name inbound
Required
Use the inbound keyword to apply the QoS policy to
the incoming traffic of the device (traffic sent by the
online users).
Return to system view quit —