78To do… Use the command… RemarksTo an interface Applying the QoS policy to an interface —To a VLAN Applying the QoS policy to a VLAN —Globally Applying the QoS policy globally —Apply theQoS policyTo the controlplaneApplying the QoS policy to the controlplane —Displaying and maintaining traffic accountingYou can verify the configuration with the display qos policy global, display qos policy interface, ordisplay qos vlan-policy command depending on the occasion where the QoS policy is applied.Class-based accounting configuration exampleClass-based accounting configuration exampleNetwork requirementsAs shown in Figure 24, Host is connected to GigabitEthernet 1/0/1 of Device.Configure class-based accounting to collect statistics for traffic sourced from 1.1.1.1/24 and received onGigabitEthernet 1/0/1.Figure 24 Network diagram for traffic accounting configurationDeviceGE1/0/1Host1.1.1.1/24Configuration procedure# Create basic ACL 2000, and configure a rule to match packets with source IP address 1.1.1.1. system-view[DeviceA] acl number 2000[DeviceA-acl-basic-2000] rule permit source 1.1.1.1 0[DeviceA-acl-basic-2000] quit# Create a class named classifier_1, and reference ACL 2000 in the class.[DeviceA] traffic classifier classifier_1[DeviceA-classifier-classifier_1] if-match acl 2000[DeviceA-classifier-classifier_1] quit# Create behavior behavior_1, and configure a byte-based accounting action in the behavior.[DeviceA] traffic behavior behavior_1[DeviceA-behavior-behavior_1] accounting byte[DeviceA-behavior-behavior_1] quit# Create a policy named policy, and associate class classifier_1 with behavior behavior_1 in the policy.[DeviceA] qos policy policy
