63Class-based accounting configuration exampleNetwork requirementsAs shown in Figure 20, Host is connected to GigabitEthernet 1/0/1 of Device A.Configure class-based accounting to collect statistics for traffic sourced from 1.1.1.1/24 and received onGigabitEthernet 1/0/1.Figure 20 Network diagramConfiguration 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 use ACL 2000 as the match criterion in the class.[DeviceA] traffic classifier classifier_1[DeviceA-classifier-classifier_1] if-match acl 2000[DeviceA-classifier-classifier_1] quit# Create a behavior named behavior_1, and configure the traffic accounting action.[DeviceA] traffic behavior behavior_1[DeviceA-behavior-behavior_1] accounting[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[DeviceA-qospolicy-policy] classifier classifier_1 behavior behavior_1[DeviceA-qospolicy-policy] quit# Apply the policy named policy to the incoming traffic of GigabitEthernet 1/0/1.[DeviceA] interface gigabitethernet 1/0/1[DeviceA-GigabitEthernet1/0/1] qos apply policy policy inbound[DeviceA-GigabitEthernet1/0/1] quit# Display traffic statistics to verify the configuration.[DeviceA] display qos policy interface gigabitethernet 1/0/1Interface: GigabitEthernet1/0/1Direction: InboundPolicy: policyClassifier: classifier_1
