模拟器做流量统计有效果吗？

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acl advanced 3000

 rule 0 permit ip source 192.168.2.2 0 destination 192.168.4.2 0

 rule 5 permit ip source 192.168.4.2 0 destination 192.168.2.2 0

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traffic classifier 1 operator and

 if-match acl 3000

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traffic behavior 1

 accounting packet

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qos policy 1   

 classifier 1 behavior 1

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interface GigabitEthernet1/0/1

 port link-mode bridge

 port access vlan 2

 combo enable fiber

 qos apply policy 1 inbound 

 qos apply policy 1 outbound 

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