★ *Traffic Accounting Method

as:

1.configure following in switch or router

#

acl advanced 3000

rule permit icmp source 1.1.1.1  0 destination 2.2.2.2  0

rule permit icmp source 2.2.2.2  0  destination 1.1.1.1  0

#

traffic classifier 1 operator and

if-match acl 3000

#

traffic behavior 1

accounting packet   //some using [accounting]

#

qos policy 1

classifier 1 behavior 1

#

interface GigabitEthernet1/0/1   

qos apply policy 1 inbound

qos apply policy 1 outbound

interface GigabitEthernet1/0/2

qos apply policy 1 inbound

qos apply policy 1 outbound

#

reset counters interface g 1/0/1

reset counters interface g 1/0/2

#

2.Ping from RT1 to RT2(1.1.1.1--->2.2.2.2)

3.Check results in sw or router.

#

QoS policy needs to be applied to the physical interfaces that the traffic passes through.

It cannot be applied to the aggregated interface. 

We can use member interfaces statistics to calculate the total number of packets.