H3C Technologies H3C S10500 Series Switches - Manual (Page 77)

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Displaying and maintaining aggregation CAR
configuration
To do… Use the command… Remarks
Display statistics for aggregation
CAR actions
display qos car name [ car-name ]
[ | { begin | exclude | include }
regular-expression ]
Required
Available in any view
Clear statistics for aggregation
CAR actions
reset qos car name [ car-name ]
Required
Available in user view
Aggregation CAR configuration example
Aggregation CAR configuration example
Network requirements
As shown in Figure 22 , configure an aggregation CAR to rate-limit the traffic of VLAN 10 and VLAN 100
received on GigabitEthernet 1/0/1 using these parameters: CIR is 256 kbps, CBS is 2000 bytes, and
the action for red packets is discard.
Figure 22 Network diagram for aggregation CAR configuration
Configuration procedure
# Configure an aggregation CAR according to the rate limit requirements.
<Sysname> system-view
[Sysname] qos car aggcar-1 aggregative cir 256 cbs 2000 red discard
# Create class 1 to match traffic of VLAN 10; create behavior 1, and reference the aggregation CAR in
the behavior.