If a traffic policy is applied to different interfaces, are CAR and GTS shared by these interfaces

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If a stream policy is applied on different interfaces, the committed access rate (CAR) bandwidth and generic traffic shaping (GTS) bandwidth are independent for each interface. For example, if the behavior in a traffic policy sets the speed limit to 10 Mbit/s, and the traffic policy is applied to different interfaces, each interface can individually occupy a maximum bandwidth of 10 Mbit/s.

Other related questions:
Can I apply a traffic policy to an interface on an S series switch
For S series switches (except the S1700), a traffic policy can be applied to an interface. The application procedure is as follows: 1. Run the system-view command to enter the system view. 2. Run the interface interface-type interface-number[.subinterface-number ] command to enter the interface or sub-interface view. 3 Run the traffic-policy policy-name { inbound | outbound } command to apply a traffic policy in the interface or sub-interface view. Note: A traffic policy can be applied to a sub-interface only when the switch or card model supports sub-interfaces. A traffic policy can only be applied to one direction on an interface, but can be applied to different directions on different interfaces. After a traffic policy is applied to an interface, the system performs traffic policing for all the incoming or outgoing packets that match traffic classification rules on the interface. Note: MQC cannot be configured on the S2700SI.

A traffic policy contains multiple pairs of traffic classifiers and behaviors. How to handle the problem if the GTS CIR command is executed in these pairs and the CIR configured is greater than the CIR configured on the interfaces
If a traffic policy includes multiple pairs of traffic classifiers and behaviors and the GTS CIR command is configured in these pairs. If the CIR of these pairs is greater than that configured on the interface, rate limiting will be configured for the pairs and interfaces.

Traffic policy applications on S series switches
The following lists objects to which a traffic policy can be applied on S series switches (except the S1700): - S series fixed switches: A traffic policy can be applied to the system, an interface, or a VLAN. - S series modular switches: A traffic policy can be applied to the system, a card, an interface, or a VLAN. If a traffic policy is applied to the system, it takes effect for all the traffic specified by the matching traffic classifiers in the system. If a traffic policy is applied to an interface, a VLAN, or a card (only on a modular switch), it takes effect only for traffic specified by the matching traffic classifiers of the specified interface, VLAN, or card. Note: MQC cannot be configured on the S2700SI.

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