You can use an ACL to match data flows for which rate limiting is performed and set a time range.
1. Use a traffic policy for rate limiting.
2. Configure rate limiting on an interface.
Traffic shaping, traffic policing, and interface-based rate limiting can be configured to limit bandwidth.
1. Configuration commands:
The qos gts command configures traffic shaping.
The qos car command configures traffic policing.
The qos lr command configures interface bandwidth.
2. Log in to the web system, choose QoS > Traffic Management > Policy Parameter Configuration, and set parameters.
The subcards in the front slot and rear slot use the same chip that provides 4x10 Gbit/s bandwidth. Therefore, the S5700EI or S5700SI stacks set up through stack cards have the following limitations:
A stack card can be used with a 2x10G subcard. The two stack interfaces on the stack card occupy 20 Gbit/s bandwidth, and the 2 x 10G subcard occupies 20 Gbit/s. A stack subcard cannot be used with a 4 x GE subcard. The GE interfaces on the 4 x GE subcard are actually 10GE interfaces with their rates limited, so the actual bandwidth of the subcard is 4x10 Gbit/s. This subcard occupies all the 4x10 Gbit/s bandwidth of the chip, and thus there is no available bandwidth for the stack card.
