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CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Configuration Guide 12

The documents describe the configuration of various services supported by the CX11x&CX31x&CX91x series switch modules The description covers configuration examples and function configurations.
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Applications

Applications

This section describes the applicable scenario of traffic suppression and storm control.

Traffic Suppression

Figure 12-35 Networking diagram

As shown in Figure 12-35,
  • Traffic suppression in a VLAN can be configured on the Layer 2 device to limit broadcast packets, multicast packets, and unknown unicast packets in the VLAN.
  • Switch A is connected to a Layer 2 network and a router. To limit the number of broadcast, multicast, and unknown unicast packets forwarded on the Layer 2 network, you can configure traffic suppression on the Layer 2 Ethernet interface 10GE1/17/1 of Switch A.
  • Outbound broadcast packets, multicast packets, and unknown unicast packets are blocked on 10GE1/17/1 to ensure security of users and other network devices on the Layer 2 network.

Storm Control

Figure 12-36 Networking diagram

As shown in Figure 12-36, Switch A is connected to a Layer 2 network and a router. To limit the number of broadcast packets, multicast packets, and unknown unicast packets forwarded on the Layer 2 network, configure storm control on the Layer 2 Ethernet interface 10GE1/17/1 of Switch A.

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Updated: 2019-08-09

Document ID: EDOC1000041694

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