1-3z If you expect that 10 Mbps and 1000 Mbps are the available auto-negotiation speeds of the port,you just need to configure speed auto 10 1000.Follow these steps to configure auto-negotiation speeds for a port:To do... Use the command... RemarksEnter system view system-view —Enter Ethernet interfaceviewinterface interface-typeinterface-number —Configure the availableauto-negotiation speed(s)for the portspeed auto [ 10 | 100 |1000 ]*OptionalBy default, the port speed isdetermined through auto-negotiation.z Only ports on the front panel of the device support the auto-negotiation speed configuration feature.And ports on the extended interface card do not support this feature currently.z After you configure auto-negotiation speed(s) for a port, if you execute the undo speed commandor the speed auto command, the auto-negotiation speed setting of the port restores to the defaultsetting.z The effect of executing speed auto 10 100 1000 equals to that of executing speed auto, that is,the port is configured to support all the auto-negotiation speeds: 10 Mbps, 100 Mbps, and 1000Mbps.Limiting Traffic on individual PortsBy performing the following configurations, you can limit the incoming broadcast traffic on individualports. When a type of incoming traffic exceeds the threshold you set, the system drops the packetsexceeding the traffic limit to reduce the traffic ratio of this type to the reasonable range, so as to keepnormal network service.Follow these steps to limit traffic on port:To do... Use the command... RemarksEnter system view system-view —Limit broadcast traffic receivedon each portbroadcast-suppression { ratio| pps max-pps }OptionalBy default, the switch does notsuppress broadcast traffic.Enter Ethernet port view interface interface-typeinterface-number —Limit broadcast traffic receivedon the current portbroadcast-suppression { ratio| pps max-pps }OptionalBy default, the switch does notsuppress broadcast traffic.
