Layer 2 Switching Commands 386parameter. 10G/40G fiber ports do not support auto-negotiation andtherefore require the operator to enter the duplex full command and thespeed command with the desired operating bandwidth. Auto-negotiation isrequired on 1G/10G/40G copper ports and 1G fiber ports.The duplex command is only available on the Dell EMC Networking N1500Series switches. Other switch models support full duplex operation only.ExampleThe following example configures the duplex operation of TenGigabitEthernet port Te 1/0/5 to force full duplex operation, disable auto-negotiation, and set the speed to 1000M.console(config)# interface te1/0/5console(config-if-Te1/0/5)# duplex fullconsole(config-if-Te1/0/5)# speed 1000flowcontrolUse the flowcontrol command in Global Configuration mode to configurethe flow control. To disable flow control, use the no form of this command.Syntaxflowcontrol receive {on | off}no flowcontrol receiveDefault ConfigurationFlow Control is enabled by default.Command ModeGlobal Configuration and Interface Configuration modesUser GuidelinesDell EMC Networking switches implement receive flow control only. Theynever issue a flow control PAUSE frame when congested, but do respectreceived flow control PAUSE frames received from other switches. Disablingflow control causes the switch to ignore received PAUSE frames.Interface specific configuration overrides any global configuration.
