Dell PowerEdge FX2 Dell PowerEdge FN I/O Aggregator Command Line Reference Gui - Page 345
feature fc, flowcontrol, Command, History, Version 9.40.0, Usage, Information, Syntax, Modes, Default
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Command History Usage Information Version 9.4(0.0) Supported on the FN I/O aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Important Points to Remember: • Spaces between characters are not preserved after entering this command unless you enclose the entire description in quotation marks ("desc_text"). • Entering a text string after the description command overwrites any previous text string that you previously configured as the description. • The shutdown and description commands are the only commands that you can configure on an interface that is a member of a port-channel. • Use the show interfaces description command to display descriptions configured for each interface. feature fc Enables the Fibre channel communication via the NPG functionality. Syntax Command Modes Default Command History feature fc CONFIGURATION Enabled Version 9.6(0.0) Supported on the FN I/O aggregator. Usage Information The command is supported only in FN2210S Aggregator. flowcontrol Control how the system responds to and generates 802.3x pause frames on 10G and 40Gig stack units. Syntax flowcontrol rx {off | on} tx {off | on} threshold Parameters rx on Enter the keywords rx on to process the received flow control frames on this port. This is the default value for the receive side. rx off Enter the keywords rx off to ignore the received flow control frames on this port. tx on Enter the keywords tx on to send control frames from this port to the connected device when a higher rate of traffic is received. This is the default value on the send side. tx off Enter the keywords tx off so that flow control frames are not sent from this port to the connected device when a higher rate of traffic is received. 345