Dell Force10 S25N-S50N FTOS Command Line Reference Guide FTOS 8.4.2.7 E-Series - Page 480
fefd mode, fefd
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www.dell.com | support.dell.com packets interface Enter the keyword packets to enable debugging of FEFD to view information on packets sent and received. (OPTIONAL) Enter the following keywords and slot/port or number information: • For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet followed by the slot/port information. • For a SONET interface, enter the keyword sonet followed by the slot/port information. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. Command Modes EXEC Privilege fefd e Enable Far-End Failure Detection on an interface. Syntax fefd To disable FEFD on an interface, enter no fefd. Defaults Disabled. Command Modes INTERFACE Usage Information When you enter no fefd for an interface and fefd-global, FEFD is enabled on the interface because the no fefd command is not retained in the configuration file. To keep the interface FEFD disabled when the global configuration changes, use the fefd disable command. fefd mode e Change the FEFD mode on an interface. Syntax fefd mode {normal | aggressive}] To return the FEFD mode to the default of normal, enter no fefd mode. Parameters normal aggressive (OPTIONAL) Enter the keyword normal to change the link state to "unknown" when a far-end failure is detected by the software on that interface. When the interface is placed in "unknown" state, the software brings down the line protocol. (OPTIONAL) Enter the keyword aggressive to change the link state to "error-disabled" when a far-end failure is detected by the software on that interface. When an interface is placed in "error-disabled" state, you must enter the fefd reset command to reset the interface state. Defaults normal Command Modes INTERFACE 480 | Far-End Failure Detection (FEFD)