Dell Force10 S25-01-GE-24V FTOS 8.4.2.6 Command Line Reference Guide for the E - Page 481
fefd-global, fefd disable, fefd interval
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fefd-global e Enable FEFD globally on the system. Syntax fefd-global [mode {normal | aggressive}] To disable FEFD globally, use the no fefd-global [mode {normal | aggressive}] command syntax. Parameters mode normal mode aggressive (OPTIONAL) Enter the keywords mode 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. Normal mode is the default. (OPTIONAL) Enter the keyword mode 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 Disabled. Command Modes CONFIGURATION Usage Information If you enter only the fefd-global syntax, the mode is normal and the default interval is 15 seconds. If you disable FEFD globally (no fefd-global), the system does not remove the FEFD interface configuration. fefd disable e Disable FEFD on an interface only. This command overrides the fefd-global command for the interface. Syntax fefd disable To re-enable FEFD on an interface, enter no fefd disable. Default Not configured. Command Modes INTERFACE fefd interval e Set an interval between control packets. Syntax fefd interval seconds To return to the default value, enter no fefd interval. Far-End Failure Detection (FEFD) | 481
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