Dell Force10 S25N-S50N FTOS Command Line Reference Guide FTOS 8.4.2.7 E-Series - Page 1449
downstream disable links, Command, History, Usage, Information, no downstream auto-recover, Related
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Command History Usage Information Related Commands Version 8.4.2.3 Introduced on the S-Series S50. To disable auto-recovery on downstream links, enter the no downstream auto-recover command. downstream uplink-state-group Assign a port or port-channel to the uplink-state group as a downstream interface. Create an uplink-state group and enabling the tracking of upstream links. downstream disable links s S50 only Configure the number of downstream links in the uplink-state group that will be disabled if one upstream link in an uplink-state group goes down. Syntax downstream disable links {number |all} Parameters number all Enter the number of downstream links to be brought down by UFD. Range: 1 to 1024. Brings down all downstream links in the group. Defaults No downstream links are disabled when an upstream link in an uplink-state group goes down. Command Modes UPLINK-STATE-GROUP Command History Version 8.4.2.3 Introduced on the S-Series S50. Usage Information A user-configurable number of downstream interfaces in an uplink-state group are put into a link-down state with an UFD-Disabled error message when one upstream interface in an uplink-state group goes down. If all upstream interfaces in an uplink-state group go down, all downstream interfaces in the same uplink-state group are put into a link-down state. To revert to the default setting, enter the no downstream disable links command. Related Commands downstream uplink-state-group Assign a port or port-channel to the uplink-state group as a downstream interface. Create an uplink-state group and enabling the tracking of upstream links. Uplink Failure Detection (UFD) | 1449