Enable - Dell Force10 S4810P Reference Manual

Parameters
number
all
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 8.3.12.0
Version 8.4.2.3
Usage
A user-configurable number of downstream interfaces in an uplink-state group are put into a
Information
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.
Related
Commands

enable

Enable uplink state group tracking for a specific UFD group.
S-Series (S50 only), S4810
Syntax enable
To disable upstream-link tracking without deleting the uplink-state group, use the no enable
command.
Defaults Upstream-link tracking is automatically enabled in an uplink-state group.
Command Modes UPLINK-STATE-GROUP
Command History
Version 8.3.12.0
Version 8.4.2.3
Related
Commands
Enter the number of downstream links to be brought down by UFD.
The range is 1 to 1024.
Brings down all downstream links in the group.
Introduced on the S4810.
Introduced on the S-Series S50.
• downstream – assigns a port or port-channel to the uplink-state group as a
downstream interface.
• uplink-state-group – creates an uplink-state group and enables the tracking of
upstream links.
Introduced on the S4810.
Introduced on the S-Series S50.
• uplink-state-group – creates an uplink-state group and enables the tracking of
upstream links.
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