Users Guide

uplink-state-group
Create an uplink-state group and enable the tracking of upstream links on a switch or router.
Syntax
uplink-state-group group-id
To delete an uplink-state group, enter the no uplink-state-group group-id
command.
Parameters
group-id Enter the ID number of an uplink-state group. The range is from
1 to 16.
Defaults none
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.2(1.0) Introduced on the Z9500.
9.2(0.0) Introduced on the M I/O Aggregator. This command is
supported in Programmable-Mux (PMUX) mode only.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.4.2.3 Introduced on the S-Series S50.
Usage Information
After you enter the command, to assign upstream and downstream interfaces to the
group, enter Uplink-State-Group Configuration mode.
An uplink-state group is considered operationally up if at least one upstream interface
in the group is in the Link-Up state.
An uplink-state group is considered operationally down if no upstream interfaces in the
group are in the Link-Up state. No uplink-state tracking is performed when a group is
disabled or in an operationally down state.
To disable upstream-link tracking without deleting the uplink-state group, use the no
enable command in uplink-state-group configuration mode.
Uplink Failure Detection (UFD) 2021