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(2.0) Introduced on the S3100 series.
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.
Example
Dell(conf)# uplink-state-group 16
Dell(conf)#
02:23:17: %RPM0-P:CP %IFMGR-5-ASTATE_UP: Changed uplink state group Admin
state to up: Group 16
Dell(conf)#
Related
Commands
• show running-config uplink-state-group — displays the current configuration of one or more uplink-state
groups.
• show uplink-state-group — displays the status information on a specified uplink-state group or all groups.
upstream
Assign a port or port-channel to the uplink-state group as an upstream interface.
Syntax
upstream interface
To delete an uplink-state group, use the no upstream interface command.
Parameters
interface Enter one of the following interface types:
1382 Uplink Failure Detection (UFD)