Administrator Guide

Related
Commands
● show running-config uplink-state-group— displays the current configuration of one or more uplink-
state groups.
● uplink-state-group — create an uplink-state group and enables the tracking of upstream links.
uplink-state-group
Create an uplink-state group and enable the tracking of upstream links on a switch/ 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
Supported Modes Programmable-Mux (PMUX)
Command
History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Supported on the M I/O Aggregator.
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 to be operationally up if at least one upstream interface in the group
is in the Link-Up state.
An uplink-state group is considered to be 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
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:
● Fast Ethernet: fastethernet {slot/port | slot/port-range}
304 Uplink Failure Detection (UFD)