Users Guide

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:
• 10 Gigabit Ethernet: tengigabitethernet {slot/port/subport | slot/
port/subport-range}
• 40-Gigabit Ethernet:fortyGigE {slot/port}
•
Port channel: port-channel {1–128 | port-channel-range}
Where port-range and port-channel-range specify a range of ports separated
by a dash (-) and/or individual ports/port channels in any order; for example:
gigabitethernet 1/1-2,5,9,11-12 port-channel 1-3,5. A comma is
required to separate each port and port-range entry.
Defaults none
Command Modes UPLINK-STATE-GROUP
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.
1586 Uplink Failure Detection (UFD)