Users Guide

Version Description
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 Conguration 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 conguration 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-cong uplink-state-group — displays the current conguration of one or more uplink-state
groups.
• show uplink-state-group — displays the status information on a specied 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:
• 1 Gigabit Ethernet: gigabitethernet {slot/port | slot/port-range}
• 10 Gigabit Ethernet: tengigabitethernet {slot/port | slot/port-
range}
•
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-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Uplink Failure Detection (UFD) 1623