Glossary

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
DellEMC(conf)# uplink-state-group 16
DellEMC(conf)#
02:23:17: %RPM0-P:CP %IFMGR-5-ASTATE_UP: Changed uplink state group
Admin state to up: Group 16
DellEMC(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:
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the 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.
If a 40G port is fanned-out into 10G ports, the range is entered as slot/sort/
subport-slot/port/subport.
Defaults none
Command Modes UPLINK-STATE-GROUP
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10.0.2 Introduced on the Z9100–ON.
9.8(2.0) Introduced on the S3100 series.
9.10(0.0) Introduced on the S3148.
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.
Uplink Failure Detection (UFD) 1645