API 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.
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
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:
● 1 Gigabit Ethernet: gigabitethernet {slot/port | slot/port-
range}
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the 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.
1594 Uplink Failure Detection (UFD)