Glossary

Related
Commands
● clear ufd-disable — re-enable downstream interfaces that are in a UFD-Disabled Error state.
description
Enter a text description of an uplink-state group.
Syntax
description text
Parameters
text Text description of the uplink-state group. The maximum length is 80 alphanumeric
characters.
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.
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.
Example
DellEMC(conf-uplink-state-group-16)# description test
DellEMC(conf-uplink-state-group-16)#
Related
Commands
● uplink-state-group — create an uplink-state group and enables the tracking of upstream links.
downstream
Assign a port or port-channel to the uplink-state group as a downstream interface.
Syntax
downstream interface
To delete an uplink-state group, enter the no downstream 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[/subport] | slot/port/
subport[/subport]-range
● 40-Gigabit Ethernet:fortyGigE {slot/port}
● Port channel: port-channel {1–128 | port-channel-range}
1686 Uplink Failure Detection (UFD)