Concept Guide

DellEMC#
00:13:06: %STKUNIT0-M:CP %SYS-5-CONFIG_I: Configured from console by console
DellEMC# show running-config uplink-state-group
!
uplink-state-group 3
description Testing UFD feature
downstream disable links 2
downstream TenGigabitEthernet 1/1-2,5,9,11-12
upstream TenGigabitEthernet 1/3-4
DellEMC#
show uplink-state-group 3
Uplink State Group: 3 Status: Enabled, Up
DellEMC# show uplink-state-group detail
(Up): Interface up (Dwn): Interface down (Dis): Interface disabled
Uplink State Group : 3 Status: Enabled, Up
Upstream Interfaces : Te 1/3(Up) Te 1/4(Dwn)
Downstream Interfaces : Te 1/1(Dis) Te 1/2(Dwn) Te 1/5(Dwn) Te 1/9(Dwn) Te 1/11(Dwn)
Te 1/12(Dwn)
1052 Uplink Failure Detection (UFD)