Dell S4048–ON Configuration Manual page 967

Dell#
00:13:06: %STKUNIT0-M:CP %SYS-5-CONFIG_I: Configured from console by console
Dell# 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
Dell# show uplink-state-group 3
Uplink State Group: 3 Status: Enabled, Up
Dell# show uplink-state-group detail
(Up): Interface up (Dwn): Interface down (Dis): Interface disabled
Uplink State Group
Upstream Interfaces
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)
: 3 Status: Enabled, Up
: Te 1/3(Up) Te 1/4(Dwn)
Uplink Failure Detection (UFD) 967