Dell S4820T - Page 1022

show interfaces interface
interface specifies one of the following interface types:
– For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port
information.
– For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.
– For a port channel interface, enter the keywords port-channel then a number.
If a downstream interface in an uplink-state group is disabled (Oper Down state) by uplink-state
tracking because an upstream port is down, the message error-disabled[UFD] displays in the output.
• Display the current configuration of all uplink-state groups or a specified group.
EXEC mode or UPLINK-STATE-GROUP mode
(For EXEC mode) show running-config uplink-state-group [group-id]
(For UPLINK-STATE-GROUP mode) show configuration
– group-id: The values are from 1 to 16.
Examples of Viewing UFD Information (S50)
The following example shows viewing the uplink state group status.
Dell# show uplink-state-group
Uplink State Group: 1 Status: Enabled, Up
Uplink State Group: 3 Status: Enabled, Up
Uplink State Group: 5 Status: Enabled, Down
Uplink State Group: 6 Status: Enabled, Up
Uplink State Group: 7 Status: Enabled, Up
Uplink State Group: 16 Status: Disabled, Up
Dell#
show uplink-state-group 16
Uplink State Group: 16 Status: Disabled, Up
Dell#
show uplink-state-group detail
(Up): Interface up (Dwn): Interface down (Dis): Interface disabled
Uplink State Group : 1 Status: Enabled, Up
Upstream Interfaces :
Downstream Interfaces :
Uplink State Group : 3 Status: Enabled, Up
Upstream Interfaces : Te 1/6(Up) Te 1/7(Up)
Downstream Interfaces : Te 3/1(Up) Te 3/3(Up) Te 3/5(Up) Te 3/6(Up)
Uplink State Group : 5 Status: Enabled, Down
Upstream Interfaces : Te 1/1(Dwn) Te 1/3(Dwn) Te 1/5(Dwn)
Downstream Interfaces : Te 3/2(Dis) Te 3/4(Dis) Te 3/11(Dis) Te 3/12(Dis) Te
3/13(Dis)
Te 3/14(Dis) Te 3/15(Dis)
Uplink State Group : 6 Status: Enabled, Up
Upstream Interfaces :
Downstream Interfaces :
Uplink State Group : 7 Status: Enabled, Up
Upstream Interfaces :
Downstream Interfaces :
1022
Uplink Failure Detection (UFD)