Reference Guide

– Fast Ethernet: enter fastethernet {slot/port | slot/port-range}
– 1 Gigabit Ethernet: enter gigabitethernet {slot/port | slot/port-range}
– 10 Gigabit Ethernet: enter tengigabitethernet {slot/port | slot/port-range}
– Port channel: enter port-channel {1-512 | 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.
clear ufd-disable {interface interface | uplink-state-group group-id}: re-enables
all UFD-disabled downstream interfaces in the group. The range is from 1 to 16.
The following example message shows the Syslog messages that display when you clear the UFD-Disabled state from
all disabled downstream interfaces in an uplink-state group by using the clear ufd-disable uplink-state-
group group-id command. All downstream interfaces return to an operationally up state.
Example of Syslog Messages Before and After Entering the clear ufd-disable uplink-state-group
Command (S50)
02:36:43: %RPM0-P:CP %IFMGR-5-ASTATE_DN: Changed interface Admin state to
down: Te 0/
46
02:36:43: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Te
0/46
02:36:43: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Downstream interface set to UFD error-disabled: Fo
13/0
02:36:43: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Downstream interface set to UFD error-disabled: Fo
13/1
02:36:43: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Downstream interface set to UFD error-disabled: Fo
13/3
02:36:43: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Downstream interface set to UFD error-disabled: Fo
13/5
02:36:43: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Fo
13/0
02:36:43: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Fo
13/1
02:36:43: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Fo
13/3
02:36:43: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Fo
13/5
02:37:29: %RPM0-P:CP %IFMGR-5-ASTATE_DN: Changed interface Admin state to
down: Te 0/
47
02:37:29: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Te
0/47
02:37:29 :
UFD: Group:3, UplinkState: DOWN
02:37:29: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed uplink state group state to down: Group 3
02:37:29: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Downstream interface set to UFD error-disabled: Fo
13/6
02:37:29: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Fo
13/6
02:38:31 :
UFD: Group:3, UplinkState: UP
02:38:31: %RPM0-P:CP %IFMGR-5-OSTATE_UP: Changed uplink state group state to up: Group 3
826