Uplink Failure Detection (UFD) | 647
description 
Enter a text description of an uplink-state group. 
Syntax
description text
Parameters
 
Defaults
none
Command Modes
UPLINK-STATE-GROUP
Command
History
Related
Commands
 
Example
Figure 36-1.  description Command Example
downstream 
Assign a port or port-channel to the uplink-state group as a downstream interface.
Syntax
downstream interface
To delete a downstream interface, use the no downstream interface command.
Parameters
 
Defaults
none
Command Modes
UPLINK-STATE-GROUP
Command
History
text
Text description of the uplink-state group.
Maximum length: 80 alphanumeric characters.
Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module
uplink-state-group Creates an uplink-state group and enable the tracking of upstream links.
FTOS(conf-uplink-state-group-3)#description Testing UFD feature
FTOS(conf-uplink-state-group-3)#show config
!
uplink-state-group 3
 description Testing UFD feature
interface Enter one of the following interface types:
10-Gigabit Ethernet: tengigabitethernet {slot/port | slot/port-range}
40-Gigabit Ethernet: fortygigabitethernet {slot/port |slot/port-range}
Port channel: 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:
tengigabitethernet 1/1-2,5,9,11-12
port-channel 1-3,5
A comma is required to separate each port and port-range entry.
Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module