Reference Guide

Uplink Failure Detection (UFD) | 237
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Uplink Failure Detection (UFD)
Overview
Uplink failure detection (UFD) provides detection of the loss of upstream connectivity and, if used
with network interface controller (NIC) teaming, automatic recovery from a failed link.
UFD Commands
The UFD commands are:
• debug uplink-state-group
• defer-timer
• no enable
• show running-config uplink-state-group
• show uplink-state-group
• uplink-state group 1