Uplink Failure Detection (Ufd); Overview; Commands; Clear Ufd-Disable - Dell Force10 MXL Blade Reference Manual

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.

Commands

The UFD commands described in this chapter are:
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clear ufd-disable

Re-enable one or more downstream interfaces on the switch/router that are in a UFD-disabled error
state so that an interface can send and receive traffic.
Syntax clear ufd-disable {interface interface | uplink-state-group group-id}
clear ufd-disable
debug uplink-state-group
description
downstream
downstream auto-recover
downstream disable links
enable
show running-config uplink-state-group
show uplink-state-group
uplink-state-group
upstream
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