Reference Guide

Uplink Failure Detection (UFD) | 239
defer-timer
Set the number of seconds to wait for the upstream link (LAG 128) to recover before shutting down
downstream server-facing links.
Syntax
defer-timer seconds
Parameters
Defaults
None
Command Modes
UPLINK-STATE-GROUP-1
Command
History
Usage
Information
Use the defer-timer command to configure the defer timer that prevents unwanted flapping of server
ports when the uplink port channel (LAG 128) goes down and comes up.
Related
Commands
seconds
Range: 0-120 seconds.
Version 8.3.17.4 Supported on M I/O Aggregator
uplink-state group 1 Enter the uplink-state group 1 configuration mode.