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Catalyst 2950 and Catalyst 2955 Switch Command Reference
OL-10102-01
Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
cluster holdtime
cluster holdtime
Use the cluster holdtime global configuration command on the command switch to set the duration in
seconds before a switch (either the command or member switch) declares the other switch down after
not receiving heartbeat messages. Use the no form of this command to return to the default setting.
cluster holdtime holdtime-in-secs
no cluster holdtime
Syntax Description
Defaults The holdtime is 80 seconds.
Command Modes Global configuration
Command History
Usage Guidelines Use this command with the cluster timer global configuration command only on the command switch.
The command switch propagates the values to all its cluster members so that the setting is consistent
among all switches in the cluster.
The holdtime is typically set as a multiple of the interval timer (cluster timer). For example, it takes
(holdtime-in-secs divided by interval-in-secs) number of heartbeat messages to be missed in a row to
declare a switch down.
Examples This example shows how to change the interval timer and the duration on the command switch:
Switch(config)# cluster timer 3
Switch(config)# cluster holdtime 30
You can verify your settings by entering the show cluster privileged EXEC command.
Related Commands
holdtime-in-secs Duration in seconds before a switch (either a command or member switch)
declares the other switch down. The range is 1 to 300 seconds.
Release Modification
12.0(5.2)WC(1) This command was introduced.
Command Description
show cluster Displays the cluster status and a summary of the cluster to which the switch
belongs.
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