Cluster Timer - Cisco WS-C2350-48TD-S Command Reference Manual

Chapter 2 Catalyst 2350 Switch Cisco IOS Commands

cluster timer

Use the cluster timer global configuration command on the a cluster command switch to set the interval
in seconds between heartbeat messages. Use the no form of this command to set the interval to the
default value.
Syntax Description
interval-in-secs
Defaults
The interval is 8 seconds.
Command Modes Global configuration
Command History Release
12.2(46)EY
Usage Guidelines
Enter this command with the cluster holdtime global configuration command only on the cluster
command switch. The cluster 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 heartbeat interval timer (cluster timer). For example,
it takes (holdtime-in-secs divided by the 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 heartbeat interval timer and the duration on the cluster 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 Command
show cluster
OL-19055-01
cluster timer interval-in-secs
no cluster timer
Interval in seconds between heartbeat messages. The range is 1 to 300
seconds.
Modification
This command was introduced.
Description
Displays the cluster status and a summary of the cluster to which the switch
belongs.
Catalyst 2350 Switch Command Reference
cluster timer
2-45