sflow polling-interval
The default polling interval is 20 seconds.
Global configuration mode
The polling interval defines how often sFlow byte and packet counter data for a port is sent to the sFlow collectors. If multiple ports are enabled for sFlow, the device staggers transmission of the counter data to smooth performance. For example, if sFlow is enabled on two ports and the polling interval is 20 seconds, the device sends counter data every 10 seconds. The counter data for one of the ports is sent after 10 seconds, and the counter data for the other port is sent after an additional 10 seconds. 10 seconds later, new counter data for the first port is sent.
The interval value applies to all interfaces on which sFlow is enabled.
The
no form of the command returns the polling interval to the default value.