Quick Reference Guide

PowerConnect B-Series TI24X Configuration Guide 1089
53-1002269-02
sFlow
A
Syntax: show sflow
This command shows the following information.
Clearing sFlow statistics
To clear the UDP packet and sFlow sample counters in the show sflow display, enter the following
command.
TABLE 172 sFlow information
This field... Displays...
sFlow services The feature state, which can be one of the following:
• disabled
• enabled
sFlow agent IP address The IP address that sFlow is using in the agent_address field of packets
sent to the collectors. Refer to “Source address” on page 1081.
Collector The collector information. The following information is displayed for each
collector:
• IP address
• UDP port
If more than one collector is configured, the line above the collectors
indicates how many have been configured.
Polling interval The port counter polling interval.
Configured default sampling rate The configured global sampling rate. If you changed the global sampling
rate, the value you entered is shown here. The actual rate calculated by
the software based on the value you entered is listed on the next line,
”Actual default sampling rate”.
Actual default sampling rate The actual default sampling rate.
UDP packets exported The number of sFlow export packets the device has sent.
NOTE: Each UDP packet can contain multiple samples.
sFlow samples collected The number of sampled packets that have been sent to the collectors.
sFlow ports The ports on which you enabled sFlow.
Module Sampling Rates The configured and actual sampling rates for each module. If a module
does not have any sFlow-enabled ports, the rates are listed as 0.
Port Sampling Rates The configured and actual sampling rates for each sFlow-enabled port.
The Subsampling factor indicates how many times the sampling rate of
the port's module is multiplied to achieve the port's sampling rate.
Because of the way the actual sampling rates are computed, the
Subsampling factors are always whole numbers.
...continued from previous page...
Port 11, configured rate=512, actual rate=512, Subsampling factor=1
Port 10, configured rate=512, actual rate=512, Subsampling factor=1
Port 9, configured rate=512, actual rate=512, Subsampling factor=1
Port 8, configured rate=512, actual rate=512, Subsampling factor=1
Port 7, configured rate=1000, actual rate=2048, Subsampling factor=4
Port 6, configured rate=512, actual rate=512, Subsampling factor=1
Port 5, configured rate=512, actual rate=512, Subsampling factor=1
Port 4, configured rate=512, actual rate=512, Subsampling factor=1
Port 3, configured rate=512, actual rate=512, Subsampling factor=1
Port 2, configured rate=1000, actual rate=2048, Subsampling factor=4