Users Guide

The following example shows the show running-config interface command.
Dell#show running-config interface tengigabitethernet 1/16
!
interface TenGigabitEthernet 1/16
no ip address
mtu 9252
ip mtu 9234
switchport
sflow enable
sflow sample-rate 8192
no shutdown
Displaying Show sFlow on a Stack-unit
To view sFlow statistics on a specied stack-unit, use the following command.
• Display sFlow conguration information and statistics on the specied interface.
EXEC mode
show sflow stack—unit unit-number
Example of Viewing sFlow Conguration (Line Card)
Dell#show sflow stack-unit 1
stack-unit 1
Samples rcvd from h/w :165
Samples dropped for sub-sampling :69
Total UDP packets exported :77
UDP packets exported via RPM :77
UDP packets dropped :
Conguring Specify Collectors
The sflow collector command allows identication of sFlow collectors to which sFlow datagrams are forwarded.
You can specify up to two sFlow collectors. If you specify two collectors, the samples are sent to both.
Changing the Polling Intervals
The sflow polling-interval command congures the polling interval for an interface in the maximum number of seconds
between successive samples of counters sent to the collector.
This command changes the global default counter polling (20 seconds) interval. You can congure an interface to use a dierent
polling interval.
To congure the polling intervals globally (in CONFIGURATION mode) or by interface (in INTERFACE mode), use the following
command.
• Change the global default counter polling interval.
CONFIGURATION mode or INTERFACE mode
sflow polling-interval interval value
– interval value: in seconds.
The range is from 15 to 86400 seconds.
The default is 20 seconds.
sFlow
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