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Example of viewing the sflow max-header-size extended on an Interface Mode
DellEMC#show sflow interface hundredgigabitethernet 1/29
Hu 1/49
sFlow type :Ingress
Configured sampling rate :131072
Actual sampling rate :131072
Counter polling interval :20
Extended max header size :256
Samples rcvd from h/w :0
Example of the show running-config sflow Command
DellEMC#show running-config sflow
!
sflow collector 100.1.1.1 agent-addr 1.1.1.2
sflow enable
sflow max-header-size extended
sFlow Show Commands
Dell EMC Networking OS includes the following sFlow display commands.
● Displaying Show sFlow Globally
● Displaying Show sFlow on an Interface
● Displaying Show sFlow on a Line Card
Displaying Show sFlow Global
To view sFlow statistics, use the following command.
● Display sFlow configuration information and statistics.
EXEC mode
show sflow
The first bold line indicates sFlow is globally enabled.
The second bold lines indicate sFlow is enabled on te 1/29/1 and te 1/29/2
DellEMC#show sflow
sFlow services are enabled
Global default sampling rate: 32768
Global default counter polling interval: 20
1 collectors configured
Collector IP addr: 133.33.33.53, Agent IP addr: 133.33.33.116, UDP port: 6343
77 UDP packets exported
0 UDP packets dropped
165 sFlow samples collected
69 sFlow samples dropped due to sub-sampling
Stack-unit 1 Port set 0 H/W sampling rate 8192
Tf 1/29: configured rate 8192, actual rate 8192, sub-sampling rate 1
Te 1/29/2: configured rate 16384, actual rate 16384, sub-sampling rate 2Te 1/2/1: configured rate 8192, actual
rate 8192, sub-sampling rate 1
Tf 1/2/2/1: configured rate 16384, actual rate 16384, sub-sampling rate 2
DellEMC#show sflow
Egress Management Interface sFlow services are enabled
Global default sampling rate: 32768
Global default counter polling interval: 20
Global default extended maximum header size: 128 bytes
Global extended information enabled: none
1 collectors configured
Collector IP addr: 100.1.1.1, Agent IP addr: 1.1.1.2, UDP port: 6343 VRF: Default
0 UDP packets exported
sFlow
805