Displaying Show Sflow On A Stack-Unit; Configuring Specify Collectors - Dell S4820T Configuration Manual

sFlow type
Configured sampling rate
Actual sampling rate
Counter polling interval
Extended max header size
Samples rcvd from h/w
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 ingress-enable
sflow sample-rate 8192
no shutdown

Displaying Show sFlow on a Stack-unit

To view sFlow statistics on a specified stack-unit, use the following command.
• Display sFlow configuration information and statistics on the specified interface.
EXEC mode
show sflow stack—unit slot-number
Example of Viewing sFlow Configuration (Line Card)
Dell#show sflow stack-unit 1
stack-unit 1
Samples rcvd from h/w
Samples dropped for sub-sampling :69
Total UDP packets exported
UDP packets exported via RPM
UDP packets dropped

Configuring Specify Collectors

The sflow collector command allows identification 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.
• Identify sFlow collectors to which sFlow datagrams are forwarded.
CONFIGURATION mode
sflow collector ip-address agent-addr ip-address [number [max-datagram-size
number] ] | [max-datagram-size number ]
The default UDP port is 6343.
The default max-datagram-size is 1400.
sFlow
:Ingress
:16384
:16384
:20
:128
:0
:165
:77
:77
:
921