Switch User Manual

sFlow Configuration Commands
28-4
sFlowisdisabledbydefaultonSecureStackandG‐Seriesdevices.
Example Configuration
ThegeneralprocedureforconfiguringsFlowincludes:
1. ConfigureyoursFlowCollectorinformationtobeusedbythesFlowAgentontheswitch.Up
toeightCollectorscanbeconfigured.TheinformationisstoredinthesFlowReceiverTable.
2. EnableandconfiguresFlowpacketflowsamplinginstancesoneachport.
3. EnableandconfiguresFlowcounter
samplingpollerinstancesonea chport.
ThefollowingisanexampleofthecommandsusedtoconfiguresFlow:
# configure sFlow Collector 1
# accept defaults for datagram size and port
set sflow receiver 1 owner enterasys timeout 180000
set sflow receiver 1 ip 192.168.16.91
#
#configure packet sampling instances on ports 1 through 12
#assign to sFlow Collector 1
set sflow port ge.1.1-12 sampler 1
set sflow port ge.1.1-12 sampler maxheadersize 256
set sflow port ge.1.1-12 sampler rate 2048
#
#configure counter poller instances on ports 1 through 12
#assign to sFlow Collector 1
set sflow port ge.1.1-12 poller 1
set sflow port ge.1.1-12 poller interval 20
Commands
For information about... Refer to page...
show sflow receivers 28-5
set sflow receiver owner 28-7
set sflow receiver ip 28-7
set sflow receiver maxdatagram 28-8
set sflow receiver port 28-9
clear sflow receiver 28-9
set sflow port poller 28-10
show sflow pollers 28-11
clear sflow port poller 28-12
set sflow port sampler 28-12
show sflow samplers 28-13
clear sflow port sampler 28-14