Enterasys Networks 9034313-07 Statistics Group Commands

Statistics Group Commands

SecureStack C3 Configuration Guide 15-3

•RMONPacketCapture/Fi lterSamplingandPortMirroringcannotbeenabledonthesame

interfaceconcurrently.

•Youcancaptureatotalof100packetsonaninterface,nomoreandnoless.

–Thecapturedframeswillbeasclosetosequentialasthehardwarewillallow.

–Onlyoneinterfacecanbeconfiguredforcapturingatatime.

–Once100frameshavebeencapturedbythehardware,theapplicationwillstopwithout

manualintervention.

•AsdescribedintheMIB,thefilterisonlyappliedaftertheframeiscaptured,thusonlya

subsetoftheframescapturedwillbeavailablefordisplay.

•ThereisonlyoneBufferControlEntrysupported.

•Duetothelimitationsofthehardware,theBufferControlEntrytablewillhavelimitsonafew

ofitselements:

– MaxOctetsRequestedcanonlybesettothevalue‐1whichindicatestheapplicationwill

captureasmanypacketsaspossiblegivenitsrestrictions.

– CaptureSliceSizecanonlybesetto1518.

–TheFullActionelementcanonlybesetto“lock”sincethedevicedoesnotsupport

wrappingthecapturebuffer.

•Duetohardwarelimitations,theonlyframeerrorcountedisoversizedframes.

•TheapplicationdoesnotsupportEvents.Therefore,thefollowingelementsoftheChannel

EntryTabl earenotsupported:TurnOnEventIndex,TurnO ffE ven tIn dex ,EventIndex,and

EventStatus.

•ThereisonlyoneChannelEntryavailableatatime.

–ThereareonlythreeFilterEntriesavailable,andausercanassociateallthreeFilterEntries

withtheChannelEntry.

• Configuredchannel,filter,andbufferinformationwillbesavedacrossresets,butnotframes

withinthecapturebuffer.

Statistics Group Commands

Purpose

Todisplay,configure,andclearRMONstatistics.

Commands

Note: Due to hardware limitations, the only frame error counted is oversized frames.

For information about... Refer to page...

show rmon stats 15-4

set rmon stats 15-4

clear rmon stats 15-5