Enterasys Matrix DFE-Gold Series

show linkflap Configuring Link Traps and Link Flap Detection
Enterasys Matrix DFE-Gold Series Configuration Guide 4-41
Parameters
Defaults
•Ifnotspecified,informationaboutalllinkflapdetectionsettingswillbedisplayed.
•Ifport‐stringisnotspecified,informationforallportswillbedisplayed.
Mode
Switchcommand,Read‐Only.
Examples
Thisexampleshowshowtodisplaytheglobalstatusofthelinktrapdetectionfunction:
Matrix(rw)->show linkflap globalstate
Linkflap feature globally disabled
Thisexampleshowshowtodisplayportsdisabledbylinkflapdetectionduetoaviolation:
Matrix(rw)->show linkflap downports
Ports currently held DOWN for Linkflap violations:
None.
Thisexampleshowshowtodisplaythelinkflapparameterstable:
Matrix(rw)->show linkflap parameters
globalstate Displaystheglobalenablestateoflinkflapdetection.
portstate Displaystheportenablestateoflinkflapdetection.
parameters Displaysthecurrentvalueofsettab lelinkflapdetectionparameters.
metrics Displayslinkflapdetectionmetrics.
portsupported Displaysportswhichcansupportthelinkflapdetectionfunction.
actsupported Displayslinkflapdetectionactionssupportedbysystem
hardware.
maximum Displaysthemaximumallowedlinkdownsper10secondssupported
bysystemhardware.
downports Displaysportsdisabledbylinkflapdetectionduetoaviolation.
action Displayslinkflapactionstakenonviolatingport(s).
operstatus Displayswhetherlinkflaphasdeactivatedport(s).
threshold Displaysthenumberofallowedlinkdowntransitionsbeforeactionis
taken.
interval Displays
thetimeperiodforcountinglinkdowntransitions.
downtime Displayshowlongviolatingport(s)aredeactivated.
currentcount Displayshowmanylinkdowntransitionsareinthecurrentinterval.
totalcount Displayshowmanylinkdowntransitionshaveoccurredsincethelast
reset.
timelapsed Displaysthetimeperiodsincethelastlinkdowneventorreset.
violations Displaysthe
numberoflinkflapviolationssincethelastreset.
port‐string (Optional)Displaysinformationforspecificport(s).Foradetailed
descriptionofpossibleport‐stringvalues,referto“PortStringSyntax
UsedintheCLI”onpage 4 ‐2.