Specifications

Configuring Link Traps and Link Flap Detection set port trap
4-40 Port Configuration
Mode
Switchcommand,Read‐Write.
Example
Thisexampleshowshowtodisplaylinktrapstatusforfe.3.1through4:
Matrix(rw)->show port trap fe.3.1-4
Link traps enabled on port fe.3.1.
Link traps enabled on port fe.3.2.
Link traps enabled on port fe.3.3.
Link traps enabled on port fe.3.4.
set port trap
UsethiscommandtoenableordisableportsforsendingSNMPtrapmessageswhentheirlink
statuschanges.
Syntax
set port trap port-string {enable | disable}
Parameters
Defaults
None.
Mode
Switchcommand,Read‐Write.
Example
ThisexampleshowshowtodisablelinktrapsforFastEthernetport3inportgroup3:
Matrix(rw)->set port trap fe.3.3 disable
show linkflap
Usethiscommandtodisplaylinkflapdetectionstateandconfigurationinformation.
Syntax
show linkflap {globalstate | portstate | parameters | metrics | portsupported |
actsupported | maximum | downports | action | operstatus | threshold | interval]
| downtime | currentcount | totalcount | timelapsed | violations [port-string]}
port‐string Specifiestheport(s)forwhichtoenableordisablelinktrapmessages.
Foradetaileddescriptionofpossibleport‐stringvalues,referto“Port
StringSyntaxUsedintheCLI”onpage 4‐2.
enable|disable Enablesordisableslinktraps.