Specifications

Configuring Port Mirrors
May 04, 2011 Page 9 of 15
• ClearingPortMirroring(page10)
Reviewing Port Mirroring
Usethiscommandtodisplaythestatusofportmirroringandinformationaboutanymirrors
configured:
show port mirroring
Examples
Thisexampleshowsthatportsge.4.1throughge.4.5aremirroredtoportge.4.32,amany‐to‐one
mirror,thatthemirrorisadministrativelyenabledandoperationally(linked)enabled,andthat
onlyreceivedframesarebeingmonitored:
enterasys(switch-ro)-> show port mirroring
Source Destination Direction AdminStatus OperStatus
------ ------------ --------- ----------- ----------
ge.4.1 ge.4.32 Rx only enabled enabled
ge.4.2 ge.4.32 Rx only enabled enabled
ge.4.3 ge.4.32 Rx only enabled enabled
ge.4.4 ge.4.32 Rx only enabled enabled
ge.4.5 ge.4.32 Rx only enabled enabled
Setting Port Mirroring
Usethiscommandtocreateanewmirroringrelationship,ortoenableordisableanexisting
mirroringrelationship:
set port mirroring {create | disable | enable} source destination [rx|tx|both]
Portsmustbeinswitchmodeinordertoparticipateinamirroringrelationship.
Examples
Thisexamplecreatesamany‐to‐oneportmirroringofreceivedandtransmittedframeswithports
ge.6.23throughge.6.25asthesourceportsandge.6.26asthetargetport.Notethatmirroringof
bothreceivedandtransmit tedframesisthedefault.
enterasys(switch-su)-> set port mirroring create ge.6.23-25 ge.6.26
enterasys(switch-su)-> show port mirroring
Source Destination Direction AdminStatus OperStatus
------------ ------------ --------- ----------- ----------
ge.6.23 ge.6.26 Rx and Tx enabled enabled
ge.6.24 ge.6.26 Rx and Tx enabled enabled
ge.6.25 ge.6.26 Rx and Tx enabled enabled
Thisexampleshowshowtodisableoneofthepreviouslycreatedmirroringrelationships:
enterasys(switch-su)-> set port mirroring disable ge.6.23 ge.6.26
enterasys(switch-su)-> show port mirroring
Source Destination Direction AdminStatus OperStatus
------------ ------------ --------- ----------- ----------
ge.6.23 ge.6.26 Rx and Tx disabled disabled
ge.6.24 ge.6.26 Rx and Tx enabled enabled
ge.6.25 ge.6.26 Rx and Tx enabled enabled