Specifications

Port Mirroring
4-34 Port Configuration
•Allportsonthepathfromthesou r ceporttotheremotedestinationmustbemembersofthe
mirrorVLAN.
•Onswitchesonthepathfromthesourceporttotheremotedestination,egresstagginghasto
beenabledonpotentialegressportsforthemirrorVLAN.
Withtheintroductionof
remoteportmirroring:
• ConfiguredmirrordestinationportswillNOTlosetheirswitchingorroutingpropertiesas
theydoonSecureStackA2,B2,orC2products.
•OnswitcheswherethemirrorVLANhasbeenconfigured,anytrafficonthatVLANwillbe
floodedontheVLAN.Itwillneverbeunicast,even
ifthesourceaddressofthetrafficasbeen
learnedontheswitch.
Purpose
Toreviewandconfigureportmirroringonthedevice.
Commands
Thecommandsusedtoreviewandconfigureportmirroringarelistedbelow.
For information about... Refer to page...
show port mirroring 4-35
set port mirroring 4-36
clear port mirroring 4-37
set mirror vlan 4-37
clear mirror vlan 4-38