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Span Session and Duplicate packets

Hi

I'm monitoring a vlan via rspan, but I'm seeing duplicate packets. The rspan is configured to monitor both incoming and outgoing traffic from th e vlan. My question is what can I do to stop the dupliate packets?

Thanks in advance

Dan

  • LAN Switching and Routing
1 REPLY
Blue

Re: Span Session and Duplicate packets

Dan,

You can SPAN incoming only (depending on IOS version), or SPAN a port or range of ports. I usually try to find a single port that will show me what I want to see.

Dave

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