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2811 port mirroring

austindaz
Level 1
Level 1

‎02-04-2008 06:08 PM - edited ‎03-05-2019 08:55 PM

Hi there;

I have a Cisco 2811 router with a WIC-2T 2 port serial WIC inserted. If I connect a serial device in the form of a sniffer to one serial port, is it possible to port mirror the other serial port. If it is, does anyone have a configuration example?

Regards

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ebreniz
Level 6
Level 6

‎02-08-2008 03:23 PM

No, because forwarding to the SPAN port takes place independently of the normal forwarding, switch performance is not impacted.

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