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RSPAN source and destination question

richard.jones
Level 1
Level 1

‎12-03-2008 08:10 AM - edited ‎03-06-2019 02:47 AM

Is it possible to use RSPAN/SPAN to monitor ports on two 3560 switches connected by a trunk in the following scenario:

Source ports on both switches

Traffic going to the same destination port on one of the switches?

If it is possible does anyone have an example config for the two switches.

Thanks

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Jon Marshall
Hall of Fame
Hall of Fame

‎12-03-2008 08:16 AM

Richard

As far as i know you cannot use the same destination port for 2 different SPAN sessions. And you cannot have an RSPAN source port on the same switch as the RSPAN destination port.

So i believe in this situation you would need 2 separate sessions and 2 different destination ports.

Jon

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