Remote Span port between 2 x 4506's

[simplecisco]

I have 2 x 4506's in separate buildings they are connected with a layer 3 trunk and both in different vtp domains.

I need to mirror a port on one 4506 onto a port on the other.

Doing some research it does not look like RSPAN will work I also looked at ERSPAN but it also appears that this is not supported on this platform.

Has anyone any other ideas how I can mirror a port between this two switches?

Thanks

Roger

[Ashley Georgeson]

Hi Roger,

I just found an excellent post by giuslar on these very forums:

https://supportforums.cisco.com/message/3152750

It may be what you're after!

Regards, Ash.