Does EOS support mirroring to a remote destination? The user guides don’t have this listed, so I am guessing that it is not supported.
The RSPAN feature is essentially mirroring traffic to an interface that drops into a VLAN that has MAC learning disabled.
However, if you happen to send the traffic to a 7500E or 7280 (first gen) switch, you could disable learning per-VLAN and send that VLAN elsewhere:
Good morning Roger,
please verify if “mirroring to GRE (tunnel)” would solve your requirements. With IP routing enabled a GRE header added to the copied packet makes it routable over a Layer 3 infrastructure.
have a great day,
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