My goal is to have two ERSPAN sessions between two routers, R1 and R2.
Currently, one ERSPAN session is already configured from R1 to R2, copying traffic of vlan 35 to a physical port on R2.
I need to create the same ERSPAN the other way around : copy traffic of vlan 35 from R2 to a physical port on R1.
What I am worried about is that this would create a loop. Would my vlan 35 traffic be copied back and forth between each router ? Or once it is copied from R1 to R2, it won't get copied back by the new ERSPAN session ?