I would like to issue TCP resets thru promiscuous interface of cisco IPS 4240. As per the current setup (which is explained in the attached drawing) there is only one vlan between firewall and switch and its working fine with following configurations in switch
monitor session 1 source interface fastethernet0/5
monitor session 1 destination interface fastethernet0/14 ingress vlan 145
My problem is, if we have multiple vlan in between switch and firewall. How the configuration should be? any extra configuration required in IPS as well?