I have a PIX 515E with eth0 as outside, eth1 as inside and eth2 as dmz.
eth0 ip is 100.100.100.1/24
eth1 ip is 10.10.10.1/24 physical vlan2
eth2 ip is 18.104.22.168/24
eth1 connects to port fa1/0/40 on Cisco 3750
3750 has int vlan2 ip address 10.10.10.2/24 and int vlan3 ip address 10.10.20.1/24
fa1/0/40 is switchport trunk encap dot1q
3750 has ip routing enabled as it has no switchport link to another 3750 and for inter-vlan routing
Users on vlan3 will use 10.10.20.1 as default gateway
3750 will use default route 0.0.0.0 0.0.0.0 10.10.10.1
1. Is this a viable configuration?
2. Providing that the PIX allows icmp, should vlan3 users (and users on other 3750) be able to ping eht1 on PIX (10.10.10.1)?