I have a client that is moving away from a DS3 to a TW Telecom circuit. They specified they were told they no longer needed a router. The current configuration has a Cicso 6501 router going to the Juniper SSG 140. The new circuit is simply a switch at the customers location. Is it possible to create two virtual interaces and route between them to accomplish this. Would the config be similar to the one below:
set int e0/2.10 ip 10.10.20.94/30 (interface for ISP)
set int e0/2.10 route
set int e0/2.20 ip 192.168.10.97/28 (customer firewall side)
set int e0/2.20 route
set route 0.0.0.0/0 interface ethernet0/2.10 gateway 10.10.20.93
I am more accustom to having both the router and then the Juniper device.