I am looking at designing a hub and spoke VPN solution. 30 sites to main data center. All sites have T-1's with 2620's. I am looking at 2 scenarios:
1.) Two 7204VXR routers at data center with VPN Accelerator Module 2 configured in HSRP. Remote sites with PIX 515's.
2.) Two 7204VXR routers at data center with VPN Accelerator Module 2 configure in HSRP. Remote sites with existing 2620's running IOS Firewall.
Any ideas, suggestions ? I require some sort of firewall protection at the remote sites. I have used PIX's alot for just firewall, but have never mixed them in with a router VPN solution.