I need to setup a second site-to-site VPN from our Cisco PIX 515 firewall to a Cisco 851 router. We already have one site to site VPN configured this way. However, I need some help setting this up as I'm not the original admin who configured the first VPN connection.
I've reviewed the PIX config and verified the following config is present-
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption 3des
isakmp policy 10 hash sha
isakmp policy 10 group 2
isakmp policy 10 lifetime 86400
My first question is, can I utilize the same isakmp policy on the PIX, or do I need to create another one just for this second site to site VPN?
I'm sure there are other things I need to review here, but this is all I've been able to dig up so far.