How to establish a VPN tunnel and encrypt it? Here is what I have.
Two CISCO 2911, 2ea Point to Point T1 line using the HWIC T1/E1 cards.
Each T1/E1 card has it own address for each end of the path
One T1 has a network routed to the Ge0/1 port with a subnet of 220.127.116.11
One T1 has a network routed to the Ge0/2 port with a subnet of 18.104.22.168
The second router basically on the distance end look the same.
I want to set up a vpn tunnel between both routers and encrypt the tunnel. Would it be easier to create one tunnel and route both networks thru the tunnel or create one tunnel for each network and encrypt each tunnel