1-can HUB & spoke VPN be done using policy-based VPN ??
2-is it possible to connect 2 SRX devices one using policy-based and the other one using route-based ??? if yes how ?
i don't have a specific digram in my mind, it was a question i was asked in an interview it was just " is it possible to connect between 2 devices one using policy-based and one using route-based"
2- Yes, you just need to configure proxy-identity on the Route-based side to match the VPN security policy on the policy-based side.