Greetings all - I'm testing different scenarios with ASA redundancy, and OSPF routing on the inside segment.
I'm connecting the inside interfaces of the ASAs to the core switches, and I would like to avoid enabling VLANs and trunking between them.
What I would like to do is configure P2P link to each core from each ASA, and turn OSPF routing. On the outside, they can be on the same subnet and VLAN. I have enclosed a diagram of what I have in mind, but wanted to get your thoughts on the topic.
The ASAs will be replacing (hopefully) our ancient VPN concentrators.
Thanks for your time,