Recently I have been thinking to write a new Cisco book which will be about Cisco VPN configuration. The topic of Virtual Private Networks (used to connect remote sites together over the Internet or to allow mobile users to establish remote access connections to their corporate network resources) is a hot topic in networking. I receive a lot of emails and comments from my website visitors about various VPN configuration scenarios which shows that a practical book in this subject will be valuable for many professional network engineers.
The book will offer step-by-step instructions about VPN configurations (lan-to-lan and client remote access) and also offer several practical and real world complete configuration examples. Moreover, the book will cover VPN configuration for both Cisco Routers and ASA firewalls and also scenarios including mixture of Routers with ASA.
However I need your help to decide which specific topics I should include in the book. I prepared a poll and I would really appreciate if you could vote below about the VPN topics that you are most interested in. You can select multiple topics and also you can leave a comment in the appropriate section (bottom of this page) if you want me to include something not found in the poll answers.
Thanks for your time.