Monthly Archives: December 2013

Merry Christmas and Happy Holidays

From my family to yours, I wish you a very Merry Christmas and Happy Holidays. I will be back online in the New Year with new and exciting content around the themes of networking, information security and technology certification. Thanks … Continue reading

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Thoughts on Cisco Learning Labs

For some time, I’ve been wanting to write an article about the product offering known as Cisco Learning Labs. My lack of familiarity of this offering has held me back from commenting in any significant way. A couple of weeks … Continue reading

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Source and Destination NAT with IOS VPN

Last week’s article, IOS VPN and Overlapping IP addresses, looked at the art of dealing with address overlap by leveraging our knowledge of source NAT. That article demonstrated a solution when the parties responsible for both VPN devices have the … Continue reading

Posted in CCIE Security, CCNA Security, Certification, Network, Technology | Tagged , , | 8 Comments

IOS VPN and Overlapping Addresses

In an ideal world, we’d not have to deal with IP address overlap. However, there are many factors that may require us to do so. These factors include things like acquisitions, mergers or partner relationships. When the need to address … Continue reading

Posted in CCIE Security, Certification, Network, Security, Technology | Tagged , , | 6 Comments