Author: David Raney

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Data Center Design History

Data Center Designs The modern data center has been an evolutionary process. As traffic volumes grew so the did the network. In addition to traffic volumes, other concerns such as security, traffic quality, resiliency,...

Ansible: Up and running 0

Ansible: Up and running

Reading The Network Reliability Engineer’s Manifesto reminded me I have yet to implement an automation solution. In this post, I am going to get Ansible up and running for use with network automation. This...

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20 Security Controls

20 Security Controls There are 20 Security controls that are well known and published by the Center for Internet Security (CIS). The design of the security controls is to build the outline of a...

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Done with Cisco certs, Pivot to security

Done with Cisco certs, Pivot to security I am done, finished, finito! I have taken my last Cisco certification exam. Eh? Aren’t you a CCIE/CCDE? Yes. I am a Cisco Certified Internetwork Expert (CCE)...

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Quick Tip: neverssl.com

Quick Tip – neverssl.com Ever have trouble getting to the login page for an open wireless internet connection? The problem might be you are attempting to use encrypted connections. Try this website neverssl.com. What...