The document outlines a framework for building resilient networks consisting of 4 parts: planning 3 years in advance and involving both technical and business teams; properly implementing best practices and training; keeping documentation up-to-date and accessible; and strategically monitoring the right data to improve planning and decision-making. Following this framework reduces costs and risks while improving a network's ability to withstand challenges and recover quickly.
2. Introduction 17+ years in the networking industry 9+ years - Cisco Certified Internetwork Expert (CCIE) Published, most recently in eWeek Magazine Designed the framework that has provided resilient networks for AT&T, NSA, Office Of Naval Intelligence, PBS, NPR, and others.
3. Framework for a Resilient Network Planning Implementation Documentation Monitoring Resilient: Able to withstand or recover quickly from difficult conditions.
4. Planning Plan three years out to capture emerging trends Involve technical and business resources Integrate planning activities into your business strategy Cost of not following the framework: Inability to meet business goals Slow response to critical events Increased cost to support legacy technology
5. Implementation Follow best practices Invest in implementation expertise Involve and train support staff Cost of not following the framework: Reduced ROI Service degradation Pay now or pay later
6. Documentation Keep documentation updated Make it available Use it Cost of not following the framework: Increased problem resolution time Inappropriate use of technical resources during a crisis
7. Monitoring Collect the right data Look at it Feed results into the planning process Cost of not following the framework: Failure to recognize capacity and operational issues Increased spending on inappropriate changes Inability to identify savings opportunities
8. Summary Careful planning reduces risk. Good implementation practices increase resiliency. Clear documentation provides answers quickly. Strategic monitoring enhances decision-making capabilities. Resilient: Able to withstand or recover quickly from difficult conditions.