Exam Topic 3: WAN Design Methodology Use PPDIOO Methodology. Key concepts: Analyze the network requirements Application type Traffic volume Traffic patterns Characterize existing network Design topology chould be flexible and have room for growth Implement High Availability. Consider: Response time Throughput Reliability Application requirements Data File transfer Reasonable response time (time between the cient user request … Continue reading CCDA 640-864 Summary Notes – Chapter 6 – Day 14 →