Cisco implemented an ERP system and web-enabled architecture to address limitations in its legacy system and enable greater collaboration, scalability, and integration to support its growth strategy. Key factors that allowed implementation within nine months included adopting a standard ERP system for training, prioritizing the project, and limiting customization. The web architecture provided benefits like improved customer service, training, and supply chain integration but required $100 million investment with security risks. As CIO, justifying costs based on standardized processes, scalability, time/cost savings, competitive advantage, and breakdown of implementation costs.