Information Technology Reference
In-Depth Information
Ta b l e 1- 6
Actions That Accelerate Access to Applications and Services
Actions That Accelerate Access to Applications and Services
Accessing and improving operational preparedness to support current and planned network
technologies and services
Improving service delivery efficiency and effectiveness by increasing availability, resource ca-
pacity, and performance
Improving the availability, reliability, and stability, of the network and the applications that run
on it
Managing and resolving problems that affect the system and keeping software applications
current
Figure 1-4 shows the PPDIOO network life cycle.
Prepare
Optimize
Plan
Operate
Design
Implement
Figure 1-4
Cisco PPDIO O Network Life Cycle
The following sections discuss the PPDIOO phases in detail.
Prepare Phase
The Prepare phase establishes organization and business requirements, develops a network
strategy, and proposes a high-level conceptual architecture to support the strategy. Tech-
establish a financial justification for a network strategy.
