What This Guide Offers. The content in this guide will help partners integrate the Cisco Lifecycle Services approach into their service practice helping to increase . Around 7 hours of free training video content. In the first session titled “Design Methodologies and Approaches” the presenters discuss PPDIOO. Clarifying PPDIOO So here is a clarification that I had posted in the past regarding the first four phases of the PPDIOO framework.
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Sorry, your blog cannot share posts by email. Optimize phase is a proactive network management, you can identify and resolved issue before they move to entire network base of your good design. In implementation phase if you want to change anything then you must communicate it to all ppdiok members and also made the proper modifications in Plan and design phase accordingly, also define the proper guidelines and provide the RFCs if required.
The implementation of a lifecycle allows the network to be managed in a way that best meets all of these goals. Appropriate support personnel are also monitoring and maintaining the network. The initial requirements that were derived in the planning phase drive the activities of the network design specialists. And any change that you make in implement phase must be tested before going to next phase.
Your customer wants to implement an It is best-practice to lay out implementation steps in a tabular form and review those steps with your peers. Instead, network operations or implementation engineers are often the persons deploying a new design based on an implementation plan. Each step for each phase in the implementation phase is described briefly, with references to the detailed implementation plan for further details.
Although complex implementation steps usually require the designer to carry out the implementation, other staff members can complete well-documented detailed implementation steps without the direct involvement of the designer. These changes can be minor or major depending on the amount and type of issues that occur.
Cisco PPDIOO lifecycle
You can also properly make a plan for changes in infrastructure and changes in requirements for resources. It also speed-up access to network resources and applications.
This article gives an overview of the PPDIOO lifecycle, what happens at each stage, and what potential deliverables would be expected at each stage.
Sure we hate to admit it but sometimes things happen out of our control Example: Poor plans will always yield poor results. Operation is the final test of the appropriateness of the design. See All Related Articles. Enterprises that execute quickly gain competitive advantages over other businesses. This leaves 2 options advise management to have the cordless phone removed, or move the users to another frequency that is uneffected by the phone.
The PPDIOO network lifecycle | CiscoZine
Leave a Reply Cancel reply Your email address will not be published. See All Related Articles. If the customer wanted to implement a WLAN you would want to ask various questions. Examples of where downtime could cause loss of revenue is with network outages that prevent market trading during a surprise interest rate cut or the inability to process credit card transactions on black Friday, the shopping day following Thanksgiving.
Although this topic is not a technical one, the best practices highlighted will go a long way with any network design and implementation plan.
Your email address will not be published. The prepare phase can establish a financial justification for network strategy by assessing the business case for the proposed architecture. The more detailed the implementation plan documentation is, the more likely the implementation will be a success.
The operational phase involves maintaining network health through day-to-day operations, including maintaining high availability and reducing expenses. The network lifecycle approach provides several key benefits aside from keeping the design process organized. The project plan should align with the scope, cost, and resource parameters established in the original business requirements.
The total cost of network ownership is especially important into today’s business climate. You need a well-defined, but simple, process test at every step and a procedure to revert to the original setup in case there is a problem.
CCDA is all about the designing the network and mostly focus on prepare, plan and design phase you can review the different design model and methods from CCDA course.
Involves proactive management of the network. PPDIOO also improve the networks availability because we are using a sound and solid cisoc design and all alone the way we are validating our network operations. Article Description In the modern world of computer networks there are many moving parts that must be carefully controlled in order to get the most out of it.
The content of this book focuses on the prepare phase, plan phase, and design phases of the PPDIOO process as applied to building an enterprise campus network. Notify me of new comments via email. Notify me of new posts via email. I emphasized this point more then once for a reason. August 22, August 28, The four primary areas that can be addressed to help meet this goal with the network are:.
ppxioo It is necessary to includes steps to verify pppdioo check the work of the engineers implementing the plan. I would also like to add the examples I provided are merely that, simple examples real projects require much more documentation and detail.
A project plan is useful for helping manage the tasks, responsibilities, critical milestones, and resources required to implement changes to the network. Nevertheless, the network lifecycle gains business agility by the following actions:. The network is built or additional components are incorporated according to the design specifications, with the goal of integrating devices without disrupting the existing network or creating points of vulnerability.