NETWORK CONGESTION MANAGEMENT

Effects of Network Congestion Management in a Corporate Environment

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Table of Contents

Methodologies for Network Congestion Management in a Corporate Environment3

Methodology 1: Waterfall3

Methodology 2: PRINCE24

Methodology 3: PPDIOO5

Methodology 4: Qualitative5

Methodology 5: Quantitative6

Suitable Methodology for this Project6

Background of Congestion Management7

Background of Quality of Service8

References10

Effects of Network Congestion Management in a Corporate Environment

Methodologies for Network Congestion Management in a Corporate Environment

Network congestion is normality these days due to extensive clients in a corporate environment. Congestion problem is tougher to be evaluated and solved in lossless networks as compared to the lossy networks. Internet lies in the category of lossy network (Mamatas et al. 2007). Congestion is difficult to solve in this type because packet dropping is difficult when network congestion happens. Researchers have put forward various congestion management or congestion control methodologies and techniques (Krishnan and Mayhew, 2004). Five of the major methodologies that can be adopted in case of network congestion in a corporate environment are provided below. They include:

Waterfall

PRINCE2

PPDIO

Qualitative

Quantitative

Methodology 1: Waterfall

The waterfall model is a sequential process model that organizes the development of the basis of successive phases. It was proposed in 1970 by Royce and was described by Boehm as a as results of a phase flow. The waterfall model is a purely sequential approach. There is feedback between the individual phases, but only to the respective adjacent, preceding phase. The waterfall model is commonly used to advantage here, where can requirements, services and processes described in the planning phase, relatively accurate. In the waterfall model, each phase has pre-defined start and end points with clearly defined results.

In milestone meetings at the end of each phase, the result documents are adopted. Among the most important documents here are the specifications and the requirements specification. In industrial practice, there are many variants of the pure model. But it is a widely used technique traditional model. The basic idea of ??the waterfall model is the division of the project based on the development work in phases. The following stages are used in the waterfall model:

Analysis

Architectural Design

Implementation

Test

Operation and maintenance

Methodology 2: PRINCE2

PRINCE2 (Projects in Controlled Environments) is a common, process-oriented and freely scalable project management methodology. PRINCE2 is a structured framework for the project and gives the members of the project management team based on the process model specific recommendations for each project phase. The emergence and development of the method is done after the best practice thoughts. Ownership of the method is the Office of Government Commerce (OGC). PRINCE2 deals with the management, control and organization of a project. New features include Business Case, organization stakeholder management, roles and responsibilities, communication, quality and product-based planning.

Elements of the Method

PRINCE2 consists of four integrated components:

7 Fundamental Principles

7 topics

7 processes

Adaptation to the project environment

Techniques of the Method

PRINCE2 has 3 additional technical distinct

Planning based on products (recommended)

Technical quality control (optional)

Technical change control (optional)

Methodology 3: PPDIOO

PPDIOO stand for Prepare, Plan, Design, Implement, Operate, and Optimize. The unique methodology lifecycle of ...