tailieunhanh - NETWORK+ GUIDE TO NETWORKS, FOURTH EDITION - CHAPTER 15

Implementing and Managing Networks Describe the elements and benefits of project management Manage a network implementation project Understand network management and the importance of baselining to assess a network’s health Plan and follow regular hardware and software maintenance routines Describe the steps involved in upgrading network hardware and software | Network+ Guide to Networks, Fourth Edition Chapter 15 Implementing and Managing Networks Objectives Describe the elements and benefits of project management Manage a network implementation project Understand network management and the importance of baselining to assess a network’s health Plan and follow regular hardware and software maintenance routines Describe the steps involved in upgrading network hardware and software Linux+ Guide to Linux Certification, Second Edition Project Management Managing staff, budget, timelines, and other resources and variables to achieve specific goal within given bounds Attempts to answer at least following questions: Is proposed project feasible? What needs must project address? What are project’s goals? What tasks are required to meet goals? How long should tasks take, and in what order should they be undertaken? Linux+ Guide to Linux Certification, Second Edition Project Management (continued) Attempts to answer at least the following . | Network+ Guide to Networks, Fourth Edition Chapter 15 Implementing and Managing Networks Objectives Describe the elements and benefits of project management Manage a network implementation project Understand network management and the importance of baselining to assess a network’s health Plan and follow regular hardware and software maintenance routines Describe the steps involved in upgrading network hardware and software Linux+ Guide to Linux Certification, Second Edition Project Management Managing staff, budget, timelines, and other resources and variables to achieve specific goal within given bounds Attempts to answer at least following questions: Is proposed project feasible? What needs must project address? What are project’s goals? What tasks are required to meet goals? How long should tasks take, and in what order should they be undertaken? Linux+ Guide to Linux Certification, Second Edition Project Management (continued) Attempts to answer at least the following questions (continued): What resources are required, and how much will they cost? Who will be involved and what skills are needed? How will staff communicate? After completion, did project meet stated need? Most projects divided into phases Milestone: reference point marking completion of major task or group of tasks in project Linux+ Guide to Linux Certification, Second Edition Project Management (continued) Figure 15-1: Project phases Linux+ Guide to Linux Certification, Second Edition Determining Project Feasibility Feasibility study outlines costs and benefits of project Attempts to predict whether it will yield favorable outcome Should be performed for any large-scale project before resources committed Linux+ Guide to Linux Certification, Second Edition Assessing Needs Needs assessment: process of clarifying reasons and objectives underlying proposed change(s) Interviewing users Comparing perceptions to factual data Analyzing network baseline data Linux+ Guide to Linux