TAILIEUCHUNG - The Best Damn Windows Server 2003 Book Period- P79

The Best Damn Windows Server 2003 Book Period- P79:The latest incarnation of Microsoft’s server product,Windows Server 2003, brings many new features and improvements that make the network administrator’s job chapter will briefly summarize what’s new in 2003 and introduce you to the four members of the Windows Server 2003 family: the Web Edition, the Standard Edition, the Enterprise Edition, and the Datacenter Edition. | 746 Chapter 21 Planning Implementing and Maintaining the TCP IP Infrastructure Planning an IP Addressing Strategy Before you can implement an IP network infrastructure there are many details that you must consider. Here we will take a look at how to plan your network by identifying the appropriate addressing requirements and limitations that will shape the network. Understanding subnetting is a requirement to implement your addressing will need to identify hardware requirements decide what class of address you will need and determine if access to the Internet is necessary for all or just some of your hosts. Subnetting will allow you to create logical segments on your network that will overlay the physical topology. By using a well-planned subnetting scheme you can handle your current needs and plan for expansion for future can also make use of these segments to isolate and distribute heavy traffic without having a major impact on other segments of your network. Analyzing Addressing Requirements Since the host IP address must be unique the simple rule to calculate the number of hosts for our network is one IP address per host plus one IP address for each additional network adapter in a host machine. We have a concept of one network in the corporate sense but when determining address requirements there are a few more details we must consider. You can define IP addresses using one of the three classes available for standard IP communications classes A B and C. Before we decide which class to use we need to determine the type of network we are implementing and how many hosts there are per segment. This material provides only a brief review of the topic and assumes you are familiar with IP addressing concepts and practices. Creating a Subnetting Scheme As mentioned host addresses can belong to one of three classes of IP address and each has a range of range is defined by the value of the first shows the classes and .

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