Networking: A Beginner’s Guide Fifth Edition- P2 potx

... 44 Comparing Rings to Stars and Buses 46 Demystifying Network Cabling 47 Overview of Basic Cable Types 47 Twisted-Pair Cabling: The King of Network Cables 48 Coaxial Cable 52 Installing and Maintaining ... 147 Practices and User Education 148 Understanding External Threats 149 Front-Door Threats 150 Back-Door Threats 152 DoS Threats 153 Viruses and Other Malicious Software 154 Chapter Summar...

Ngày tải lên: 05/07/2014, 04:20

... the trademark. Where such designations appear in this book, they have been printed with initial caps. McGraw-Hill eBooks are available at special quantity discounts to use as premiums and sales ... For my daughters, Vivian and Maxine, of whom I am extraordinarily proud. Networking: A Beginner’s Guide, Fifth Edition BRUCE HALLBERG New York Chicago San Francisco Lisbon London Madrid...

Ngày tải lên: 05/07/2014, 04:20

... the Virtual Machine 384 Installing VMware Tools 386 Backing Up Virtual Machine Data 388 Chapter Summary 388 Appendix Understanding the Sarbanes-Oxley Act 389 Sarbanes-Oxley Act Summary 390 Title ... Fedora 361 Downloading and Installing Apache Web Server 361 Administering Apache Web Server 363 Stopping and Starting Apache 363 Changing the Apache Configuration 363 Publishing Web Pages 364 Chap...

Ngày tải lên: 05/07/2014, 04:20

... numbers, A equals 10 in the decimal system, B equals 11, C equals 12, D equals 13, E equals 14, and F equals 15. You can determine the decimal value for a hexadecimal value manually using the same ... letter x can be either lowercase or uppercase, so both 0x11AB and 0X11AB are correct. Hexadecimal numbers may also be shown with a trailing letter h, which can be lowercase or uppercase...

Ngày tải lên: 05/07/2014, 04:20

... Topology A ring topology is actually not a physical arrangement of a network cable, as you might guess. Instead, rings are a logical arrangement; the actual cables are wired in a star, with each ... number—can be 10, 100, or 1000, and this number indicates the data rate (in Mbps) that the standard carries. The word Base means the network is baseband rather than broadband. (A ba...

Ngày tải lên: 05/07/2014, 04:20

... $20,000 all at once, you can pay for the use of the server over time. Also, the annual impact of a lease is much lower than with a purchase, and leasing might make it easier to fit a particular server ... that the NOS needs to work optimally with the server hardware. Prior to installing a NOS onto a server, make sure to read the server’s documentation carefully and to take advan...

Ngày tải lên: 05/07/2014, 04:20

... that will work, rather than one that might look good on paper but won’t hold up to actual use. Assessing Network Needs “Measure twice and cut once” is a common adage that conveys the importance ... network simulation software to test a planned design and see if it holds together under load. In this chapter, you learn a relatively comprehensive process that is straightforward and sim...

Ngày tải lên: 05/07/2014, 04:20

... use as a server can be a complex task. You must contend with the myriad details of installed RAM, processor configuration, disk configuration, and so forth, as well as factor in your anticipated ... conduct a variety of preinstallation checks that prepare the system for the process. Next, you perform the actual installation, providing information that the installation program needs....

Ngày tải lên: 05/07/2014, 04:20

... an overall introduction to Windows Server 2008. Certain advanced installation scenarios and techniques are not described here. To learn about other features and choices available when installing, ... domain controllers crash. Domain information is automatically synchronized between the available domain controllers. Per Seat or Per Server? Yet another important choice to make when installi...

Ngày tải lên: 05/07/2014, 04:20

... Guide If you are installing Windows Server 2008 simply to learn more about it, and the network it’s connected to already has a DHCP server, Windows will automatically obtain an IP address and access ... assigning static IP addresses, it is important not to assign an address already in use on the network. Figure 16-8. Windows reports the status of the installation. 238 Networking: A...

Ngày tải lên: 05/07/2014, 04:20