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There are many excellent online courses. This has been hugely beneficial in my day to day work.
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- Louise Nolan
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i-Net+ Module 6 - Resolving Names on the Internet
Course Aims
On completion of this module, readers will be able to: understand the use of host names and FQDNs in TCP/IP, understand the process by which host names are resolved to IP addresses and configure and troubleshoot DNS. |
Assumed Knowledge
Readers should meet the following criteria prior to attending the course:
experience of desktop software PC support, perhaps gained through "A+ Certification: Operating System Support Skills" or similar training, some basic experience of supporting web clients (browser, FTP, etc.) would be an advantage and some working technical knowledge of LAN and WAN networking hardware and software (preferably using Windows 98 or later). |
Course Audience
This course has been developed for readers with the responsibility for installing, maintaining and troubleshooting Internet and Intranet systems. On course completion, readers will be capable of taking and passing the i-Net+ Certification exam (code IK0-002, launched April 2002). |
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Table of Contents
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Host Names and FQDNs
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Resolving Host Names Using the HOSTS File
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Using DNS
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The Name Resolution Process
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Configuring DNS Servers
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Troubleshooting DNS with NSLOOKUP
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Troubleshooting DNS with NSLOOKUP
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Summary
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Glossary
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