DNS

Session 1: Fundamentals

Lesson Plan

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Excercises: resolver/dig/reverse dns lookups/tcpdump

[HTML] [PDF] [Postscript]

Session 2: DNS Cache Operation and DNS Debugging

Lesson Plan

[Text]

Excercises: Debugging Nameservers Using dig +norec

[HTML] [PDF] [Postscript]

Worksheet for Excercises

[PDF] [Postscript] [Applix]

Building a DNS Cache

[HTML] [PDF] [Postscript]

Session 3: Configuration of Authoritative Nameservice

Lesson Plan

[Text]

Excercises: Setting up a Domain

[HTML] [PDF] [Postscript]