Domain Name System

• Session-1: DNS Fundamentals

  Presentation: PDF | PowerPoint
  Exercise: PDF | Text

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• Session-2: DNS Caching Operation & DNS Debugging

  Presentation: PDF | PowerPoint
  Exercise 1: Debugging DNS (a worked example) Text
  Exercise 2: Debugging DNS (worksheet) Text
  Exercise 3: Building a DNS cache Text

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• Session-3: Configuring Authoritative Name Servers

  Presentation: PDF | PowerPoint
  Exercise: Setting up Master & Slave nameservers Text

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• Session-4: Delegation and Reverse DNS

  Presentation: PDF | PowerPoint
  Exercise 1: Delegating a subdomain Text
  Exercise 2: Setting up Reverse DNS (in-addr.arpa) Text
  Exercise 3: Setting up Flexible Logging for BIND Text

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• Session-5: Other Stuff`

  Presentation: PDF | PowerPoint
  + Upgrading BIND
  + Securing Nameservers
  + Zone Transfers using TSIG
  + Introduction to DNSSEC