Linux Administration/Networking/DNS

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This lesson covers DNS.

Objectives and Skills[edit]

Objectives and skills for the DNS portion of Linux+ certification include:[1]

  • Configure client-side DNS
    • Query remote DNS servers
    • Configure local name resolution and use remote DNS servers
    • Modify the order in which name resolution is done
    • The following is a partial list of the used files, terms and utilities:




  1. Display your DNS configuration in macOS running: scutil --dns

Lesson Summary[edit]

Key Terms[edit]

See also[edit]