System Administration (LTAT )

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Presentation transcript:

System Administration (LTAT.06.003) Lab 4 Domain Name Server

Domain Name Examples: Mapping between a name and an IP address. Google.com Courses.cs.ut.ee Ut.ee Mapping between a name and an IP address.

Domain Name Server (DNS) Provides Domain Name resolution to devices. Any device can be a Domain Name Server. It’s up to the client which one to listen to.

DNS structure Tree shaped. Recursive. Trust based.

Today Backup Setting up our inter-machine domain Setting up and configuring a recursive DNS

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