Time
3 hours 28 minutes
Difficulty
Intermediate
CEU/CPE
4

Video Description

Protocols: DNS and DHCP This lesson focuses on the following protocols: Domain Name Systems (DNS): this runs over TCP/UDP and allows us to which allows us to resolve fully qualified domain names to IP addresses or IP addresses to fully qualified domain names. DNS allows us to transmit a query to a particular server and find out a specific IP address (such as google.com). Dynamic Host Configuration Protocol (DHCP): This runs over UDP and is what computers use to automatically get IP address information.

Up Next

Strategic DNS Ops and Security

Domain Name Servers (DNS) are the Internet's equivalent of a phone book. They maintain a directory of domain names and translate them to Internet Protocol (IP) addresses

Instructed By

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Anthony Harris
Systems Analyst and Administrator at SAIC
Instructor