20 Domain Name System Ppt Slideshare New

Ddns automatically updates the dns master.

Domain name system ppt slideshare. Dns domain name system peter r. Https easy gr en powerpoint ppt presentation free to view. 0 number of embeds.

Slideshare uses cookies to improve functionality and performance and to provide you with relevant advertising. Addresses are used to locate objects names are easier to remember than numbers you would like to get to the address or other objects using a name dns provides a mapping from names to resources of several types 2. Generic domain country domain inverse domain.

The domain name system overview what is dns. Each node in the tree has a domain name. This is presentation on domain name system.

However the ip protocol needs the ip address. The domain name system is usually used to translate a host name into an ip address. Dns domain name system 2.

Domain names comprise a hierarchy so that names are unique yet easy to remember. Introduction the internet model that follow the client server paradigm. Types of dns queries dns caching why not centralize dns.

However people prefer to use names instead of addresses. Dns use the service udp for. A user of a e mail program may know the e mail address of the recipient.