Free CCNA In Hindi | Chapter28 - What is DNS Server in Cisco IOS?
Channel: toptimelko
Date: 2024-04-08

The Domain Name System (DNS) is a distributed database in which you can map hostnames to IP addresses through the DNS protocol from a DNS server. Each unique IP address can have an associated hostname. The Cisco IOS software maintains a cache of hostname-to-address mappings for use by the connect, telnet, and ping EXEC commands, and related Telnet support operations. This cache speeds the process of converting names to addresses. 07905914023