computer network

arp protocol

What is ARP protocol? The ARP full form is Address Resolution Protocol. From full form says that the protocol is to resolve the destination address of a network packet.  To understand the purpose of the ARP protocol, we need to understand the message routing over the internet or IP network. For example, if you are …

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what is dns

What is DNS? DNS stands for Domain Name System. DNS is a basic requirement for the internet. There are DNS servers that convert a URL to the actual IP address of the machine, which hosts the service for a URL.  DNS server maintains the mapping between and URL and IP address. DNS is a database …

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