The PING $($Packet Internet Groper$)$ command $[2$ each$]$

Description: This Ping command is a command line utility to verify network

connectivity between the source host and the specified destination server or a host. It

can, therefore, be used to verify and troubleshoot accessibility of devices over the

Internet. The host sends one or more messages called ping and waits for the echo reply

called pong. The response may also indicate the round$-$trip delay, packet size and packet

loss.