ICMP is the INTERNET CONTROL MESSAGE PROTOCOL
you can read the RFC for a full explonation.
there are lots of other sites about this like wikipedia:ICMP
ping is a type of ICMP
ICMP is the INTERNET CONTROL MESSAGE PROTOCOL
you can read the RFC for a full explonation.
there are lots of other sites about this like wikipedia:ICMP
ping is a type of ICMP