ICMP
From Hackepedia
ICMP stands for Internet Control Messaging Protocol. It resides on layer 3 of OSI even though it is carried by IP which also resides on that layer. It is seen as an extension of IP. ICMP is explained in RFC 792.
ICMP stands for Internet Control Messaging Protocol. It resides on layer 3 of OSI even though it is carried by IP which also resides on that layer. It is seen as an extension of IP. ICMP is explained in RFC 792.