Layer 3 of the OSI model.
An ICMP header follows the IP header of the IP packet.
ping checks the physical -> data -> network layers. It uses ICMP
ping
ping
ping uses the ICMP protocol.
Because it tests connectivity at Layers 3, 2, and 1 of the OSI model.
1::1
C: Attempt to ping the loopback address.
Ping Eye 2 +no+ are illegal, the + model is legal.
The samsung ping isn't touch screen but they made a new model of it called samsung ping touch and that is touch.
Attempt to ping the loopback address
Ping never stopped making the 1A model. You can still order them today from any authorized Ping dealer.
1996 (1st Nickel Model)