Why is the computer not pinging?

Question

Computer networks

There is a PC in the local area.
He doesn't ping.
On the PC itself, you can safely go to the Internet, go to network drives, local chat works without problems, print to a network printer.
Only off / on the network card is solved.
What a miracle

Answer 1

ping works over the ICMP protocol, it is often blocked by the default firewall.