Broadcast/Network Ping

R1#ping 10.1.1.255

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.255, timeout is 2 seconds:

Reply to request 0 from 10.1.1.2, 80 ms
Reply to request 0 from 10.1.1.3, 80 ms
Reply to request 0 from 10.1.1.4, 80 ms
Reply to request 1 from 10.1.1.4, 52 ms
Reply to request 1 from 10.1.1.2, 52 ms
Reply to request 1 from 10.1.1.3, 52 ms
Reply to request 2 from 10.1.1.3, 84 ms
Reply to request 2 from 10.1.1.4, 84 ms
Reply to request 2 from 10.1.1.2, 84 ms
Reply to request 3 from 10.1.1.2, 20 ms
Reply to request 3 from 10.1.1.4, 20 ms
Reply to request 3 from 10.1.1.3, 20 ms
Reply to request 4 from 10.1.1.3, 16 ms
Reply to request 4 from 10.1.1.4, 16 ms
Reply to request 4 from 10.1.1.2, 16 ms