ping -c 5 prismslab.cs.umass.edu
PING prismslab.cs.umass.edu (128.119.245.66) 56(84) bytes of data.
64 bytes from prismslab.cs.umass.edu (128.119.245.66): icmp_req=1 ttl=49 time=14.0 ms
64 bytes from prismslab.cs.umass.edu (128.119.245.66): icmp_req=2 ttl=49 time=13.4 ms
64 bytes from prismslab.cs.umass.edu (128.119.245.66): icmp_req=3 ttl=49 time=13.3 ms
64 bytes from prismslab.cs.umass.edu (128.119.245.66): icmp_req=4 ttl=49 time=13.3 ms
64 bytes from prismslab.cs.umass.edu (128.119.245.66): icmp_req=5 ttl=49 time=12.8 ms

--- prismslab.cs.umass.edu ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4007ms
rtt min/avg/max/mdev = 12.832/13.402/14.010/0.389 ms
