延迟 0.859 ms丢包 0%●
PING xlc.com (206.82.0.8) 56(84) bytes of data. 64 bytes from xlc.com (206.82.0.8): icmp_seq=1 ttl=54 time=0.864 ms 64 bytes from xlc.com (206.82.0.8): icmp_seq=2 ttl=54 time=0.801 ms 64 bytes from xlc.com (206.82.0.8): icmp_seq=3 ttl=54 time=0.913 ms --- xlc.com ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 1038ms rtt min/avg/max/mdev = 0.801/0.859/0.913/0.045 ms
