[root@FriendlyARM /etc]# ping -c 4 192.168.2.211
PING 192.168.2.211 (192.168.2.211): 56 data bytes
64 bytes from 192.168.2.211: seq=0 ttl=64 time=0.258 ms
64 bytes from 192.168.2.211: seq=1 ttl=64 time=0.123 ms
64 bytes from 192.168.2.211: seq=2 ttl=64 time=0.099 ms
64 bytes from 192.168.2.211: seq=3 ttl=64 time=0.097 ms
--- 192.168.2.211 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 0.097/0.144/0.258 ms
这是我ping配置的Ip地址的结果,也没有毛病