命令复制[root@ftpsvr ~]# arp   Address                  HWtype  HWaddress           Flags Mask            iface   192.168.1.234            ether   00:04:61:AE:11:2B   C                     eth0   192.168.1.145            ether   00:13:20:E9:11:04   C                     eth0   192.168.1.1              ether   00:02:B3:38:08:62   C                     eth0   1.2.3.4.5.