当我运行 arp 命令时，我得到以下信息：
mark@mark-P8Z77-I-0:~$ arp
Address HWtype HWaddress Flags Mask Iface
192.168.1.128 ether 08:86:3b:c8:d8:09 C eth0
192.168.1.4 ether e0:91:f5:7c:7c:34 C eth0
192.168.1.110 ether 9c:d3:6d:b1:d3:49 C eth0
192.168.1.101 ether 94:10:3e:48:60:0d C eth0
mark-N3050T ether d0:17:c2:ad:ff:58 C eth0
192.168.1.117 ether b8:27:eb:ad:2e:72 C eth0
192.168.1.129 (incomplete) eth0
192.168.1.103 ether ec:1a:59:cb:42:25 C eth0
192.168.1.111 ether 54:4a:16:02:54:a8 C eth0
192.168.1.127 ether 84:ba:3b:05:6d:45 C eth0
192.168.1.106 ether a4:77:33:2b:29:40 C eth0
192.168.1.122 ether 00:18:dd:04:6a:cc C eth0
mark-N53Jf ether 48:5d:60:71:7f:be C eth0
gateway ether 28:c6:8e:20:a8:e5 C eth0
报告中出现的所有三个主机名也可以使用 …