le0: flags=863<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 220.127.116.11 netmask ffffff00 broadcast 18.104.22.168 ether 8:0:20:8:el:fd
The previous flags section shows that the interface is configured “up,” capable of broadcasting, and not using “trailer” link-level encapsulation. The mtu field tells you that this interface has a maximum transfer size of 1500 octets. Information on the second line includes the IP address of the host you are using, the netmask being currently used, and the IP broadcast address of the interface. The third line gives the machine address (Ethernet, in this instance) of the host.