用命令查看接口eth0 ,得到如下输出eth0Linkencap:EthernetHWaddr00:0C:29:02:27:33inetaddr:192.168.71.136Bcast:192.168.71.255Mask:255.255.255.0inet6addr:fe80::20c:29ff:fe02:2733/64Scope:LinkUPBROADCASTRUNNINGMULTICASTMTU:1500Metric:1RXpackets:1555errors:0dropped:0overruns:0frame:0TXpackets:26errors:0dropped:0overruns:0carrier:0collisions:0txqueuelen:1000RXbytes:144866(141.4KiB)TXbytes:2461(2.4KiB)下面哪些说法是正确的?