C:\Documents and Settings\Administrator>ping -f -l 1472 192.168.1.1
Pinging 192.168.1.1 with 1452 bytes of data:
Reply from 192.168.1.1: bytes=1472 time=1ms TTL=255
Reply from 192.168.1.1: bytes=1472 time=1ms TTL=255
Reply from 192.168.1.1: bytes=1472 time=1ms TTL=255
Reply from 192.168.1.1: bytes=1472 time=1ms TTL=255
路由器的MTU应设置为1472+28=1500吗?ping 1473就丢包了 |