[root@c1 scripts]# tracepath 100.2.4.144    (备注：linux系统)

1: c1.nulige.com (100.2.4.144) 0.047ms pmtu 65520

1: c1.nulige.com (100.2.4.144) 0.017ms reached

1: c1.nulige.com (100.2.4.144) 0.011ms reached

Resume: pmtu 65520 hops 1 back 1

tracert ip  (备注：windows系统)