traceroute -w 200 www.cs.cornell.edu
traceroute -w 200 www.school.net.hk
ping www.cornell.edu,babbage.csuglab.cornell.edu,www.yahoo.com,124.84.222.3,hoho.cs.cornell.edu,orie.cornell.edu,www.cs.cornell.edu,babbage.csuglab.cornell.edu,hoho.cs.cornell.edu,www.cornell.edu,orie.cornell.edu,www.cornell.edu,babbage.csuglab.cornell.edu,sim1.cs.cornell.edu,124.84.222.3,hoho.cs.cornell.edu,orie.cornell.edu,www.cs.cornell.edu,babbage.csuglab.cornell.edu,hoho.cs.cornell.edu 8 1 200
traceroute -w 200 www.cs.cornell.edu
traceroute -w 200 www.school.net.hk
ping 128.84.211.60,128.84.211.61,128.84.211.62,128.84.211.63,128.84.211.64,128.84.211.65,128.84.211.66,128.84.211.67,128.84.211.68,128.84.211.69,128.84.211.70,128.84.211.71,128.84.211.72,128.84.211.73,128.84.211.74,128.84.211.75,128.84.211.76,128.84.211.77,128.84.211.78,128.84.211.79 64 2 200
traceroute -w 200 cs.berkeley.edu
traceroute -w 200 www.school.net.hk
