Network Troubleshooting

  1. 開啟命令提示字元

Ping

   ping host
   tracert host
   telnet host ${opened port}
   ipconfig /all to lookup dns
   ping dns ip
   nslookup 
   type ip

Traceroute

ipconfig

nslookup

telnet

  1. Linux 開啟端終機

Ping

   ping 8.8.8.8

Ping Command