Below, you'll find a list of the most common IP commands for Windows and DOS. These include ipconfig, trace route, netstat, arp, route, hostname, control netconnections, and other popular DOS and Windows IP commands. Display Connection Configuration: ipconfig /all Display DNS Cache Info: ipconfig /displaydns Flush and Reset DNS Cache: ipconfig /flushdns Release All IP Address Connections: ipconfig /release Renew All IP Address Connections: ipconfig /renew Re-Register the DNS connections: ipconfig /registerdns Change/Modify DHCP Class ID: ipconfig /setclassid Network Connections: control netconnections Network Setup Wizard: netsetup.cpl Test Connectivity: ping domainname.com Trace Route: tracert www.domainname.com Displays the TCP/IP protocol sessions: netstat Display Local Route: route Display Resolved MAC Addresses: arp Display Name of Computer Currently on: hostname Display DHCP Class Information: ipconfig /showclassid NameServer Lookup: nslookup domainname.com *