(http://scour.com/search/images/Ip%20commands#)
                                                                                                                                                                                                           
   DOS / Windows IP Command Lines

  Display Connection Configuration: ipconfig /all
 
  Display DNS Cache Info: ipconfig /displaydns

  Clear 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 www.whatismyip.com

  Trace IP address Route: tracert

  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

 

 

 

TCP/IP Commands

(http://www.comentum.com/tech-support/tcp-ip-commands.html)

Troubleshooting Utility	Function
PING	Verifies and tests connectivity
WinIPCFG	Displays the current TCP/IP configuration and information on windows 95/98
IPCONFIG	Displays the current TCP/IP configuration and information on 98/NT/2000
TRACERT	Displays the path a packet takes to a destination host computer
NETSTAT	Displays the TCP/IP protocol sessions, connections and open port connection information
NBTSTAT	Displays a list of NetBIOS computer names that have been resolved to IP addresses
ROUTE	Displays or modifies the local routing table
ARP	Displays the cache of locally resolved IP addresses to MAC (media access control) addresses
LPQ	Obtains status of the print queue on a host running the LPD services