Microsoft Windows XP Professional Administrators Guide
A diagnostic command that displays and sets TCP/IP network configuration settings.
Syntax
ipconfig [/all [/renew [adapter]] [/release [adapter]] [/flushdns] [/displaydns] [/registerdns] [/showclassid adapter] [/setclassid adapter [classid]]
| Parameters | |
|---|---|
| | |
| Parameter | Purpose |
| | |
| None | Displays the IP address, subnet mask, and default gateway for each network interface. |
| [/all] | Produces all available configuration information. |
| [/renew [adapter]] | Submits a request to renew the DHCP configuration parameters. |
| [/release [adapter]] | Discards the current DHCP configuration. |
| [/flushdns] | Clears and resets DNS client cache. |
| [/displaydns] | Displays DNS client cache. |
| [/registerdns] | Registers DNS names and IP addresses for the computer. |
| [/showclassid adapter] | Displays the DHCP class ID for the specified network adapter. |
| [/setclassid adapter [classid]] | Configures the DHCP class ID for the specified network adapter. |