> DOS 中文参考手册 > ipconfig

IPCONFIG

(ipconfig)


USAGE:

    ipconfig [/? | /all | /renew [adapter] | /release [adapter] |

              /flushdns | /displaydns | /registerdns |

              /showclassid adapter |

              /setclassid adapter [classid] ]

where

    adapter         Connection name

                   (wildcard characters * and ? allowed, see examples)

    Options:

       /?           Display this help message

       /all         Display full configuration information.

       /release     Release the IP address for the specified adapter.

       /renew       Renew the IP address for the specified adapter.

       /flushdns    Purges the DNS Resolver cache.

       /registerdns Refreshes all DHCP leases and re-registers DNS names

       /displaydns  Display the contents of the DNS Resolver Cache.

       /showclassid Displays all the dhcp class IDs allowed for adapter.

       /setclassid  Modifies the dhcp class id.

The default is to display only the IP address, subnet mask and default gateway for each adapter bound to TCP/IP.

For Release and Renew, if no adapter name is specified, then the IP address leases for all adapters bound to TCP/IP will be released or renewed.

For Setclassid, if no ClassId is specified, then the ClassId is removed.

Examples:

    > ipconfig                   ... Show information.

    > ipconfig /all              ... Show detailed information

    > ipconfig /renew            ... renew all adapters

    > ipconfig /renew EL*        ... renew any connection that has its  name starting with EL

    > ipconfig /release *Con*    ... release all matching connections,

                                     eg. "Local Area Connection 1" or "Local Area Connection 2"


上一篇:
下一篇: