This parameter disables TCP/IP for adapters configured to obtain an IP address automatically. /release6 : Sends a DHCPRELEASE message to the DHCPv6 server to release the current DHCP configuration and discard the IPv6 address configuration for either all adapters (if an adapter is not specified) or for a specific adapter if the Adapter parameter is included.To specify an adapter name, type the adapter name that appears when you use ipconfig without parameters. /release : Sends a DHCPRELEASE message to the DHCP server to release the current DHCP configuration and discard the IP address configuration for either all adapters (if an adapter is not specified) or for a specific adapter if the Adapter parameter is included.

The DNS settings in the advanced properties of the TCP/IP protocol determine which names are registered in DNS. You can use this parameter to troubleshoot a failed DNS name registration or resolve a dynamic update problem between a client and the DNS server without rebooting the client computer.

/registerdns : Initiates manual dynamic registration for the DNS names and IP addresses that are configured at a computer.

During DNS troubleshooting, you can use this procedure to discard negative cache entries from the cache, as well as any other entries that have been added dynamically.

/flushdns : Flushes and resets the contents of the DNS client resolver cache.

The DNS Client service uses this information to resolve frequently queried names quickly, before querying its configured DNS servers. /displaydns : Displays the contents of the DNS client resolver cache, which includes both entries preloaded from the local Hosts file and any recently obtained resource records for name queries resolved by the computer./allcompartments : Displays the full TCP/IP configuration for all compartments.Adapters can represent physical interfaces, such as installed network adapters, or logical interfaces, such as dial-up connections.

/all : Displays the full TCP/IP configuration for all adapters.The syntax of ipconfig command is: ipconfig ] ] ] ] ] Ipconfig parameters explanation You can release and renew IP addresses obtained by DHCP using ipconfig /release and ipconfig /renew. You can display additional information, including the host name, physical address, and Dynamic Host Configuration Protocol ( DHCP), Windows Internet Name Service ( WINS), and Domain Name System ( DNS) configuration, using ipconfig /all.When you type ipconfig at a command prompt, the following information is displayed for each NIC:

How to view ipconfig on a mac