Microsoft Windows [Version 6.1.7000] (C) Copyright 2009 Microsoft Corp. C:\Windows>netsh dnsclient delete dnsservers ?
Usage: delete dnsservers [name=][[address=]|all][[validate=]yes|no]
name - The name or index of the interface where DNS
servers are deleted.
address - One of the following values:: A specific IP address of a DNS server
you are deleting.
all: Deletes all configured IP addresses for DNS. servers.
validate - Specifies whether validation of the DNS server setting
will be performed. The value is yes by default.
Remarks: Deletes statically configured DNS server IP addresses for a
specific interface. If Validate switch is yes, then the remaining
DNS servers are validated.
delete dnsservers "Local Area Connection" all
NETSH / DNSCLIENT / DELETE / DNSSERVERS
netsh dnsclient delete dnsservers - Windows Seven - commandDeletes the DNS server from the specified interface. / Windows Seven netsh, dnsclient, delete, dnsservers, cmd, command, Windows, Seven