The name shown by ipconfig
is - strangely - not the name you supply to the renew and reconfig options, so get the NetConnectionID
of the NIC using this command in a command window to show you the necessary id to use in the next command, matching the MAC address if necessary:
C:\>wmic nic get Name,NetConnectionID,MACAddress
MACAddress Name NetConnectionID
Microsoft Kernel Debug Network Adapter
F8:CA:B8:55:7F:A3 Intel(R) Ethernet Connection (3) I218-LM Ethernet
10:02:B5:82:71:16 Intel(R) Dual Band Wireless-AC 7265 Wi-Fi
10:02:B5:82:71:1A Bluetooth Device (Personal Area Network) Bluetooth Network Connection
Then use the name in an ipconfig
command such as:
C:\> ipconfig /release Wi-Fi
C:\> ipconfig /renew Wi-Fi
In the example above, ipconfig
shows the name Wireless LAN adapter Wi-Fi
, but the name to use with ipconfig
is just Wi-Fi
as discovered from the wmic
command.
Windows 10 adds crap to the adapter name that it shows in ipconfig. For instance, ipconfig shows me an entry for *Wireless LAN adapter Wi-Fi* but the adapter name that you would supply to
ipconfig /renew
is just *Wi-Fi*. Remember that it also supports wildcard matches, so I can typeipconfig /renew *Fi
which works just as well. – LinuxDisciple – 2016-11-18T03:54:44.580Thanks, the /? is good to know. – Brack – 2013-06-13T14:25:35.103