Describes how to enable tracing for a wireless LAN at the time that the computer starts. To do this, you must use the netsh command-line tool to enable tracing and set the mode to persistent.

You run the Netsh.exe command on a computer that is running Windows Vista or Windows Server 2008. The command adds a static Address Resolution Protocol (ARP) entry to the ARP cache.

NetSh WLAN Show All. Shows detailed information about your Wi-Fi adapter including the adapter’s capabilities, the Wi-Fi profiles on your PC (not including security keys or passwords), and a list of the Wi-Fi networks that were found when you ran the report.

The following is a sample of the log file that is generated by netsh when an IP reset command is issued. The actual log file might vary, depending on the configuration of the computer.

Fixes an issue in which you cannot configure TCP MinRTO, InitialRTO, Initial Congestion Window, and DelayedAckTicks by using the netsh command on a computer that is running Windows Server 2008 R2.

The Initial RTO in Windows Server 2008 R2 and Windows 7 is can be controlled by using the NetSH command by initialRTO. For prerequisites and more information, click the following article number to view the article in the Microsoft Knowledge Base:

Describes a hotfix that enables you to enable or disable TCP window scaling after the second retransmission of a SYN packet by using the netsh command in Windows Vista, Windows Server 2008, Windows 7, or Windows Server 2008 R2.

Fixes an issue in which the IP Helper service crashes when the port proxy interface is removed in Windows 8.1, Windows RT 8.1, or Windows Server 2012 R2.

Fixes a SSL binding issue that occurs when you try to add a CTL to a secure sockets layer binding by using a "netsh" command in Windows Server 2008 R2 or in Windows 7.

For a Microsoft Windows 2000 version of this article, see 162326. This article describes TRACERT (Trace Route), a command-line utility that you can use to trace the path that an Internet Protocol (IP) packet takes to its destination.