netsh

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1986-2001 Microsoft Corp.
C:\WINDOWS>netsh ?

Usage: netsh [-a AliasFile] [-c Context] [-r RemoteMachine]
            [Command | -f ScriptFile]

Commands in this context:
..                - Goes up one context level.
?                - Displays a list of commands.
abort          - Discards changes made while in offline mode.
add            - Adds a configuration entry to a list of entries.
alias            - Adds an alias.
bridge        - Changes to the `netsh bridge' context.
bye             - Exits the program.
commit        - Commits changes made while in offline mode.
delete         - Deletes a configuration entry from a list of entries.
diag            - Changes to the `netsh diag' context.
dump          - Displays a configuration script.
exec            - Runs a script file.
exit              - Exits the program.
firewall       - Changes to the `netsh firewall' context.
help            - Displays a list of commands.
interface     - Changes to the `netsh interface' context.
lan              - Changes to the `netsh lan' context.
nap              - Changes to the `netsh nap' context.
offline          - Sets the current mode to offline.
online         - Sets the current mode to online.
p2p            - Changes to the `netsh p2p' context.
popd           - Pops a context from the stack.
pushd          - Pushes current context on stack.
quit           - Exits the program.
ras            - Changes to the `netsh ras' context.
routing        - Changes to the `netsh routing' context.
set            - Updates configuration settings.
show           - Displays information.
unalias        - Deletes an alias.
winsock        - Changes to the `netsh winsock' context.

The following sub-contexts are available:
bridge diag firewall interface lan nap p2p ras routing winsock

To view help for a command, type the command, followed by a space, and then
type ?.