How to Manage Network Adapters Using Netcfg in Windows

Uninstalling the QoS Packet Scheduler

The QoS Packet Scheduler is used for managing network traffic. To uninstall it, run the following command:

netcfg -u ms_pacer

Uninstalling the LLTD I/O Driver

The LLTD I/O Driver is used for network topology discovery. To uninstall it, run the following command:

netcfg -u ms_lltdio

Uninstalling the LLTD Responder

The LLTD Responder is used for responding to network topology discovery requests. To uninstall it, run the following command:

netcfg -u ms_rspndr

Disabling IPv6 Protocols and Services

To disable IPv6-related protocols and services, run the following commands:

netcfg -u net6_filter
netcfg -u ms_tcpip6_tunnel
netcfg -u ms_tcpip6
netcfg -u ms_wanarpv6

Steps to Run the Commands

1. Open Command Prompt with administrative privileges.
2. Copy and paste the desired Netcfg command into the Command Prompt.
3. Press Enter to execute the command.

Example Script

Here is a batch script that combines the above commands for easy execution:

@echo off
REM Uninstall QoS Packet Scheduler
netcfg -u ms_pacer

REM Uninstall LLTD I/O Driver
netcfg -u ms_lltdio

REM Uninstall LLTD Responder
netcfg -u ms_rspndr

REM Disable IPv6 Protocols and Services
netcfg -u net6_filter
netcfg -u ms_tcpip6_tunnel
netcfg -u ms_tcpip6
netcfg -u ms_wanarpv6

REM Output completion message
echo Network components have been uninstalled successfully.
pause

Save the script as a .bat file and run it with administrative privileges to uninstall the specified network components.