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Find a Network Term Most Popular Tutorials The most daunting part of upgrading to Windows Vista may be trying to figure out where in the layers of menus the networking and file-sharing options are hidden. It may not be something you do everyday, but having the supplies and know-how to whip up a network cable on the spot can be very handy. Seemingly minor and easily overlooked settings can still have profound security implications. Here are some steps you can take to make sure your wired or wireless home router — and by extension, your network — is as secure as possible. Most Popular Reviews If you have a home network, you'll welcome the easy file sharing, remote access and the image-based backup features of Windows Home Server. Iomega's fourth generation StorCenter Network Hard Drive brings many of the features found in higher-end storage devices down to an attractive price.

Allow WMI through the Windows Firewall. > netsh firewall set service remoteadmin enable c. > netsh advfirewall firewall set rule group='windows.

This free tool delivers many of the same capabilities that you'd find in pricey network monitoring tools. As long as you don't mind tinkering, The Dude is a decent network utility that should be worth the download. Manage Windows Network Settings With netsh By Eric Geier Netsh is a powerful command-line tool that is installed by default on Windows 2000, XP, Vista, and recent Server editions. It lets you view and change /, authentication, firewall, and other network settings. The beauty is that you can configure multiple computers by using a logon script or other means, such as a batch file. Without this you have to bring up the GUIs for the network settings on each computer and manually modify them.

Jul 28, 2016. Using Windows Command Line Interface ( CLI ). Netsh firewall add allowedprogram. Type=ALL mode=enable: netsh advfirewall firewall add. Jul 27, 2016 ENABLE ICMP (echo ping) using Windows Command. ENABLE: netsh advfirewall firewall add rule. Enable=yes: netsh firewall add allowedprogram.

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Instead, you can write a script and run it from one PC to push the changes to all the others, or take a batch file around to each and make the changes with one click. This takes much less clicking, typing and time. We'll discover a few different things you can do with the Netsh commands. More specifically, we'll review how to view and modify the IP settings for adapters and how to manage Windows Firewall.

Let's get started! Viewing the Network Settings Netsh lets you view the network (TCP/IP) settings and statistics.

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Before you make changes you may want to check the current settings. The statistics can also help when troubleshooting. Here are several commands you may want to check out: netsh interface ip show addresses Shows IP addressing method and IP addresses for each adapter. Netsh interface ip show config Shows same information from above but includes and details. Netsh interface ip show dnsservers Displays just the DNS server addresses. Netsh interface ip show ipstats Displays overall IP statistics. Netsh interface ip show tcpconnections Displays the TCP connections.

Netsh interface ip show tcpstats Shows only TCP statistics. Netsh interface ip show udpconnections Displays the connections. Netsh interface ip show udpstats Shows only UDP statistics. Changing the Network Configuration With Netsh you change the TCP/IP properties of network connections: static or dynamic (DHCP) addressing, client IP address, gateway IP address, subnet mask, and DNS servers. This is useful, for example, if you want to change the addressing of multiple computers to static, or back to dynamic. Additionally, you could change the assigned static IP addresses or change the DNS servers to a different address.

In the following examples, you can replace Local Area Connection with Wireless Network Connection to configure the Wi-Fi adapter instead of the wired Ethernet card. If the default names aren't used on your PC, replace it with the correct name of the desired adapter.

You can see the exact names on the Network Connections window in Windows or when viewing the network details at the command-line. Here's an example of how to assign a network connection with a static IP: netsh interface ip set address 'Local Area Connection' static 192.168.0.101 255.255.255.0 192.168.0.1 (The IP address order is: client IP, subnet mask, and gateway IP.) If you also want to manually assign the IP addresses for DNS servers, or change them from their current IP, try this: netsh interface ip add dns 'Local Area Connection' 208.67.222.222 netsh interface ip add dns 'Local Area Connection' 208.67.220.220 index=2 (These IP addresses are for the OpenDNS servers; feel free to use different ones. The second line configures the secondary server address.) Here's how to change to dynamic addressing: netsh interface ip set address 'Local Area Connection' dhcp You can also tell the adapter to receive the DNS addresses automatically: netsh interface ip delete dnsserver 'Local Area Connection' all (You could replace all with one of the current addresses to remove only it.) Viewing the Windows Firewall Configuration The Netsh also lets you manage the built-in Windows Firewall. Before you start adding or removing firewall entries or changing settings, you may want to check the current configuration. Here are several commands you may want to try: netsh firewall show allowedprogram Displays the details of programs added to the exception/allowed list. Netsh firewall show portopening Displays the details of port added to the exception/allowed list. Netsh firewall show config Shows the status of the main settings.

Netsh firewall show currentprofile Shows current firewall profile. Netsh firewall show logging Displays logging file location and other details. Modifying the Windows Firewall Settings Changing the firewall settings via the command-line is also beneficial. Maybe you installed a local server and need to add the port to Windows Firewall on all the PCs.

Whatever the reason, we'll discuss adding program- and port-based exceptions. Here's an example of adding a program to the exception list: netsh firewall set allowedprogram C: MyApp MyApp.exe 'My Application' ENABLE (Replace the path and filename, plus the application's name for easier identification in firewall settings. To block the application, use DISABLE instead.) Here's how you might add a port to the firewall: set portopening TCP 80 'My Web Port' ENABLE (Replace TCP with UDP as necessary and insert name for exception within the quotes. To block the port, use DISABLE instead.) We Passed the Command Line There's one last tip to take away: from the Command Prompt you can type netsh to enter the tool itself, so you don't have to keep typing netsh before the command. Plus you can move to contexts, such as by entering netsh firewall. Then you can, for example, simply enter show config, set allowedprogram, or other netsh firewall commands directly, without preceding them with netsh firewall.

You should now be able to quickly review the networking and firewall settings at the command-line with Netsh. Plus you should be able to make simple configuration changes.

Remember, there are many more commands to discover; we reviewed the basic ones. Is the Founder and President of, a Wi-Fi Hotspot Network. He is also the author of many networking and computing books, including Home Networking All-in-One Desk Reference For Dummies (Wiley 2008) and 100 Things You Need to Know about Microsoft(R) Windows Vista (Que 2007). For more help, check out the.

Make sure you are editing your group policy object from a Windows 7 or Server 2008 R2 machine to ensure you are editing the policy with the same client-side extension present. Edit the group policy object you wish to put these settings into.

Expand the Computer Config Policies Windows Settings Security Settings Windows Firewall with Advanced Security Windows Firewall with Advanced Security Inbound Rules node. Right-click in the working area and choose New Rule. Choose the Predefined option, and select Windows Management Instrumentation (WMI) from the drop-down list, Next. There are a number of options here, but I tend to just select one: the (WMI-In) option with the Domain profile value. If you aren't sure what you need, then just remember you can come back and add the others later. Allow the connection Finish. That's all that is required.

Cheers, Lain. Make sure you are editing your group policy object from a Windows 7 or Server 2008 R2 machine to ensure you are editing the policy with the same client-side extension present. Edit the group policy object you wish to put these settings into. Expand the Computer Config Policies Windows Settings Security Settings Windows Firewall with Advanced Security Windows Firewall with Advanced Security Inbound Rules node.

Right-click in the working area and choose New Rule. Choose the Predefined option, and select Windows Management Instrumentation (WMI) from the drop-down list, Next. There are a number of options here, but I tend to just select one: the (WMI-In) option with the Domain profile value.

If you aren't sure what you need, then just remember you can come back and add the others later. Allow the connection Finish. That's all that is required. Cheers, Lain.