Network troubleshooting using Power. Shell - Tech. Genix. Introduction. In my previous article Managing network adapters using Power. Shell here in my articles section on Windows. Networking. com we examined some of the Windows Power. Shell capabilities built into Windows Server 2.

You can also use it with /V if you want to clean out any virtual adapters that are no longer functional. The difference between this tool and NVSPBIND is that.

Windows Server 2. R2 that let you perform network administration tasks from the Power. Shell command line or by running Power.

Shell scripts. Power. Shell can not only be used to manage networking configurations but also to troubleshoot network issues when they occur in your environment. This present article provides a few examples of what you can do in this area.

The explanation and procedures included below are adapted from my book Training Guide: Installing and Configuring Windows Server 2. R2 (Microsoft Press, 2. Also included near the end of this article are a few additional tips on this subject that I've gleaned from the larger IT pro community including the almost 1. WServer. News weekly newsletter which you can subscribe to at http: //www.

Get- Net. Adapter and Get- VMNetwork. Adapter. The Get- Net. Adapter cmdlet was first introduced in Windows Server 2. If you're experiencing what might be a networking issue with one of your servers, the first thing you probably want to check is the configuration of the network adapters.

To create a new virtual machine from the command line and immediately register it with VirtualBox, use VBoxManage createvm with the --register. Hyper-V Virtual Machines losing network connectivity under Server 2012 R2 Recently was dealt with a pretty major issue where a brand new cluster configuration had an.

Find support information about Intel® Network and I/O Products. Deploy Windows 10 in a test lab using System Center Configuration Manager.

For example, see what happens when you run this command on a Hyper- V host named SERVER1. Windows Server 2. R2: PS C: \> Get- Net. Adapter Name                      Interface. Description                    if. Index Statu                                                                          s- -- -                      - -- -- -- -- -- -- -- -- -- -                    - -- -- -- - -- -- v.

Ethernet (Broadcom Ne.. Hyper- V Virtual Ethernet Adapter #2          1. Up. Ethernet                  Broadcom Net. Xtreme Gigabit Ethernet          1. Di.. Ethernet 2                Broadcom Net. Xtreme Gigabit Ethernet #2       1.

Up. Because this is a Hyper- V host, there are probably some virtual machines running on it. On Hyper- V hosts running Windows Server 2. Get- VMNetwork. Adapter cmdlet to collect configuration information for the network adapters for these virtual machines. For example, the following command retrieves information about all virtual machine network adapters on the host: PS C: \> Get- VMNetwork.

Adapter * Name            Is. Management. Os VMName       Switch.

Name- -- -            - -- -- -- -- -- -- - - -- -- -       - -- -- -- -- -Network Adapter False          SRV- STANDARD Broadcom Net. Xtreme Gigabit Ether..

Network Adapter False          SRV2. R2    Broadcom Net.

Xtreme Gigabit Ether.. Forecast Pc Installed Base Worldwide Pentecostal Fellowship more. Network Adapter False          SRV2. R2. Network Adapter False          SRV2. Broadcom Net. Xtreme Gigabit Ether.. Network Adapter False          SRV2. Broadcom Net. Xtreme Gigabit Ether.. Network Adapter False          Gen.

Test     Broadcom Net. Xtreme Gigabit Ether.. You can also use Get- VMNetwork. Adapter with the - VMName parameter to display network adapters for a specific virtual machine on the host. Get- Net. IPAddress.

The Get- Net. IPAddress cmdlet was first introduced in Windows Server 2. IP addresses configured on the system's network adapters. You can use the Get- Net. IPAddress cmdlet both on physical servers and within virtual machines. For example, you can run this command on SERVER1 described above: PS C: \> Get- Net.

IPAddress  IPAddress         : fe. Interface. Index    : 1. Interface. Alias    : Ethernet.

Address. Family     : IPv. Type              : Unicast. Prefix. Length      : 6.

Prefix. Origin      : Well. Known. Suffix. Origin      : Link. Address. State      : Deprecated. Valid. Lifetime     : Infinite (. The key value of Get- Net. IPConfiguration is that it gives you the big picture of the system's network configuration in a concise way. For example, see what happens when you run this command on SERVER1 without specifying any further options: PS C: \> Get- Net.

IPConfiguration  Interface. Alias       : v. Ethernet (Broadcom Net. Xtreme Gigabit Ethernet #2 -                       Virtual Switch)Interface. Index       : 1. 8Interface. Description : Hyper- V Virtual Ethernet Adapter #2.

Net. Profile. Name      : contoso. IPv. 4Address          : 1. IPv. 6Default. Gateway   : IPv. Default. Gateway   : 1. DNSServer            : 1. Interface. Alias       : Ethernet.

Interface. Index       : 1. Interface. Description : Broadcom Net.

Xtreme Gigabit Ethernet. Net. Adapter. Status    : Disconnected. To make things even easier, you can use the alias GIP instead of typing Get- Net. IPConfiguration at the command line.

For example, say you want to retrieve only the DNS Server configuration of the network adapter whose alias begins with v. Ethernet as shown above.

Here's how you can do this: PS C: \> $a = GIP 'v*'PS C: \> $a. DNSServer Interface. Alias               Interface Address Server. Addresses  PSComputer. Name                             Index     Family- -- -- -- -- -- -- -               - -- -- -- -- - -- -- -- - -- -- -- -- -- -- --  - -- -- -- -- -- -- -v.

Ethernet (Broadcom Net. Xt.. To see how this cmdlet can be used, perform some tests from a Windows Power. Shell prompt on the same server named SERVER1. First, test network connectivity between SERVER1 and another server named SERVER2 on the network: PS C: \> Test- Net.

Connection SERVER2. Computer. Name           : SERVER2. Remote. Address          : 1. Interface. Alias         : v. Ethernet (Broadcom Net.

Xtreme Gigabit Ethernet #2 -                         Virtual Switch)Source. Address          : 1. Ping. Succeeded          : True.

Ping. Reply. Details (RTT) : 0 ms. You can also use the Test- Net. Connection cmdlet to test network connectivity with hosts on remote networks and over the Internet. For example, see if SERVER1 can establish network connectivity with the Microsoft Xbox website: PS C: \> Test- Net. Connection www. xbox.

Computer. Name           : www. Remote. Address          : 1. Interface. Alias         : v. Ethernet (Broadcom Net.

Xtreme Gigabit Ethernet #2 -                         Virtual Switch)Source. Address          : 1. Ping. Succeeded          : True. Ping. Reply. Details (RTT) : 2. You can also use the - Trace. Route option to trace the exact network route used to establish connectivity with the remote site: PS C: \> Test- Net. Connection www. xbox.

Trace. Route  Computer. Name           : www. Remote. Address          : 1. Interface. Alias         : v. Ethernet (Broadcom Net.

Xtreme Gigabit Ethernet #2 -                         Virtual Switch)Source. Address          : 1. Ping. Succeeded          : True. Ping. Reply. Details (RTT) : 2. Trace. Route             : 1. You can also use Test- Net.

Connection to test connectivity on a specific TCP port by including the - Port option in your command. For example, you can verify that the Xbox website can be accessed on the standard HTTP port, which is TCP port 8.

PS C: \> Test- Net. Connection www. xbox. Port 8. 0  Computer. Name           : www.

Remote. Address          : 1. Remote. Port             : 8. Interface. Alias         : v. Download Filme Speed Racer Dublado Rmvb File here. Ethernet (Broadcom Net. Xtreme Gigabit Ethernet #2 -                         Virtual Switch)Source. Address          : 1.

Ping. Succeeded          : True. Ping. Reply. Details (RTT) : 2. Tcp. Test. Succeeded       : True. You can also use an alias like RDP to verify TCP connectivity with the well- known port for the Remote Desktop Protocol (RDP), which is TCP port 3. For example, you can see if SERVER1 can establish connectivity to TCP port 3. SERVER2: PS C: \> Test- Net. Connection SERVER2 RDP  Computer.

Name           : SERVER2. Remote. Address          : 1. Remote. Port             : 3. Interface. Alias         : v. Ethernet (Broadcom Net. Xtreme Gigabit Ethernet #2 -                         Virtual Switch)Source.

Address          : 1. Ping. Succeeded          : True. Ping. Reply. Details (RTT) : 0 ms. Tcp. Test. Succeeded       : True. The success of the above test indicates that Remote Desktop is enabled on the server SERVER2.