Tag Archives: Network Adapter

Enabling Jumbo Frames on Windows Server 2012 R2 using PowerShell and on Cisco 3560G using IOS commands.

Posted on October 16, 2014 by jbernec

Jumbo frames are Ethernet frames with a payload greater than the standard mtu of 1500. Increasing the mtu size on a 1 GB network usually improves network performance and efficiency.The following PowerShell cmdlets will help display and check current jumbo … Continue reading →

Posted in Jumbo Frames, Network, Powershell 4.0 | Tagged , , , | 2 Comments

Resolving EventID: 4292 IPSec driver Block mode Error !!

Posted on May 30, 2014 by jbernec

I recently encountered a situation with a Virtual Machine running Guest OS Windows Server 2003 SP2. The parent partition (Host) is running Hyper-v 2012 R2. I could login to the VM console using Hyper-v Manager, the Guest OS had an … Continue reading →

Posted in Hyper-v Manager, Microsoft Hyper-v, Network, Windows Server 2012 R2 | Tagged , , , | Leave a comment

Configuring Network Adapter TCP/IP Settings using Powershell 4.0 Cmdlets .

Posted on March 3, 2014 by jbernec

PowerShell 4.0 is a requirement for these cmdlets to work.The GUI( Graphic User Interface) is commonly used to configure network adapter settings or the good old netsh command. But if I had to work with Hyper-v core or Windows Server … Continue reading →

Posted in Hyper-v 2012 R2, PowerShell, Powershell 4.0, WIndows 8.1, Windows Server 2012 R2 | Tagged , , , , , | Leave a comment