Virtualization

How to Configure Software-Defined Networking Basics on Windows Server 2012 R2

• May 9, 2023
• Tutorials
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How to Configure Software-Defined Networking Basics on Windows Server 2012 R2 Software-Defined Networking (SDN) in Windows Server 2012 R2 is implemented through Hyper-V Network Virtualization (HNV), which allows multiple tenant networks to coexist on a shared physical network fabric while remaining logically isolated. HNV uses NVGRE (Network Virtualization Generic Routing Encapsulation) to encapsulate virtual machine […]

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How to Integrate AIX with Active Directory on IBM AIX 7.2

• May 8, 2023
• IBM AIX
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Introduction IBM AIX 7.2 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to integrate aix with active directory on ibm aix 7.2 […]

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How to Install Windows Server 2019 Step by Step

• May 4, 2023
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How to Install Windows Server 2019 Step by Step Windows Server 2019 is Microsoft’s server operating system built on the Long-Term Servicing Channel (LTSC) model, offering stability, extended support through January 2029, and features like Windows Defender Advanced Threat Protection, Storage Migration Service, and System Insights. This guide walks through a clean bare-metal installation of […]

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How to Set Up Windows Server 2022 with Salt

• May 4, 2023
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Introduction to GPU Passthrough in Hyper-V on Windows Server 2022 GPU passthrough in Hyper-V is accomplished through a feature called Discrete Device Assignment (DDA). DDA allows a physical PCIe device — including a GPU — to be directly assigned to a virtual machine, bypassing the hypervisor’s device emulation layer entirely. The VM gains exclusive, near-native […]

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Windows Server 2022 – PDC emulator time drift causes Kerberos failures – Fix & Prevention

• May 3, 2023
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🟠 High   ⏱ 5–30 min  Last verified: 3 May 2023 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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How to Configure Teaming Network Adapters on Windows Server 2022

• April 28, 2023
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How to Configure Teaming Network Adapters on Windows Server 2022 NIC Teaming combines multiple physical network adapters into a single logical adapter, providing increased bandwidth and automatic failover when an individual adapter or switch port fails. Windows Server 2022 supports two fundamentally different teaming technologies: Load Balancing and Failover (LBFO), the native Windows NIC Teaming […]

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Windows Server 2022 — Nano Server container fails to start because host and image build mismatch — Fix & Prevention

• April 27, 2023
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🟡 Medium   ⏱ 5–30 min  Last verified: 27 April 2023 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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How to Set Up Prometheus Node Exporter on IBM AIX 7.1

• April 27, 2023
• IBM AIX
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Introduction IBM AIX 7.1 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.1 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to set up prometheus node exporter on ibm aix 7.1 […]

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How to Set Up Windows Server 2022 Nano Server

• April 27, 2023
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Windows Subsystem for Linux on Windows Server 2022 Windows Subsystem for Linux version 2 (WSL2) is available on Windows Server 2022 and provides a genuine Linux kernel running inside a lightweight Hyper-V utility VM, giving you a near-native Linux environment directly on a Windows Server host. Unlike the original WSL1 which translated Linux system calls […]

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Windows Server 2022 Hyper-V Checkpoint Merge Stuck and Disk Growth Continues – Fix & Prevention

• April 26, 2023
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🟠 High   ⏱ 5–30 min  Last verified: 26 April 2023 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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