LOG

EVPN MAC-VRF Validation on ACX7000 Family

EVPN MAC-VRF validation on Juniper ACX7000: mac-vrf instance types, BGP EVPN base configuration, verification commands and scale pitfalls at 6,000 ins

admin 2026-08-22

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Secure BGP with ASPA: Preventing and Fixing Route Leaks

Secure BGP with ASPA and BGP Roles: stop route leaks with OTC, RPKI ROA and ASPA validation, plus Junos and IOS XR configuration, monitoring and migra

admin 2026-08-22

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Troubleshoot Interface CRC Errors on IOS XR Routers

Troubleshoot interface CRC errors on Cisco IOS XR routers: counter semantics, rate sampling, loopback bisection, optical dBm and FEC checks, automatio

admin 2026-08-22

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Troubleshoot Input Drops in Cisco IOS XR

Troubleshoot and fix input drops on Cisco IOS XR routers: the root causes, the show commands that verify each one, and how to confirm the fix.

admin 2026-08-22

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Microsoft Entra ID Conditional Access What If

Use the Microsoft Entra Conditional Access What If tool to simulate sign-ins, see which policies apply or are skipped, and troubleshoot grants before

admin 2026-08-17

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Fix the Mellanox Onyx _shell missing license error: check state, install the Restricted Commands key, use a temporary authorization and troubleshoot r

admin 2026-08-14

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ONIE and ONYX (MLNX-OS) Install Guide for Mellanox Switches

Complete ONIE and ONYX (MLNX-OS) install flow for Mellanox switches: recovery USB, ONIE: Embed ONIE, onie-nos-install, verification and first configur

admin 2026-07-20

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Passing VCP-VCF Architect Exam

I passed the VMware Cloud Foundation Architect 2V0-13.25 exam: blueprint breakdown, a six-week study plan, AMPRS trade-offs, design layers and exam-da

admin 2026-07-14

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Schedule VMware Exam

How to schedule a VMware exam with Broadcom and Pearson VUE: portal login, exam selection, vouchers and payment, rescheduling rules and exam-day tips.

admin 2026-06-08

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Deploy Claude Desktop on Non-Persistent VDI

Step-by-step deployment of Claude Desktop on non-persistent VDI: provisioned MSIX install, the disableAutoUpdates policy, deprovision and reprovision

admin 2026-06-02

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