LOG 归档 - 第127页共134页

Lenovo Remote Physical Presence

Assert physical presence on a Lenovo server remotely: use the XClarity Controller security page or the BIOS policy toggle, with the 30-minute window e

admin 2023-04-24

0 0 0

Upgrading Duo Authentication for Windows Logon

Automate the Duo WinLogon upgrade with PowerShell: version gates, MSI silent switches, the Visual C++ 2022 dependency trap, reboot policy and verifica

admin 2023-04-17

0 0 0

ESXi Config Restore Bug

ESXi config restore bug: the restore helper checks release level and UUID but never the build number, so a same-release bundle from another build rest

admin 2023-03-26

0 0 0

ESXi Build Number without vCenter

Get the ESXi build number without vCenter: DCUI console, Web UI Help > About, SSH vmware -v, esxcli, config backup Manifest.txt, plus build-to-release

admin 2023-03-21

0 0 0

Cisco Aironet Won’t Connect to Wireless LAN Controller

Older Cisco Aironet APs stopped joining their WLC with no config change — the cause is an expired MIC certificate. Here is how to confirm and fix it.

admin 2023-03-16

0 0 0

Cisco UCS Upgrade with Firmware Auto Install

Recently I needed to upgrade a Cisco Unified Computing System (UCS) system and while Cisco does have documentation about it. The process can be scary

admin 2023-03-11

0 0 0

Update Teams Machine Wide Installer

Recently I’ve ran into an issue with Microsoft Teams where the user sees a blocking message that says “Teams needs an update”. The user needs to actio

admin 2023-02-15

0 0 0

Upgrade Palo Alto Firewall HA Pair (Active/Passive)

Palo Alto has some great documentation about how to do basically everything. Sometimes it’s a bit buried. These are my short and long cheat sheets for

admin 2022-10-04

0 0 0

Azure AD Connect 2.0 Won’t Start

Azure AD Connect 2.0 fails to start when the SQLLocalDB Model database is corrupt. Fix the corruption properly and get sync working again.

admin 2022-08-30

0 0 0

Setting Up Cloudflare Access

I’ve been a fan of Cloudflare for a while now. I love how fast they can propagate DNS changes and I typically like to use them as a DNS resolver. An i

admin 2022-06-27

0 0 0