Released: October 2023 Exchange Server Security Updates
Microsoft has released Security Updates (SUs) for vulnerabilities found in:
Exchange Server 2019
Exchange Server 2016
SUs are available for the following specific versions of Exchange Server:
Exchange Server…
SC Series: Recovering a Locked Administrator Account-Reset password Admin Dell EMC SC Series
SC Series: Recovering a Locked Administrator Account-Reset password Admin Dell EMC SC Series
If all accounts are inaccessible because they have been disabled or locked-out, use this procedure to reestablish a local Administrator…
Dell EMC Unity: How to change /unlock /reset the admin or service passwords (User Correctable)
Dell Unity: How to change /unlock /reset the admin or service passwords (User Correctable)
Instructions
How to change the admin password
Via Unisphere:
For other users, click on…
HƯỚNG DẪN SETUP EXCHANGE 2019 ON WINDOWS SERVER 2019 CORE STANDARD
HƯỚNG DẪN SETUP EXCHANGE 2019 ON WINDOWS SERVER 2019 CORE STANDARD
Mô hình
Lab
ServerName
IP Address
SM
GW
DNS
Roles
DC2019-01
10.10.11.1
24
10.10.11.254
10.10.11.1
Domain Controller 2019
EX2019-01
10.10.11.3
24…
CÁCH FIX LỖI SQL SERVER DATABASE IN RECOVERY MODE
CÁCH FIX LỖI SQL DATABASE IN RECOVERY MODE
Ngữ cảnh lỗi.
Máy chủ đang chạy SQL Server bị ngắt điện đột ngột sẽ bị lỗi databases vì dữ liệu đang ghi log chưa checkpoint cho nên sẽ bị in recovery mode hoặc recovery pending.
Kết…
CÁCH UPGRADE VEEAM V12 KB LÊN VEEAM V12 KB4420
CÁCH UPGRADE VEEAM V12 KB LÊN VEEAM V12 KB4420
Chuẩn bị source KB
Link tải
https://www.veeam.com/kb4420 Tải iso file path
Filename: VeeamBackup&Replication_12.0.0.1420_20230718.zip
MD5: 1A89F6CD6E4D64F546E773548FA0FD63
…
Optimal Window’s OS page file settings for SQL Server
Windows OS page file not optimal
What is the Windows OS page file?
This file is a form of virtual memory.
When your memory ram becomes full, Windows moves data from your memory RAM to your hard drive, placing it in the…
How to verify connectivity using PowerShell
As part of troubleshooting, it is required to check if a port on a remote server is open and the connection is possible. This can be done by using Windows Powershell cmdlet called Test-NetworkConnection
1. Run Windows…
HA Agent – Fault Domain Manager (FDM) overview
Fault Domain Manager (FDM)
Most important component in HA cluster is FDM (Fault Domain Manager) agent. It is responsible for some of following tasks:
Communicating host resource information,
VM states and HA properties to other…
Cấu hình cơ bản SAN DELL và Request Licensing SAN ECMC 380H
Cấu hình cơ bản SAN DELL và Request Licensing SAN ECMC 380H #sandellemc380h #phuongnguyen #sandellemc
Video clip bên dưới
https://youtu.be/0Vn_RqrXLIo