Cloning and Configuring CentOS 6.5 Virtual Machines with Network and Host Settings
When cloning a CentOS 6.5 virtual machine, duplicate network interface configurations can cause conflicts. To avoid this, update the MAC address, hostname, and IP settings to ensure unique identification and connectivity.
1. Update Network Interface Configuration
Edit the primary network interface file to assign a new static IP and correct MAC ...
Posted on Thu, 14 May 2026 09:39:56 +0000 by ClosetGeek
Managing Network Configuration in Linux Systems
Network Configuraton Management in Linux
Working with NetworkManager
NetworkManager serves as a dynamic network controller and configuration system that maintains device connectivity and activation when network resources become available.
To start the NetworkManager service:
Device - The physical network interface (e.g., enp3s0, virbr0, team ...
Posted on Thu, 14 May 2026 01:09:04 +0000 by phpchamps
Comprehensive Reference Guide for H3C Switch Configuration Commands
1. User Access and Security
Configure local authentication and remote access praameters to secure device entry.
<H3C>system-view
[H3C]super password Admin123! # Define privilege level management credentials
[H3C]undo super password # Remove existing privilege password
[H3C]localuser web_admin Password@99 1 # Create web ma ...
Posted on Fri, 08 May 2026 13:08:49 +0000 by gyash