This step‑by‑step guide shows how to configure Nginx virtual hosts using domain names, IP addresses, and ports, covering directory preparation, nginx.conf edits, syntax testing, service reload, and client verification for each method.
This guide walks through configuring both dynamic and static IP addresses, setting gateways, DNS servers, and hostnames on a Linux virtual machine, including editing network‑script files, restarting the network service, and verifying connectivity with ping.
This article walks you through configuring a Linux virtual machine's network settings, covering dynamic IP setup, static IP assignment with gateway and DNS, and hostname changes, using command‑line edits and verification commands to ensure connectivity.
A client’s newly purchased computer could connect to the corporate network but could not reach the internet; the guide walks through checking the link light, IP configuration, ping tests, identifying a faulty DNS server, switching to public DNS services, and measuring latency to reveal why foreign DNS isn’t always faster.
This guide explains how to set up both permanent and temporary IP addresses on Linux servers, covering configuration file edits, command-line tools like ifconfig, route, and ethtool, and includes step‑by‑step examples for SuSE environments.
This guide explains IP address basics, special and private ranges, and provides step‑by‑step commands to set up static or dynamic networking on Ubuntu (pre‑ and post‑18.04), CentOS/Red Hat (5‑8), and openSUSE, highlighting the use of NetworkManager and legacy tools.
This guide explains how to manually configure IP addresses using ifconfig or ip commands, the role of DHCP in dynamic IP allocation, and how PXE leverages DHCP to automate OS installation, covering packet flow, ARP handling, lease renewal, and boot processes.
This guide walks you through manually assigning an IP address to a CentOS 6.7 virtual machine by editing the network script, enabling boot, disabling the firewall, restarting the network, and verifying connectivity, enabling further tasks like building distributed clusters.
The guide details how to diagnose and resolve a situation where a router’s web management page becomes inaccessible after its interface IP address is changed, covering network verification, HTTP server checks, and browser security settings to restore access.
This guide explains how to configure a router’s FastEthernet interface with a static IP address, enable DHCP services, set address exclusions, and configure a host to obtain its IP settings automatically, using Cisco IOS command-line syntax.
