There are few things as frustrating as not being able to connect to the internet, especially when your computer fails to get an IP address. An IP address is a unique number assigned to every device on a network. It enables devices to communicate with each other. If your computer isn’t receiving an IP address, it usually means… Read More »
A WiFi bridge is a device that connects two or more wired networks together using wireless technology. It is a cost-effective way to extend the reach of your WiFi network or to connect two networks that are not physically connected.
A wide area network (WAN) is a telecommunications network that extends over a large geographic area. WANs are often established with leased telecommunication circuits. They can be used to connect different local area networks (LANs) together, or to connect a LAN to the internet.
ARP, or Address Resolution Protocol, is a protocol used by the Internet Protocol (IP) [specifically IPv4] to map IP network addresses to the hardware addresses used by a data link protocol. The operating system maintains an ARP cache, which is a table that stores IP to MAC address mappings. Occasionally, for troubleshooting or maintenance purposes, it may be… Read More »
Whether you’re an IT professional, a developer, or just a Linux enthusiast, knowing how to list open ports on an Ubuntu system can be crucial. Open ports can be doorways for potential attackers, so understanding which ports are open and which services are listening can give you an edge when it comes to securing your system. In this… Read More »
In the world of networking, efficient utilization of IP addresses is crucial to ensure smooth communication and data transfer. Supernetting, also known as route summarization or route aggregation, is a technique that plays a significant role in optimizing IP address allocation and improving network efficiency. In this blog post, we will delve into the concept of supernetting, its… Read More »
WiFi 6 (also known as 802.11ax) is the latest generation of wireless networking technology, which offers faster speeds, better capacity, and improved performance over its predecessor, WiFi 5 (802.11ac). WiFi 6 is designed to support the growing number of devices that are connected to the internet, as well as the increasing demand for high-bandwidth applications such as streaming… Read More »
To find the MAC address of your PC running Windows 11, you can follow the steps outlined below.
IP addresses are numerical labels that identify devices on a network. They are essential for communication and data transmission over the Internet. However, not all IP addresses are the same. There are different classes of IP addresses, each with its own characteristics and purposes. In this blog post, we will explain what the five classes of IP addresses… Read More »
Bridged mode refers to a configuration setting on a network device, such as a router or a wireless access point, where the device connects multiple networks together and acts as a bridge between them. In this mode, the device forwards packets between the networks, allowing devices on different networks to communicate with each other as if they were… Read More »