Networking

Many mid-sized networks use a router on a stick setup to save money. This method groups multiple VLANs under one link. It saves time and unifies traffic flow. A router on a stick uses one interface for different subnets. Each VLAN is tagged for easy identification. This keeps data separate. It makes network design simpler…

Many people ask, “What is a broadcast domain?” It’s a group of devices that get every broadcast frame in a shared segment. These frames have the MAC address FF:FF:FF:FF:FF:FF. Switches send them to all ports except the one they came from. Understanding broadcast domains is important for network flow. Routers, switches, and VLANs manage this.…

Many enterprise networks rely on extended BGP connections for reliable traffic flow. This shows how important ebgp multihop is in linking distant nodes. Network architects use these connections to handle large infrastructures and keep data flowing. What Is eBGP Multihop? Expanding external routing boundaries needs features for longer paths. bgp multihop is great for routers…

Did you know EIGRP can quickly update routes during network changes? This speed ensures data keeps moving smoothly, even in big environments. According to the , Cisco calls EIGRP an improved version of IGRP. It uses distance vector routing for fast convergence. It also supports loop-free operations, making it key in eigrp configuration strategies. EIGRP…

Some networks lose up to 40% of their bandwidth from sending tiny data packets. This shows how small messages can waste a lot of resources. The nagle algorithm solves this by combining short data bursts into bigger packets. It helps save bandwidth and keeps networks running well. John Nagle came up with this idea to…

Over 10 billion connected devices buzz with data across the country. This need for smooth communication makes strong protocols key. That’s where LLDP comes in, helping devices stay connected and organized. So, what is LLDP in networking? It’s a solution that lets routers, switches, and more share important info like IP addresses and port details.…

Did you know almost half of the world’s broadband uses PPPoE or DHCP for internet access? This fact might explain why many are curious about the difference between PPPoE and DHCP. They want a reliable and easy way to connect online. PPPoE requires a login for each session to verify your connection. On the other…

Experts say a broadcast storm can halve network performance in minutes. This is why setting the storm control broadcast level is key. Storm control is usually off by default on routers. It has rising and falling limits to stop or start traffic flow. This helps prevent sudden floods that can harm your local network. By…

Recently, a study showed that almost half of global companies use advanced switches for their data needs. This shows how important a multilayer switch is for keeping up with data demands. A multilayer switch does two jobs in one: routing and switching. It uses IP and MAC details to sort information. This makes it clear…

Did you know that major data centers handle billions of bytes every second? This constant flow demands a new way to connect and improve infrastructure. Putting switches near servers reduces cable mess. It also improves airflow by keeping paths open. Many use top-of-rack switching for a simpler setup. This makes data centers run better and…