Posts by Jerry Sheehan

It’s amazing that technology from 1983 is used in many computers today. MBR, or Master Boot Record, is a key part of this. GPT, or GUID Partition Table, offers a stronger structure and more flexibility. This article will compare mbr vs gpt to help you understand why both are important. We’ll look at gpt vs…

An efficient network is key for modern businesses, where time is everything. Setting the default BGP local preference to 100 can change how traffic flows. This helps companies with many internet connections manage their data better, improving performance and saving money. In bgp routing, BGP stands out with its complex hierarchy of attributes. The bgp…

In networking, every second is key. OSPF routers send out Hello packets every 10 seconds. This shows how dedicated they are to keeping the network connected. If a Hello packet isn’t received for 10 seconds, network issues can grow. With a 40-second *Dead Interval* for some interfaces, mistakes can be costly. This makes learning about…

70% of network engineers use Ethernet loopback plugs to test connection quality. These tools detect faulty cables and ports. In dark fiber networks, they ensure signal integrity during activation and verify performance for critical systems like data centers and enterprise networks. Network technicians use fiber optic loopback cables for precise tests. They help avoid complex…

The loopback plug is a key tool for network reliability. It’s more than just a connector; it’s vital for network loopback tools. It helps data flow smoothly in our digital world. With more networks and phones, loopback plugs are more important than ever. They quickly find problems with ports. A silent port means there’s a…

Recent figures show a big gap between what networks promise and what they deliver. A client of Anderson Technologies got speeds of 1 to 12 Mbps, when they expected 300 Mbps. Wired networks, on the other hand, can reach speeds of up to 1,000 Mbps (1 Gbps), far outpacing wireless options. Network security is also…

Did you know a wireless attack can succeed in under five minutes? This shows how critical the choice between wired and wireless is. Ethernet might seem safer, but it can also face security threats from within the network. People often wonder which is better for gaming, streaming, or working from home. Ethernet provides steady bandwidth…

About 80% of companies now use virtual network interfaces to boost network efficiency and security. Macvlan is a key technology that lets users create many virtual network interfaces on one physical interface. This gives users more flexibility and control over network traffic. With macvlan, users can set up virtual networks that are separate from each…

IPv6 offers a massive 39-digit address range. This is much bigger than IPv4’s 4.3 billion addresses. It means the internet can grow without running out of addresses. An IP address is like a digital ID for each device. It helps guide data across networks. By planning these addresses, we can keep our online activities safe…