Gurpreet Singh
Ethernet cables are the backbone of wired internet connectivity for many homes and offices. They connect PCs, laptops, printers, servers, and other devices to form local area networks through routers, switches, and hubs. Over time, Ethernet cables can become damaged due to repeated bending, crimping, or stretching which can cause connection problems. Repairing them quickly … Read more
The Border Gateway Protocol (BGP) is the routing protocol that glues the internet together. BGP allows different autonomous systems (AS), such as Internet Service Providers, to exchange routing information with each other. This allows each AS to build a consistent view of the global internet routing table and calculate the best paths to deliver traffic. … Read more
SNMP traps are notifications generated by networked devices and sent to network management systems to alert administrators of events, errors, or threshold violations. SNMP stands for Simple Network Management Protocol, and traps are a key component of SNMP-based monitoring. Traps allow devices to asynchronously report issues as they occur on the network. This enables proactive … Read more
Having your laptop repeatedly lose connection to Wi-Fi can be incredibly frustrating. You’re in the middle of an important video call for work and the call drops suddenly, interrupting the meeting. You’re trying to send a time-sensitive email and it won’t go through because you’ve been disconnected from the network. Or you can’t load a … Read more
A modem is a hardware device that allows computers to connect to the internet. It converts data from a digital signal that computers use into an analog signal to send over telephone, cable, or fiber lines. Modems then also convert the incoming analog signal back into digital data that the computer can understand. Modems are … Read more