Jaspreet Singh
What is BFD in Routing? Bidirectional Forwarding Detection (BFD) is a routing protocol designed to detect link failures in a network. It is a simple, lightweight protocol that can be used to detect faults in any network layer. BFD works by sending periodic messages between two nodes in a network. If the messages stop arriving, … Read more
MPLS is a protocol for speeding up the forwarding of packets through a network. It does this by labelling the packets with short, fixed-length tags. The labels are used to identify the next hop that the packet should be forwarded to, and they are removed at each hop. This allows the network to quickly forward … Read more
What are Hardware Tokens? Hardware tokens are physical devices used to authenticate a user. They typically come in the form of a key fob or a card you carry. When you need to log in to a website or other service, you insert the hardware token into a reader connected to your computer. The hardware … Read more
Fiber optic internet provides extremely fast and reliable internet connectivity through cables made of thin strands of very pure glass called optical fibers. But how does the installation process work to bring these cables into your home or business? This article will walk through the key steps involved. The fiber optic cables allow for greater … Read more
Fiber-optic cables have revolutionized telecommunications and networking by allowing information to be transmitted rapidly across vast distances with little signal loss. But how exactly do these hair-thin strands of glass work? What is a Fiber-Optic Cable? A fiber-optic cable contains one or more very thin strands of glass or plastic known as optical fibers. Each … Read more