The benefit of using BGP (Border Gateway Protocol) lies in its ability to manage large-scale networks with complex routing requirements effectively. BGP is designed for interdomain routing, allowing autonomous systems (ASes) to exchange routing information and make informed routing decisions based on policies, network performance, and other criteria. Key benefits include: Policy-Based Routing: BGP enables … Read more
The purpose of WPA3 (Wi-Fi Protected Access 3) is to enhance the security of wireless networks, addressing vulnerabilities and weaknesses found in its predecessor, WPA2. WPA3 aims to provide stronger encryption, more robust authentication mechanisms, and improved protection against brute-force attacks and other security threats commonly targeting Wi-Fi networks. WPA3 is used to secure Wi-Fi … Read more
ZigBee is used for various applications primarily in the realm of wireless sensor networks and low-power, low-data-rate communications. It is commonly employed in smart home automation systems to connect and control devices such as smart lights, thermostats, door locks, and sensors. ZigBee’s mesh networking capability allows for reliable communication over extended distances and through obstacles, … Read more
EIGRP (Enhanced Interior Gateway Routing Protocol) and OSPF (Open Shortest Path First) are both routing protocols used in computer networks, but they differ in their operation and deployment scenarios. EIGRP is a proprietary Cisco routing protocol designed for efficient routing within enterprise networks. It uses a hybrid routing protocol that combines the benefits of distance-vector … Read more
The basics of fiber optics involve the transmission of light through thin, flexible strands of glass or plastic fibers. These fibers are designed to guide light through total internal reflection, where light entering the core of the fiber at a shallow angle reflects off the core-cladding interface and continues along the fiber’s length. This principle … Read more
Fiber optics are used for various purposes, primarily in telecommunications and networking to transmit data signals over long distances at high speeds. They are also employed in medical imaging, industrial sensing, and automotive applications where reliable and high-bandwidth communication is essential. The purpose of using fiber optics lies in its ability to provide high-speed, reliable, … Read more
The three types of NFS (Network File System) primarily refer to different versions or protocols used for file sharing over a network: NFSv2 (Network File System version 2): This was an early version of NFS developed by Sun Microsystems. NFSv2 used UDP (User Datagram Protocol) for data transmission and lacked features such as strong security … Read more
A ZigBee module is a component that enables devices to communicate wirelessly using ZigBee protocol. It typically includes a microcontroller, ZigBee radio transceiver, and antenna, allowing devices to form a ZigBee network for data exchange over short distances. ZigBee is a wireless communication protocol designed for low-power, low-data-rate applications such as home automation, industrial control, … Read more
NFS (Network File System) is known for its role in facilitating distributed file access and sharing across heterogeneous networks. It allows users to access files and directories stored on remote servers as if they were local, regardless of the client’s operating system. NFS simplifies data sharing and collaboration within organizations by providing a seamless way … Read more
There are three main types of ZigBee networks: ZigBee Coordinator, ZigBee Router, and ZigBee End Device. The ZigBee Coordinator acts as the network controller and initiates the formation of the ZigBee network. It manages communication between devices and can also function as a bridge to other networks like Wi-Fi or Ethernet. ZigBee Routers extend the … Read more