Encarnacion, Annieken Kiel
BSIT 3.1A
02 Task Performance 1
A network protocol is a collection of rules that governs how data is delivered
between devices on the same network. Essentially, it enables linked devices to interact
with one another despite of variations in internal operations, structure, or design.
Network protocols enable easy connection with individuals all over the world and so
play an important part in current digital communications. Network protocols, like how
speaking the same language streamlines communication between two individuals, allow
devices to connect with each other through preset rules integrated into devices'
software and hardware. Without network protocols, neither local area networks (LAN)
nor wide area networks (WAN) could function as they do today. Communication
protocols enable network devices to communicate with one another. They are utilized in
both analog and digital communications and may be used for a variety of tasks ranging
from file transfer between devices to internet access. Automation: These protocols are
used to automate many operations in both business and personal contexts, such as
smart buildings, cloud computing, and self-driving cars. Instant messaging: A variety of
instant messaging network protocols enable instantaneous, text-based conversations
on cellphones and PCs. Routing protocols allow routers and other network devices to
communicate with one another. There are additional routing protocols that are designed
expressly for ad hoc networks. Bluetooth: Bluetooth devices such as headsets,
smartphones, and PCs operate via several Bluetooth protocols. File transfer protocols
are used whenever files are transferred from one device to another, whether over a
physical or digital media (FTP). Internet Protocol (IP) allows data to be transferred
between devices via the internet. Without IP, the internet could not function as it does
today.