Optical Transceivers
Network config

What protocol falls beneath the application layer in the TCP/IP protocol stack?

The TCP/IP protocol stack is a fundamental framework that governs interactions across networked devices. Within this stack, the application layer plays a critical role, providing interfaces for user applications and facilitating data exchange over...

Network config

What is the standard color order for straight-through cables?

In the realm of networking, understanding the standard color order for straight-through cables is crucial for ensuring proper connectivity and functionality. Straight-through cables, commonly used to connect different devices such as computers to ...

Network config

What are the maximum networks and hosts in Class A, B, and C networks?

In the realm of computer networking, understanding the structure and capacity of Class A, B, and C networks is crucial for efficiently managing IP addresses. Each class is designed with its own unique range of addresses, accommodating a different ...

Network config

What different network protocols does Windows RRAS support?

Windows RRAS (Routing and Remote Access Service) is an essential feature that allows Windows Server operating systems to provide routing and remote access functions. It acts as a server-side component that supports various networking protocols, fa...

Network config

What is the difference between a hub and a switch?

In the world of networking, it’s crucial to understand the devices used to connect computers and optimize communication. Two pivotal pieces of equipment in this realm are hubs and switches. While they serve similar purposes, their functionalities ...

Network config

What advantages does fiber optics have over other media?

Fiber optics technology has revolutionized the way we transmit data, offering numerous advantages over traditional media such as copper cables and wireless systems. One of the most significant benefits of fiber optics is its high bandwidth capacit...

Network config

What is DNS?

The Domain Name System (DNS) plays a pivotal role in the seamless operation of the Internet. Imagine trying to access a website through its numerical IP address, such as 192.0.2.1. This would be incredibly cumbersome! DNS translates user-friendly ...

Network config

What is point-to-point (P2P)?

In recent years, the term "point-to-point (P2P)" has gained significant traction across various sectors, from technology to finance. P2P refers to a decentralized network architecture that allows direct exchanges between individuals or nodes witho...

Network config

Still can't ping? Three common methods of the ping command, which one do you use the most?

The ping command is like your best friend when it comes to solving network problems. Think of it as your go-to tool for seeing if a computer or server is hanging out online in the vast web of Internet Protocol (IP) networks. So, let’s dive into th...

Network config

What is Ping?

Ping is a fundamental tool in the realm of computer networking, often used to test the reachability of a host on an Internet Protocol (IP) network. It operates by sending Internet Control Message Protocol (ICMP) Echo Request messages to the target...